Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135569
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
546ms
Block → Canton commit
546ms
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.
0xf8ab10840ed4e0008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000073f92c7ecefff3ecfe1deda1d11322024f288dae00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07d0bed16c1ab74c4956f78e6a6d5fddfc5856ce450b1571cee757d0b6c79c7bfa03ea38d0d8795eb3607f67f7d29f87e425a1592aa8d21191be0513125bddbec54