Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #56065
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
536ms
Block → Canton commit
536ms
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.
0xf871821d41858bb2c9700882520894b7adcd71274e95477423421b4c98b4fc4b45421588016345785d8a000080831c946da0bc5afafcaa4bec5949b303f2c2e71697d4e38a0bbd5f1fc1614d88d59c0f1b3ca0655f9adf78db395574ce9012f263847ad7e8b23c70cd1679cbefff89fe2d384b