Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26479
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
187ms
Block → Canton commit
187ms
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.
0xf8ab1a84f5573eaf827e9094184d5e860034f959fdb51e12b8757b7c3850547880b844a9059cbb0000000000000000000000002bd878919a0be14e5357832a5bf53ec41bffdab200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da05d60c50d7b987b14a1b59a036e38cce71a33488b762ff39ff3d9b70430a60571a01c4c7933d8ab500618d0e71d329332b94b9455abd62eddc8b7796edae4783aa7