Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131176
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
245ms
Block → Canton commit
245ms
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.
0xf8ab3c84797ebc9582c14094e800a12c3eb18281654437fcdd0e5efaed6499e880b844095ea7b30000000000000000000000004c231f04b0bdcf4a19a6f124769fce8680d5729c0000000000000000000000000000000000000000000069e10de76676d0800000831c946da062030cf4c0f25f154cbbab412d1064d43f994d07d75b2b1e8a8c207fc7737ec8a05819588a7dc97729c5225b4440a933f3116b6d02f2bb791cac61470b9fd7ccf2