Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #107964
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
576ms
Block → Canton commit
576ms
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.
0xf8ab32843b9aca00827e90940c381f28a133a1a3afae9a14b303d4a5379623c280b844a9059cbb0000000000000000000000008f682ce6a40405b38318aed7fb1c30ef6ad1037a00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0adc86e3376d8820101ef0c62414c0085115bcc2731d7d3c8e6193052547a92eba03b4bad2aa99c6fdb1c411c7293ae75c9c7359a633fe19cd0a867b96bdb0d786f