Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152544
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
635ms
Block → Canton commit
635ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94b38f05454b55ebcd1a4a711b338f544c7437476e80b86423b872dd00000000000000000000000069d36da410141f29f69246a3188e6fbe9c9b555b0000000000000000000000003427c50308d101d16bf1b0d518f51b7bf1f955990000000000000000000000000000000000000000000000000000000069d36da4c001a0df71e1803b2d141486a818652e647c26e86ce674b415c5283023f0a10cf42b11a006ba0b95cd0689a9ab422bf1dd62dc9a41adf2831adcaa94955090c2f30d5959