Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50170
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
515ms
Block → Canton commit
515ms
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.
0xf8ab238459682f0082c14094ddfa129f7ef0440e322dfd9d116e8429b388942580b844095ea7b3000000000000000000000000d1b73b0cc968ecaef83695e8835751eb9640e6d30000000000000000000000000000000000000000000069e10de76676d0800000831c946da0bb18fb12ff2559183f397c11886d2ec22fcdf8346dc8ed35d4f4d67270a8bd3ea042e980443ea975a3e823eb0d4bbc22027f883631a35f3fe30cbeb586c01c2036