Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103154
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
1.35s
Block → Canton commit
1.35s
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.
0x02f8b2830e4a257b839896808401312d008301a2d494a2863f93ea4890cb5eb6e7cde5ef25c93b5009a280b84440c10f19000000000000000000000000f8fb4672170607c95663f4cc674ddb1386b7cfe000000000000000000000000000000000000000000000009ae2d282c7a0a49249c001a0a1dfceee2c491dce5127cf50abb78d2505fb80f8919ee24276428b9b72ed0709a011447fe9276027369e1dc2dd3b26ac1a76367048d7000f516bddcfcfac3c20f5