Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205035
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
687ms
Block → Canton commit
687ms
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.
0xf8ac60844c1282e983011e3994b4b6b79c07e16abfc3366366792684e95336f69280b84440c10f1900000000000000000000000052ae7762508242fd61868b4a4233ba2147e53e7100000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da067dc01ed10da1b2ff72b8f6015bd10c595dabfb8d463db6a4705f881cc3189bda066e833ccb6c77c40d43008ee134d8a7441c78ab5490a7574d63c0606ea4a7c9c