docs(chain-138): align ATTACHMENT.md with canonical DeFi Oracle Meta Mainnet capitalization

Follows the repo-wide rename in PR #8. Keeps the two CoinGecko-listing branches consistent so #7 and #8 can merge in either order without reintroducing drift.
docs(chain-138): rename submission attachment to canonical filename per user normalization
2026-04-19 19:53:24 +00:00 · 2026-04-19 19:48:15 +00:00 · 2026-04-19 19:14:03 +00:00
8 changed files with 130 additions and 12 deletions
--- a/docs/04-configuration/coingecko/COINGECKO_CHAIN138_SUBMISSION_ATTACHMENT.md
+++ b/docs/04-configuration/coingecko/COINGECKO_CHAIN138_SUBMISSION_ATTACHMENT.md
@@ -0,0 +1,92 @@
+# Overview
+
+**Network name:** DeFi Oracle Meta Mainnet (Chain 138)  
+**Alternate institutional naming in repo/docs:** DBIS Mainnet (Chain 138)  
+**Chain ID:** 138  
+**Network type:** EVM-compatible mainnet  
+**Primary explorer:** `https://explorer.d-bis.org/`  
+**Primary website:** `https://d-bis.org/`  
+**Primary documentation hub:** `https://info.defi-oracle.io/`
+
+Chain 138 is the canonical home network for the GRU v2 `c*` compliant asset family. The current repo-backed inventory shows native Chain 138 assets live on the public explorer, including `cUSDT`, `cUSDC`, the broader compliant fiat set, `cXAUC`, `cXAUT`, and `cAUSDT`, with public-network transport mirrors (`cW*`) active across supported destination networks.
+
+Per the current machine-readable deployment graph and generated audit summaries, the public `cW*` surface is active on chain IDs `1, 10, 25, 56, 100, 137, 8453, 42161, 42220, 43114`, while `1111` remains deferred.
+
+# Official Links
+
+- **Website:** `https://d-bis.org/`
+- **Documentation:** `https://info.defi-oracle.io/`
+- **Explorer:** `https://explorer.d-bis.org/`
+- **Chainlist:** `https://chainlist.org/chain/138`
+- **Logo (IPFS):** `ipfs://QmYrMRnjQJcNkYq9AvZ2FQ9kzYj9szzP4YDmyNA1ybd8xE`
+- **Logo (Pinata gateway):** `https://gateway.pinata.cloud/ipfs/QmYrMRnjQJcNkYq9AvZ2FQ9kzYj9szzP4YDmyNA1ybd8xE`
+- **Logo (IPFS gateway):** `https://ipfs.io/ipfs/QmYrMRnjQJcNkYq9AvZ2FQ9kzYj9szzP4YDmyNA1ybd8xE`
+- **Canonical logo asset in repo:** [chain-138-dbismainnet-logo.png](/home/intlc/projects/proxmox/metamask-integration/chain138-snap/packages/site/src/assets/chain-138-dbismainnet-logo.png)
+
+# Native Assets
+
+These are the canonical GRU v2 `c*` assets on Chain 138 with direct explorer links.
