Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15527
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
2.15s
Block → Canton commit
2.15s
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.
0xf8ac0f8503cae5986282c13494a019ef8a0f4b52f6441216886954d4fe96eb48d580b844095ea7b3000000000000000000000000e6e956290514038ecc0016dee89dfa2decc340910000000000000000000000000000000000000000000069e10de76676d0800000831c946ea015cc707a8eb74df0192cc4baeac613ab94883599bff6db4880d8e69cff513e85a018d258b0005b9d890d697b386ccc6b292c7cacc753d1bbfa82168e4f1e339488