Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #245
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
2.31s
Block → Canton commit
2.31s
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.
0xf8ab03845c7763d782c1409427de7ef1dadd14caa44e0faba5927798589959fc80b844095ea7b3000000000000000000000000d8abfff95cdf4b6b2fdbdfc37a1c3ab302c6b6070000000000000000000000000000000000000000000069e10de76676d0800000831c946ea028752ee1a51b43aa6fbf364055132bee24aa736c24c6825057de2adf5ea5318da0400e11c4f0011be4f92e8b94800f68c70f8b8eeb706418bcf5b9380a4bc5819f