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- ADD_CHAIN138_TO_LEDGER_LIVE: Ledger form done; public code review repo bis-innovations/LedgerLive; init/push commands - CONTRACT_DEPLOYMENT_RUNBOOK: Chain 138 gas price 1 gwei, 36-addr check, TransactionMirror workaround - CONTRACT_*: AddressMapper, MirrorManager deployed 2026-02-12; 36-address on-chain check - NEXT_STEPS_FOR_YOU: Ledger done; steps completable now (no LAN); run-completable-tasks-from-anywhere - MASTER_INDEX, OPERATOR_OPTIONAL, SMART_CONTRACTS_INVENTORY_SIMPLE: updates - LEDGER_BLOCKCHAIN_INTEGRATION_COMPLETE: bis-innovations/LedgerLive reference Co-authored-by: Cursor <cursoragent@cursor.com>
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Tezos CCIP DON Onboarding – Prerequisites
Phase 1 prerequisites for onboarding Tezos (Etherlink and Tezos L1) into the CCIP DON and cross-chain architecture.
1. Etherlink CCIP Verification
1.1 Verification steps
- Check CCIP supported networks: https://docs.chain.link/ccip/supported-networks. Search for Etherlink or chain ID 42793.
- If Etherlink is listed: record CCIP chain selector, Router address on Etherlink, supported tokens, fee token. Proceed with CCIP path (receiver bridges, addDestination, LINK).
- If Etherlink is not listed: document as custom relay only. Receiver interface: relay-compatible (accepts relay-submitted txs that mint/unlock). See smom-dbis-138/docs/relay/ARCHITECTURE.md. Deploy only relay-compatible receiver on Etherlink; run off-chain relay.
1.2 Current status
Until verified externally, assume custom relay only for Etherlink and implement Etherlink relay runbook and receiver interface accordingly.
2. Jumper API Support
Verify Jumper API/SDK supported chains for 138, 651940, 42793, Tezos. Document in TEZOS_JUMPER_SUPPORT_MATRIX.md. If Jumper does not support those chains, use LiFi plus direct adapter/CCIP only.
3. Tezos L1 Relay Interface
Event schema, confirmTransaction, and oracle key handling: see smom-dbis-138/docs/bridge/TEZOS_L1_RELAY_RUNBOOK.md. Tezos-side mint/transfer spec and oracle key handling documented there.
4. Config and Env Freeze
Config/env matrix: TEZOS_NETWORK_CONFIG_ENV_MATRIX.md (138, 651940, 42793, Tezos). Approval: Engineering lead (config freeze); Product/ops (CCIP vs custom relay, Jumper vs LiFi scope).