Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184459
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ab65847064b90682c14094f9d85352d3a5498fd87bec79d08c50f352fc4c3280b844095ea7b3000000000000000000000000b36d71c331b587821afcae998a29ff70aa6a37d20000000000000000000000000000000000000000000069e10de76676d0800000831c946da03d5c9e2f626c970befb91cc26ea8c223e61f9de7def8a67b50220cd28086d4d6a078464e0730c4ad008fc2daa7ffa232c2be8bec9d37d9c265be3f31aa81a94e9e