Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155155
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
2.61s
Block → Canton commit
2.61s
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.
0xf8ab4e843b9aca0082c14094bf1a25e3b8d5aacf1ef3f00912ff2bb80d046ae280b844095ea7b3000000000000000000000000e7e043d220541c03ce8c10e0169f3a56fca50cf20000000000000000000000000000000000000000000069e10de76676d0800000831c946da0f36b9b0d64f99843d513ddef9ad4effddacb6c0216ffc0258e170892020f1b3ba0088b24d5ee2272e00b11423304582d35408968204cd4d685574b9656edb82eb8