Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147131
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
1.51s
Block → Canton commit
1.51s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294bbe7a57f5506048c9d270c48b7716c709c72e8b680b84440c10f19000000000000000000000000935b2779e7da13a9855d05c08a0b4b92539f091500000000000000000000000000000000000000000000003635c9adc5dea00000c080a07160cddc9ac7115484b97c8382e0b0d06428308a437c92677a7b6aaaa3439e63a05607b58f149c89d1df53004fa9df1a8d33f1c6c832d52c4b07e8a8d178a06106