Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174256
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
1.21s
Block → Canton commit
1.21s
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.
0xf8ac0d8517cdd38b5a8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000007515cc6ff8de8a5c400e98ddac1995ad64b367d900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03a85a0555b95e2140a4487cf285c152c79da51f16a42d4b6aa9c2fa323d5db62a02398cc98cc22c2def4206f8d072356a5590a54c5d96f800a25d38977cbd53221