Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149077
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
714ms
Block → Canton commit
714ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9465c5455307665f1b9f66697bb99d8758421b5c8580b86423b872dd0000000000000000000000002bfbbb49e35a5ddfbef60f6cc7953ec4d1ea1b4e00000000000000000000000062084fdee1db5a453c887cf5878320bb1cd0f3ee000000000000000000000000000000000000000000000000000000002bfbbb49c001a0e8e7eacf3965dba28c3f7a0b5d6be634a6dedd5db427c4875487056d51227c36a0512be976ae89ed0fa1f2d96df5eb930c26a25dab218cd14a1c05381273859921