Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219559
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
3.27s
Block → Canton commit
3.27s
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.
0xf8ab108452ccbf408259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000009b8c2409428280f3a5467e43482df2f7f062e2fd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fafccbb97f4c4930c1ae6fb9e86502eecb20662a8ca977351a9578d9e552772ba02ab98f261c9f88a54e43d6a48d4ac6d68bd724eaefd322992319ef53d2c52a90