Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144626
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
724ms
Block → Canton commit
724ms
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.
0xf8ab0e840bca69398259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000022f2358add28c2379d43feddb4a1b8715fd8249f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08ab59f33a3779fbe36436c007c978495dfa279aff4833bd8567c280d8d2a7d49a0618e5b3c80ad87d46a56908a04fdd923ba18e10560ff54f17afb53df83161caf