Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #123523
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
1.02s
Block → Canton commit
1.02s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294cb322258ee004a1908f9ee6edb425c06b1b0fb2c80b84440c10f1900000000000000000000000081ca2ec647bd3e56b07946fd61d637e0a3f195d700000000000000000000000000000000000000000000003635c9adc5dea00000c001a0955d9df7da2de4ca62e04f6567a398b2912e20e59a1dd0c34a9fb2db67c9ecaba01819710fe77a5358ca0b76e2a0331359e8ee4ee60b227e4e9fad502c2c3d2e53