Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208314
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
807ms
Block → Canton commit
807ms
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.
0xf8aa0883419c408286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007cb7c1bde8f4031674b7dbc1b79993516a8f989200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a523f1f0caa4f0079e09abdd3962eb16e50dc7b817aa97238c4a05593313a0e6a05eee3d2b6480599674f385e0915db6241e6fd91e0f73d535110d0db03bc68fe2