Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122906
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
1.95s
Block → Canton commit
1.95s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f940c10b40ce3b51f8dab380e250c9b4e54d7122ace80b86423b872dd0000000000000000000000005c27b5b1f24449e9a5aaef9c01178432be42c246000000000000000000000000a221d6e0819ccb69d6e68aff7cc2540a67461991000000000000000000000000000000000000000000000000000000005c27b5b1c080a0a71e14f6f017694667707c904bac083d803146045743b9e6ec87ac57731484eea075d84df1b62b9baf5c2981045926d30fd6874b90e7d325703dba8ff953340bb0