Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53402
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
736ms
Block → Canton commit
736ms
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.
0x02f8f4830e4a256185746a52880085746a52880e82930894bb8d2e3b52859bac31dff8192a115bbf33d228b880b884186690b0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000265a656e69746820626561636f6e2039333434646364613362306120c2b7206d773568356a6b650000000000000000000000000000000000000000000000000000c001a04c5e20cfc7a61e1cb969df3adc2c06e7da513eff0a1b039919bcd31c5a10e983a0339208a2306817bdfa1282573ccdd68fefcbcb9cc6ec2137e5a45f15b7a95794