Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115346
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
306ms
Block → Canton commit
306ms
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.
0x02f8f5830e4a258201018459682f008459682f0e8301357594e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000000000000000000000001dba9c1e014268a9713a861cf35249cb8183c77c00000000000000000000000019940ef5efe1fdb5de51375bcd911d583ead58720000000000000000000000000000000000000000000000015af1d78b58c400000000000000000000000000000000000000000000000000015af1d78b58c40000c001a022e4dc4e74c95e7710593f7bb8a941b5db50ceadd5245317e5b7f1d1f482107da07b52d3ca0393295921d2e0c9c09b2f1c0b157b12f8a62efb93866056fe23f3d0