Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145313
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
524ms
Block → Canton commit
524ms
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.
0xf8ab0684145fd0728286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f4f3e153da3ff40cf4a88aec7edddc111be0fdc800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea019cd3b0392d507675394474a2e82d3a07113d4d0d91ebe9fac01d279ec535a54a02c97dffed46bae35d29d9cabe61679b9824f2e5f83ff1cc71dcd8150ea3c147f