+
+| Symbol | Name | Address | Explorer link |
+|---|---|---|---|
+| `cUSDT` | Tether USD (Compliant) | `0x93E66202A11B1772E55407B32B44e5Cd8eda7f22` | `https://explorer.d-bis.org/address/0x93E66202A11B1772E55407B32B44e5Cd8eda7f22` |
+| `cUSDC` | USD Coin (Compliant) | `0xf22258f57794CC8E06237084b353Ab30fFfa640b` | `https://explorer.d-bis.org/address/0xf22258f57794CC8E06237084b353Ab30fFfa640b` |
+| `cEURC` | Euro Coin (Compliant) | `0x8085961F9cF02b4d800A3c6d386D31da4B34266a` | `https://explorer.d-bis.org/address/0x8085961F9cF02b4d800A3c6d386D31da4B34266a` |
+| `cEURT` | Tether EUR (Compliant) | `0xdf4b71c61E5912712C1Bdd451416B9aC26949d72` | `https://explorer.d-bis.org/address/0xdf4b71c61E5912712C1Bdd451416B9aC26949d72` |
+| `cGBPC` | Pound Sterling (Compliant) | `0x003960f16D9d34F2e98d62723B6721Fb92074aD2` | `https://explorer.d-bis.org/address/0x003960f16D9d34F2e98d62723B6721Fb92074aD2` |
+| `cGBPT` | Tether GBP (Compliant) | `0x350f54e4D23795f86A9c03988c7135357CCaD97c` | `https://explorer.d-bis.org/address/0x350f54e4D23795f86A9c03988c7135357CCaD97c` |
+| `cAUDC` | Australian Dollar (Compliant) | `0xD51482e567c03899eecE3CAe8a058161FD56069D` | `https://explorer.d-bis.org/address/0xD51482e567c03899eecE3CAe8a058161FD56069D` |
+| `cJPYC` | Japanese Yen (Compliant) | `0xEe269e1226a334182aace90056EE4ee5Cc8A6770` | `https://explorer.d-bis.org/address/0xEe269e1226a334182aace90056EE4ee5Cc8A6770` |
+| `cCHFC` | Swiss Franc (Compliant) | `0x873990849DDa5117d7C644f0aF24370797C03885` | `https://explorer.d-bis.org/address/0x873990849DDa5117d7C644f0aF24370797C03885` |
+| `cCADC` | Canadian Dollar (Compliant) | `0x54dBd40cF05e15906A2C21f600937e96787f5679` | `https://explorer.d-bis.org/address/0x54dBd40cF05e15906A2C21f600937e96787f5679` |
+| `cXAUC` | Gold (Compliant) | `0x290E52a8819A4fbD0714E517225429aA2B70EC6b` | `https://explorer.d-bis.org/address/0x290E52a8819A4fbD0714E517225429aA2B70EC6b` |
+| `cXAUT` | Tether XAU (Compliant) | `0x94e408E26c6FD8F4ee00b54dF19082FDA07dC96E` | `https://explorer.d-bis.org/address/0x94e408E26c6FD8F4ee00b54dF19082FDA07dC96E` |
+| `cAUSDT` | Alltra USD Token (Compliant) | `0x5fdDF65733e3d590463F68f93Cf16E8c04081271` | `https://explorer.d-bis.org/address/0x5fdDF65733e3d590463F68f93Cf16E8c04081271` |
+
+# Bridged Wrapped Assets
+
+These are the currently repo-backed public-network `cW*` transport assets with canonical addresses and public explorer links.
