Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205708
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
1.88s
Block → Canton commit
1.88s
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8d2830e4a2507843b9aca0e843b9aca0e82e07f9436875ba4880b49798d88a95a5cac3f052f72e57080b86423b872dd0000000000000000000000001aae701978d838b63586d83937299e511d22ec6c0000000000000000000000009d69ee98fc3008323c38de2741ee051b64fb37b60000000000000000000000000000000000000000000000000000000034e8d450c001a0ede167d810f46c97a32287ceb0ff956ef3486bf6eff00612a03ee100982c60caa0428fba1cf27788d4b26dd258c5d90f12684c6ad2b0ce136c1416aef3d7d5960a