Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122149
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
1.27s
Block → Canton commit
1.27s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f941e002a721464ccb62a6d142c5e30cd4966d7b99580b86423b872dd000000000000000000000000ea53d141cda505190168514a845f3a4f49e6422a000000000000000000000000189561f51bf6926f42b19c0b4276171894d3310e00000000000000000000000000000000000000000000000000000000ea53d141c001a06c6895b1b50f35d99af15d460447f91065dca10cb0150623f1a417a829131f86a06578642aecfdca0c33d0095bd003197359c309b1a5909a33f9382406dc40e503