Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #107531
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
215ms
Block → Canton commit
215ms
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.
0xf8aa108318b82a82b80e940af70fb293003422fb174e4ad03787337903128b80b844095ea7b3000000000000000000000000d5b1e55bc456cb58bb26315d44ffa917536f6f470000000000000000000000000000000000000000000069e10de76676d0800000831c946da03d8f9375b554f972329368e7b090b33accbedfaae322601fd610eb65a0c233daa00d8b0f03fa7a8f465d26cd3331837577039b421e42fc625240db745b4f237f30