Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202898
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
157ms
Block → Canton commit
157ms
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.
0xf8ab73844fe03ca782c14094b3ff01846d8c9b823f4d099d38216ec8fd3317f980b844095ea7b3000000000000000000000000a311f61d2e0aa003d2f9a3ee0e610fea9c0395e50000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0210f583f478d32ea0ae42ff8598bc5c00233c13522bb7fbd7e1b3843e79bf13fa0324f3127ddb0f0d65ae4d8444e11c0475775986f52e8b851de20ee74f298ce56