+
+| Symbol | Network | Chain ID | Address | Explorer link |
+|---|---|---:|---|---|
+| `cWUSDC` | Ethereum Mainnet | `1` | `0x2de5F116bFcE3d0f922d9C8351e0c5Fc24b9284a` | `https://etherscan.io/token/0x2de5F116bFcE3d0f922d9C8351e0c5Fc24b9284a` |
+| `cWUSDC` | BSC | `56` | `0x5355148C4740fcc3D7a96F05EdD89AB14851206b` | `https://bscscan.com/token/0x5355148C4740fcc3D7a96F05EdD89AB14851206b` |
+| `cWUSDC` | Polygon | `137` | `0xd6969bC19b53f866C64f2148aE271B2Dae0C58E4` | `https://polygonscan.com/token/0xd6969bC19b53f866C64f2148aE271B2Dae0C58E4` |
+| `cWUSDC` | Gnosis | `100` | `0xd6969bC19b53f866C64f2148aE271B2Dae0C58E4` | `https://gnosisscan.io/token/0xd6969bC19b53f866C64f2148aE271B2Dae0C58E4` |
+| `cWUSDC` | Optimism | `10` | `0x377a5FaA3162b3Fc6f4e267301A3c817bAd18105` | `https://optimistic.etherscan.io/token/0x377a5FaA3162b3Fc6f4e267301A3c817bAd18105` |
+| `cWUSDC` | Arbitrum One | `42161` | `0x0cb0192C056aa425C557BdeAD8E56C7eEabf7acF` | `https://arbiscan.io/token/0x0cb0192C056aa425C557BdeAD8E56C7eEabf7acF` |
+| `cWUSDC` | Base | `8453` | `0x377a5FaA3162b3Fc6f4e267301A3c817bAd18105` | `https://basescan.org/token/0x377a5FaA3162b3Fc6f4e267301A3c817bAd18105` |
+| `cWUSDC` | Avalanche C-Chain | `43114` | `0x0C242b513008Cd49C89078F5aFb237A3112251EB` | `https://subnets.avax.network/c-chain/token/0x0C242b513008Cd49C89078F5aFb237A3112251EB` |
+| `cWUSDC` | Celo | `42220` | `0x4C38F9A5ed68A04cd28a72E8c68C459Ec34576f3` | `https://celoscan.io/token/0x4C38F9A5ed68A04cd28a72E8c68C459Ec34576f3` |
+| `cWUSDT` | Ethereum Mainnet | `1` | `0xaF5017d0163ecb99D9B5D94e3b4D7b09Af44D8AE` | `https://etherscan.io/token/0xaF5017d0163ecb99D9B5D94e3b4D7b09Af44D8AE` |
+| `cWUSDT` | BSC | `56` | `0x9a1D0dBEE997929ED02fD19E0E199704d20914dB` | `https://bscscan.com/token/0x9a1D0dBEE997929ED02fD19E0E199704d20914dB` |
+| `cWUSDT` | Polygon | `137` | `0x0cb0192C056aa425C557BdeAD8E56C7eEabf7acF` | `https://polygonscan.com/token/0x0cb0192C056aa425C557BdeAD8E56C7eEabf7acF` |
+| `cWUSDT` | Gnosis | `100` | `0x0cb0192C056aa425C557BdeAD8E56C7eEabf7acF` | `https://gnosisscan.io/token/0x0cb0192C056aa425C557BdeAD8E56C7eEabf7acF` |
+| `cWUSDT` | Optimism | `10` | `0x04B2AE3c3bb3d70Df506FAd8717b0FBFC78ED7E6` | `https://optimistic.etherscan.io/token/0x04B2AE3c3bb3d70Df506FAd8717b0FBFC78ED7E6` |
+| `cWUSDT` | Arbitrum One | `42161` | `0x73ADaF7dBa95221c080db5631466d2bC54f6a76B` | `https://arbiscan.io/token/0x73ADaF7dBa95221c080db5631466d2bC54f6a76B` |
+| `cWUSDT` | Base | `8453` | `0x04B2AE3c3bb3d70Df506FAd8717b0FBFC78ED7E6` | `https://basescan.org/token/0x04B2AE3c3bb3d70Df506FAd8717b0FBFC78ED7E6` |
+| `cWUSDT` | Avalanche C-Chain | `43114` | `0x8142BA530B08f3950128601F00DaaA678213DFdf` | `https://subnets.avax.network/c-chain/token/0x8142BA530B08f3950128601F00DaaA678213DFdf` |
+| `cWUSDT` | Celo | `42220` | `0x73376eB92c16977B126dB9112936A20Fa0De3442` | `https://celoscan.io/token/0x73376eB92c16977B126dB9112936A20Fa0De3442` |
+| `cWAUSDT` | BSC | `56` | `0xe1a51Bc037a79AB36767561B147eb41780124934` | `https://bscscan.com/token/0xe1a51Bc037a79AB36767561B147eb41780124934` |
