Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #25023
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
798ms
Block → Canton commit
798ms
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.
0xf8ac178503fb71133382c1349434f680cd7fdd7651abfaadcbeab3443162e34fe280b844095ea7b3000000000000000000000000e6e956290514038ecc0016dee89dfa2decc340910000000000000000000000000000000000000000000069e10de76676d0800000831c946da0916f99c49952469a654f17b95c7dcb3d7e04819c644e339f27d20f24bfa7d16fa057842394834ffae0cd44bbf7b585ac587b13d7e4a0b32b549314338b7fea30d4