Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69924
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
855ms
Block → Canton commit
855ms
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.
0xf8ac278459682f0083011e399433d889214259ee6d67283987912a179d6ec7a18180b84440c10f19000000000000000000000000f0ccfda96bcd3f955da4cb3d7777ff66811748ac00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0071bfd49d946e5c917cc52f92bed9187c2fb73dffb2a623eb5df7028600666b1a054440e926117d108d35a4c793f01588b96927baf402a71b3c9499257508bc756