+| `cWAUSDT` | Polygon | `137` | `0xf12e262F85107df26741726b074606CaFa24AAe7` | `https://polygonscan.com/token/0xf12e262F85107df26741726b074606CaFa24AAe7` |
+| `cWAUSDT` | Avalanche C-Chain | `43114` | `0xff3084410A732231472Ee9f93F5855dA89CC5254` | `https://subnets.avax.network/c-chain/token/0xff3084410A732231472Ee9f93F5855dA89CC5254` |
+| `cWAUSDT` | Celo | `42220` | `0xC158b6cD3A3088C52F797D41f5Aa02825361629e` | `https://celoscan.io/token/0xC158b6cD3A3088C52F797D41f5Aa02825361629e` |
+| `cWUSDW` | BSC | `56` | `0xC2FA05F12a75Ac84ea778AF9D6935cA807275E55` | `https://bscscan.com/token/0xC2FA05F12a75Ac84ea778AF9D6935cA807275E55` |
+| `cWUSDW` | Avalanche C-Chain | `43114` | `0xcfdCe5E660FC2C8052BDfa7aEa1865DD753411Ae` | `https://subnets.avax.network/c-chain/token/0xcfdCe5E660FC2C8052BDfa7aEa1865DD753411Ae` |
+
+**Important scope note:** The broader GRU v2 `cW*` family is larger than the live-confirmed list above. The current repo-backed canonical address registry publicly confirms the assets listed here; additional deployable `cW*` families should be treated as planned or partially deployed unless accompanied by a confirmed address record in the canonical registry and deployment graph.
+
+# Verification Sources
+
+- **Canonical Chain 138 and public-network token address registry:** [canonical-tokens.ts](/home/intlc/projects/proxmox/smom-dbis-138/services/token-aggregation/src/config/canonical-tokens.ts:84)
+- **Chain 138 native `c*` explorer-backed confirmation:** [EXPLORER_TOKEN_LIST_CROSSCHECK.md](/home/intlc/projects/proxmox/docs/11-references/EXPLORER_TOKEN_LIST_CROSSCHECK.md:19)
+- **Deployment status summary for active public `cW*` surface:** [DEPLOYED_TOKENS_BRIDGES_LPS_AND_ROUTING_STATUS.md](/home/intlc/projects/proxmox/docs/11-references/DEPLOYED_TOKENS_BRIDGES_LPS_AND_ROUTING_STATUS.md:14)
+- **Deployability matrix for the broader `cW*` family:** [CW_TOKENS_AND_NETWORKS.md](/home/intlc/projects/proxmox/docs/11-references/CW_TOKENS_AND_NETWORKS.md:9)
+- **Public logo upload verification:** [chain-138-dbismainnet-logo.png](/home/intlc/projects/proxmox/metamask-integration/chain138-snap/packages/site/src/assets/chain-138-dbismainnet-logo.png)
+- **Existing token-logo IPFS manifest for Chain 138 assets:** [ipfs-manifest.json](/home/intlc/projects/proxmox/docs/04-configuration/coingecko/logos/ipfs-manifest.json:1)
+
+**Submission interpretation guidance:**
+
+- For CoinGecko chain onboarding, treat the **Native Assets** table as the authoritative Chain 138 native inventory.
+- Treat the **Bridged Wrapped Assets** table as the authoritative list of currently repo-backed public transport mirrors with confirmed addresses.
+- If CoinGecko asks for a full future-state `cW*` matrix beyond live-confirmed contracts, provide [CW_TOKENS_AND_NETWORKS.md](/home/intlc/projects/proxmox/docs/11-references/CW_TOKENS_AND_NETWORKS.md:9) as the deployability reference and explicitly label it as broader than the current live-confirmed public registry.
