Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213894
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
148ms
Block → Canton commit
148ms
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.
0x02f8d2830e4a2506843b9aca0e843b9aca0e82e072942e5ec7fc174c6dc90aedc6cd89663e902766439480b86423b872dd000000000000000000000000a2847375ec7b519d70c5c1f87b6ef9a09e1b20f9000000000000000000000000622a80009cb0c6214e46f85f9e974583d12da97e000000000000000000000000000000000000000000000000000000007ba891f9c001a0b4b9574710ee718a5803a973a742ea1fb7306a3e28978e66e31a172e5c19979da0203c5fe59bb80e955ec50c9217dd5cdf21ca2d188d1d19f77e878acfb5a7089f