Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187630
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
348ms
Block → Canton commit
348ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94db766694961e1ff2c5ccea71ef6ed08870d6866380b86423b872dd000000000000000000000000d246ea575a9abd9ce2af77d264f4f8fdb292bccc00000000000000000000000008c3ac083cbd48b4ccddd6061ad1b3ec040216e500000000000000000000000000000000000000000000000000000000d246ea57c080a08b301c5effc2ad34e4ad3e7c4dff47188434d951d3fa758f958b2c5fbf2b43c6a00fb8ffaa96e0beaa9e994af0629304f9452df5c56e00fa3540b53a67a5487817