Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169522
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
946ms
Block → Canton commit
946ms
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.
0xf88d8263a88507703fcc3682f91994d5b1e55bc456cb58bb26315d44ffa917536f6f4780a4a694fc3a000000000000000000000000000000000000000000000da25e93f36fb069ef5b831c946da05d26629f78d16c0755fcf2af949930eccdab2fadb3cd6ad6f9a20778cd8e06cca03d581f0e39fc8b13fcbbd4d5185662f2f18d59c6b114cc1c5f90f7801ffe7184