Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217182
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
97ms
Block → Canton commit
97ms
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.
0xf8ac0d8508ed195b748259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000025b4e2b6627e90e6c402a422d686caa4dcba1ab800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da094444e8017f574254ed19dcc55634ad645cf211107d4b25b407ae079e6bf1f2fa06feedb71a59bfcf9b838013a3a21ad2d465e0e7d19de7b5d7fa627feea1ae042