Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147201
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
1.99s
Block → Canton commit
1.99s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94165e0508e86bd4bddb1cabf218c44f056385d3e180b86423b872dd000000000000000000000000d29132bd160a4d7a17b33dacfb44e7335aa0e896000000000000000000000000d51b556de78291e4825f90bcba1a7a978634a8c600000000000000000000000000000000000000000000000000000000d29132bdc001a02113c44cd6d435b181fe6a9d4e048d8bbc51424be9a84508bf68d5f9e2944a9ca01e6869c8a8329bad726e2a542c4ccd52d58b73677f17f135925245e75e731457