Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133457
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
915ms
Block → Canton commit
915ms
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.
0xf8ab0c8407270e0082598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000007419ade70779ca2406ebcb300203df30ce2bbd700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da020fd63951eba52a58e4b6dc5d8dc9ef35e55d2ac97d4f9bd146f8c3dfe206704a05043e5022861efcac9ac875723d1abc85f6bfb4afe434a75c8a636edddabf9cc