Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #206078
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
597ms
Block → Canton commit
597ms
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.
0x02f8b3830e4a2505843b9aca0e843b9aca0e8301668194518daab09bd5230f01bc4c7fd0bd37f8ebbb5dbf80b84440c10f1900000000000000000000000012ea9017f2731c29205cffab1f5146fd30feb0a40000000000000000000000000000000000000000000000000000000055e539dcc001a065c5cd880aabab3f0c6a9564679e3921b207279e5e820efa0e83bb862ab230bfa01b1d3cc514095806ef63a0eb28cf88b5d8da1aebca25fb66f60a49f35e918d34