Files

Devin becba35854 docs: Chain 138 alignment audit + deprecate stale token-addresses master

- Add CHAIN138_ALIGNMENT_AUDIT_2026-04-18.md: drift report covering 67 unique
  Chain-138 addresses from 7 canonical sources, cross-checked against on-chain
  state at https://rpc-core.d-bis.org (chainId 0x8a / 138).
- Add docs/data/chain138-alignment.json: structured findings for downstream tooling.
- Banner CHAIN138_TOKEN_ADDRESSES.md as DEPRECATED (only 5 of 15+ tokens, 0 of 43
  infrastructure contracts).

Findings highlights:
- 64 of 67 referenced addresses are live on-chain; 3 ghosts (in allowlist only).
- 61 deployed contracts are missing from CHAIN138_TOKEN_ADDRESSES.md.
- WETH9 genesis slot (0xC02aaA39...Cc2) is a non-ERC20 shim (decimals=0); real
  WETH9 is at 0x3304b747...E6 per smom/docs/ADDRESS_MAPPING.md.
- WETH10 at canonical 0xf4BB2e28...A9F works (18 decimals, 'Wrapped Ether v10').
- 15 compliant fiat/metal tokens (cEURC, cGBPC, cAUDC, cJPYC, cCHFC, cCADC,
  cXAUC, cXAUT, cEURT, cGBPT, plus non-compliant-wrapper USDT/USDC) all live on-chain,
  all absent from CHAIN138_TOKEN_ADDRESSES.md.

Recommended follow-ups listed in the audit doc.

2026-04-18 23:49:35 +00:00

4.2 KiB

Raw Blame History

⚠️ DEPRECATED 2026-04-18 — this file documents only 5 of the 15+ ERC20 tokens and 0 of the 43 infrastructure contracts actually deployed on Chain 138. For the current source of truth see:

smom-dbis-138/config/address-inventory.chain138.json (43 infra contracts, last updated 2026-03-27)

smom-dbis-138/config/runtime-env.chain138.json (canonical runtime env surface, 2026-03-27)

smom-dbis-138/services/token-aggregation/src/config/canonical-tokens.ts (15 Chain-138 tokens)

LedgerLive/docs/CHAIN138_ALIGNMENT_AUDIT_2026-04-18.md (this repo — full drift report, generated from on-chain state + 7 canonical sources)

The values below are still correct for the listed tokens, but the set is incomplete. Do not add new references against this file; use the inventory JSON instead.

Token Contract Addresses - ChainID 138

Last Updated: 2026-01-31
Document Version: 1.0
Status: Active Documentation

Network: ChainID 138 (SMOM-DBIS-138)
RPC Endpoint (admin/deployment): http://192.168.11.211:8545 (RPC_CORE_1) or https://rpc-core.d-bis.org
Explorer: https://explorer.d-bis.org
Last Updated: 2025-12-24

📋 ERC20 Token Contracts

Standard Tokens

Token	Symbol	Address	Decimals	Status	Notes
Wrapped Ether	WETH	`0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`	18	✅ Pre-deployed	Pre-deployed in Genesis
Wrapped Ether v10	WETH10	`0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9f`	18	✅ Pre-deployed	Pre-deployed in Genesis
Chainlink Token	LINK	`0xb7721dD53A8c629d9f1Ba31a5819AFe250002b03`	18	✅ Deployed	Used for CCIP fees

Compliant Stablecoins

Token	Symbol	Address	Decimals	Status	Notes
Tether USD (Compliant)	cUSDT	`0x93E66202A11B1772E55407B32B44e5Cd8eda7f22`	6	✅ Deployed	Compliant USDT token
USD Coin (Compliant)	cUSDC	`0xf22258f57794CC8E06237084b353Ab30fFfa640b`	6	✅ Deployed	Compliant USDC token

🔗 Token Registry

The tokens can be tracked through the TokenRegistry contract:

Contract	Address	Purpose
TokenRegistry	`0x91Efe92229dbf7C5B38D422621300956B55870Fa`	Centralized registry for all tokens on ChainID 138

📊 Summary

Total Token Contracts: 5

WETH - 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
WETH10 - 0xf4BB2e28688e89fCcE3c0580D37d36A7672E8A9f
LINK - 0xb7721dD53A8c629d9f1Ba31a5819AFe250002b03
CompliantUSDT (cUSDT) - 0x93E66202A11B1772E55407B32B44e5Cd8eda7f22
CompliantUSDC (cUSDC) - 0xf22258f57794CC8E06237084b353Ab30fFfa640b

📝 Notes

WETH9 and WETH10 were pre-deployed in the genesis block
LINK token is used for CCIP (Cross-Chain Interoperability Protocol) fees
Compliant stablecoins (cUSDT, cUSDC) include regulatory compliance features
All addresses are checksummed and verified on-chain
Token list maintained at: token-lists/lists/dbis-138.tokenlist.json

🔍 Verification

To verify a token contract on-chain:

# Check contract code
cast code <TOKEN_ADDRESS> --rpc-url http://192.168.11.211:8545

# Check token details (name, symbol, decimals)
cast call <TOKEN_ADDRESS> "name()" --rpc-url http://192.168.11.211:8545
cast call <TOKEN_ADDRESS> "symbol()" --rpc-url http://192.168.11.211:8545
cast call <TOKEN_ADDRESS> "decimals()" --rpc-url http://192.168.11.211:8545

Token alignment

Source	File
Token list	`token-lists/lists/dbis-138.tokenlist.json`
Canonical	`smom-dbis-138/services/token-aggregation/src/config/canonical-tokens.ts` (FALLBACK_ADDRESSES)
Allowlist	`dbis_core/src/core/defi/tezos-usdtz/allowlist.config.ts` (ALLOWED_CHAIN138_TOKENS)

References:

Token List: token-lists/lists/dbis-138.tokenlist.json
Deployment Docs: explorer-monorepo/docs/DEPLOYMENT_COMPLETE_CHAINID_138.md
Contract Reference: CONTRACT_ADDRESSES_REFERENCE.md, CONTRACT_INVENTORY_AND_VERIFICATION.md

4.2 KiB Raw Blame History