Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #41984
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
488ms
Block → Canton commit
488ms
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.
0xf8ab2384b16d99b782c1409474741a485c8f30a69ac5aad1a7549ec670b2217780b844095ea7b30000000000000000000000008ba6e9d0480ed2c43c0ebc710d7f1d843b748ab30000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0b73917e73f5a3d8fcefcf1ef98e51c79e7c1de7ec25f12d5d603f5744faa477aa0200bb4f75db863cbf70853f10397b8643b6a9be2cb0720868196ef637793f7bc