Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97218
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
516ms
Block → Canton commit
516ms
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.
0xf8ab438459682f0082c14094954809d803c43b43f8b4dec0abc975f42ff56d0880b844095ea7b30000000000000000000000002a5501a292dc72a2cc5e47f4e4cc3ab17e39dc470000000000000000000000000000000000000000000069e10de76676d0800000831c946da0f9997e2f6dc5f1a63b8571cdbeec480676f241788ba8922e205f45bec10059c0a050ee4ed364d8e41f143f90b820e0bd52b2d2a605dd4d87dbee8d1894e9a19a58