Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166883
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
1.16s
Block → Canton commit
1.16s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692942ae94a2ea0cf21422971156eab89931516a3836580b84440c10f190000000000000000000000008c35ab15500d7a904105cd4f8b7c2e18863931c300000000000000000000000000000000000000000000003635c9adc5dea00000c080a08095340ce1fb377261a6056c507b7879d7360018d32116c1e5d13bffb5744ab7a045fa2fae7810343aafa565780eb83fc8f8eb190a53dad8eb6165eb1f861994b8