Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15873
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
6.17s
Block → Canton commit
6.17s
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.
0xf8ac0385035a4e90098259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000001ce573b595164062aab5c52f624ee4ee3677f95000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01572bd2bea268fbde9dcd4859f3551816aed2942e67c8d10ed7f1d256a916a91a0748f227adda8c72faed90ad6799729116470c6cdd7b2fd3f6df6691bbd0fabfd