Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #99687
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
1.55s
Block → Canton commit
1.55s
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.
0xf8ab318459682f0082c14094bf5490f9035680cd1286ea9e65babc8bacf5356080b844095ea7b3000000000000000000000000a024e46d0ff40aa13e2ad1a4d83be73f9a1cc72a0000000000000000000000000000000000000000000069e10de76676d0800000831c946da051ea01cd38a5220a0580ab6f77119dd59c8eba50ac5bfffb10c29f948a5c2d9da07ee7ece0e7cc02a0c8da729eef3ec0ca9da9de4ec02e932ba2b29b84957a063e