Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97878
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
1.48s
Block → Canton commit
1.48s
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.
0xf8ab478459682f0082c14094d3f9522b1d5bd8205c2bb1f34087547642519ac380b844095ea7b3000000000000000000000000b9add3f0e49bff8a0d0242d7189ec67433b1fa060000000000000000000000000000000000000000000069e10de76676d0800000831c946da02d70a657fc7d97685c8a52544b50e1e3eef971ee47e40a09f95514b8d64f38dea03ac9c31a64437bfafb664e712f5acee04344f87afa74df11d60956757225ba70