Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22565
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
1.35s
Block → Canton commit
1.35s
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.
0xf88c168502b1ff8e97830178c19484c1e6a5253aeade2b2cf97d82e456155c3bc28180a46a627842000000000000000000000000d1b73b0cc968ecaef83695e8835751eb9640e6d3831c946ea051ec05d7d2c59f2e4a3543206bb0f558ecd3643c5a129b7d2e7f203e8549463aa023b84e1d8e922c63237319e95fa7b9210513c2dba55db994e1740af3d43451b7