--- a/docs/04-configuration/coingecko/COINGECKO_SUBMISSION_PACKAGE.md
+++ b/docs/04-configuration/coingecko/COINGECKO_SUBMISSION_PACKAGE.md
@@ -1,12 +1,13 @@
 # CoinGecko Submission Package — Chain 138

-**Last Updated:** 2026-01-31  
-**Document Version:** 1.0  
-**Status:** Active Documentation
+**Last Updated:** 2026-04-19  
+**Document Version:** 1.1  
+**Status:** Active Documentation — submission payload aligned with [COINGECKO_CHAIN138_SUBMISSION_2026-04-19.md](COINGECKO_CHAIN138_SUBMISSION_2026-04-19.md)
+
+> **Canonical payload:** the most recent CoinGecko submission payload (native + `cW*` inventory + chain logo IPFS CID) lives in [COINGECKO_CHAIN138_SUBMISSION_2026-04-19.md](COINGECKO_CHAIN138_SUBMISSION_2026-04-19.md). This document remains the narrative runbook for **how** to submit (account, process, troubleshooting). Token addresses below were reconciled against the 2026-04-19 submission + canonical registry ([EXPLORER_TOKEN_LIST_CROSSCHECK.md](../../11-references/EXPLORER_TOKEN_LIST_CROSSCHECK.md)).

 ---

-**Date:** 2026-01-30  
 **Purpose:** Submit Chain 138 (DeFi Oracle Meta Mainnet) to CoinGecko for native USD prices in MetaMask  
 **Status:** Ready for submission

@@ -69,18 +70,23 @@
 | **WETH** | Wrapped Ether | `0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2` | Wrapped native |
 | **WETH10** | Wrapped Ether v10 | `0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9f` | Wrapped native |
 | **cUSDT** | Compliant Tether USD | `0x93E66202A11B1772E55407B32B44e5Cd8eda7f22` | Stablecoin |
-| **cUSDC** | Compliant USD Coin | `0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238` | Stablecoin |
-| **cEURC** | Compliant Euro Coin | `0x08210F9170F89Ab7658F0B5E3fF39b0E03C594D4` | Stablecoin |
+| **cUSDC** | Compliant USD Coin | `0xf22258f57794CC8E06237084b353Ab30fFfa640b` | Stablecoin |
+| **cEURC** | Compliant Euro Coin | `0x8085961F9cF02b4d800A3c6d386D31da4B34266a` | Stablecoin |

 ### Additional Tokens

 | Symbol | Name | Address | Type |
 |--------|------|---------|------|
-| **cGBPC** | Compliant British Pound Coin | `0x4e65fE4DbA92790696d040ac24Aa414708F5c0AB` | Stablecoin |
-| **cAUDC** | Compliant Australian Dollar Coin | `0x9F3B8679c73C2Fef8b59B4f3444d4e156fb70AA5` | Stablecoin |
-| **cJPYC** | Compliant Japanese Yen Coin | `0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB` | Stablecoin |
-| **cCHFC** | Compliant Swiss Franc Coin | `0x2416092f143378750bb29b79eD961ab195CcEea5` | Stablecoin |
-| **cCADC** | Compliant Canadian Dollar Coin | `0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359` | Stablecoin |
+| **cGBPC** | Compliant British Pound Coin | `0x003960f16D9d34F2e98d62723B6721Fb92074aD2` | Stablecoin |
+| **cGBPT** | Compliant Tether GBP | `0x350f54e4D23795f86A9c03988c7135357CCaD97c` | Stablecoin |
+| **cAUDC** | Compliant Australian Dollar Coin | `0xD51482e567c03899eecE3CAe8a058161FD56069D` | Stablecoin |
