Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153053
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
2.48s
Block → Canton commit
2.48s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692946baffd84b1f0dc55ac7b7a56f36b58cfbad1b7f780b84440c10f19000000000000000000000000e59f0117ae48474b6918552a69ca593e3538ed2a00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0baec809d213649df5db7f72c3954310b47b45505fbf0fed1adefff12eb8d40e5a037ebb9cfb0ea5b3f2c0c26c32d460ec7df7d9a6becd2b78c292a6e73d07e78e2