Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51831
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
1.20s
Block → Canton commit
1.20s
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.
0xf8ac80851037e2002582c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007471248fc98f4b956915d9fd738e46fed12e9b3c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08588d3c13619fed3b04496fa5139b986018dc33dcd28b7112e154ebd4a3e2e5aa079b0b38209aef64f363ef373dc5baecdcb2477776af22e0840d1735385b4f142