Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #100082
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
665ms
Block → Canton commit
665ms
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.
0xf8ac0d858bb2c9700882596594a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000033f900a7c4a23f6bc21776e7aa31cd00ce4f926c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e6ac98b92d7cf6503681ce9b2ca685b1600eb206a9073cc9a0fdaad2fc2dc575a05ea2410941bd0d0789b41d2b69f0a66077d26c9c2fff745111a2dfccc384d3ec