Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174151
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
2.79s
Block → Canton commit
2.79s
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.
0xf8ac0d85035a4e90098259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000c9b0c816917af970db4c52f1dc84ba504297a3c800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09a48af888f1c8bf90c7aa2909557bb3a90b9ed9842504e2eed4152c8dd2f6f29a05ad3f5d5dd95139c1aed092e9f879038f81df86ec6aa035de0b3b1e526992ead