+| **cJPYC** | Compliant Japanese Yen Coin | `0xEe269e1226a334182aace90056EE4ee5Cc8A6770` | Stablecoin |
+| **cCHFC** | Compliant Swiss Franc Coin | `0x873990849DDa5117d7C644f0aF24370797C03885` | Stablecoin |
+| **cCADC** | Compliant Canadian Dollar Coin | `0x54dBd40cF05e15906A2C21f600937e96787f5679` | Stablecoin |
+| **cEURT** | Compliant Tether EUR | `0xdf4b71c61E5912712C1Bdd451416B9aC26949d72` | Stablecoin |
+| **cXAUC** | Compliant Gold (1 token = 1 troy oz Au) | `0x290E52a8819A4fbD0714E517225429aA2B70EC6b` | Commodity |
+| **cXAUT** | Compliant Tether XAU (1 token = 1 troy oz Au) | `0x94e408E26c6FD8F4ee00b54dF19082FDA07dC96E` | Commodity |
+| **cAUSDT** | Compliant Alltra USD Token | `0x5fdDF65733e3d590463F68f93Cf16E8c04081271` | Stablecoin |

 ---

--- a/docs/04-configuration/coingecko/logos/chain/eip155-138.png
+++ b/docs/04-configuration/coingecko/logos/chain/eip155-138.png
--- a/docs/04-configuration/coingecko/logos/ipfs-manifest.json
+++ b/docs/04-configuration/coingecko/logos/ipfs-manifest.json
@@ -1,5 +1,15 @@
 {
  "gateway": "https://ipfs.io/ipfs",
+  "chains": {
+    "eip155-138": {
+      "chainId": 138,
+      "name": "Defi Oracle Meta Mainnet",
+      "cid": "QmYrMRnjQJcNkYq9AvZ2FQ9kzYj9szzP4YDmyNA1ybd8xE",
+      "url": "https://ipfs.io/ipfs/QmYrMRnjQJcNkYq9AvZ2FQ9kzYj9szzP4YDmyNA1ybd8xE",
+      "localAsset": "chain/eip155-138.png",
+      "sha256": "266c1bfb23a61457098246cc4bf22762d62363215c8422f3d966a9e1c555acbe"
+    }
+  },
  "symbols": {
    "cEURT": {
      "cid": "QmWUVjZ4V6nUGgbvDGeVcQbd2V395TmjaLDdm87tF8VDC1",
--- a/docs/04-configuration/pr-ready/eip155-138-package/dfiometa.icon.json
+++ b/docs/04-configuration/pr-ready/eip155-138-package/dfiometa.icon.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmYrMRnjQJcNkYq9AvZ2FQ9kzYj9szzP4YDmyNA1ybd8xE",
+    "width": 1000,
+    "height": 1043,
+    "format": "png"
+  }
+]
--- a/docs/04-configuration/pr-ready/eip155-138-package/eip155-138.chainlist.json
+++ b/docs/04-configuration/pr-ready/eip155-138-package/eip155-138.chainlist.json
@@ -1,6 +1,7 @@
 {
  "name": "Defi Oracle Meta Mainnet",
  "chain": "dfiometa",
+  "icon": "dfiometa",
  "rpc": [
    "https://rpc-http-pub.d-bis.org",
    "wss://rpc-ws-pub.d-bis.org",
--- a/docs/04-configuration/pr-ready/eip155-138.json
+++ b/docs/04-configuration/pr-ready/eip155-138.json
@@ -1,6 +1,7 @@
 {
  "name": "Defi Oracle Meta Mainnet",
  "chain": "dfiometa",
+  "icon": "dfiometa",
  "rpc": [
    "https://rpc-http-pub.d-bis.org",
    "wss://rpc-ws-pub.d-bis.org",
--- a/token-lists/chainlists/chain-138.json
+++ b/token-lists/chainlists/chain-138.json
@@ -24,6 +24,6 @@
      "standard": "EIP3091"
    }
  ],
-  "icon": "https://raw.githubusercontent.com/ethereum/ethereum.org/main/static/images/eth-diamond-black.png"
+  "icon": "ipfs://QmYrMRnjQJcNkYq9AvZ2FQ9kzYj9szzP4YDmyNA1ybd8xE"
 }