Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152926
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
444ms
Block → Canton commit
444ms
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.
0xf8ab0c84bd4ad0eb8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000000000000000000041c122e9e58e98174b8c867a5459ff066a568f7500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da062de1783fff26c09785b0608db35638a7316064482c13ee937638170741d338ea022c324a42653d03fb23f60558b1f6fb6e0f3f1b640e4bae47476ff4a2b90646d