Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97813
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
415ms
Block → Canton commit
415ms
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.
0x02f8f4830e4a2581f28459682f008459682f0e8301357594e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a4010000000000000000000000000e198228438b53a46ffd68eb3473efe5ed5bfcc5b00000000000000000000000019940ef5efe1fdb5de51375bcd911d583ead58720000000000000000000000000000000000000000000000056bc75e2d631000000000000000000000000000000000000000000000000000056bc75e2d63100000c001a02d8bfbe416683e262f2c363c046b2becb6532215af8fc15065825ae644c8e1e1a01b0921a4266d75744ecbcd51607fe36cbefbf00d85954d42d3f52d822e760232