Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149559
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
224ms
Block → Canton commit
224ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294e471945ef56d1124a757c32625cafd03a52035e280b86423b872dd000000000000000000000000a37972472680fff7b6bfd595a3ef4399d7eee7c4000000000000000000000000570bc436bb2dedd4bc039a61dee624006478af4800000000000000000000000000000000000000000000000000000000a3797247c080a03807102bdbf86432c7c0892386c7f1d2e16936837905b88c5bb4214039d1bfdaa0693fc84aac498352174c1fecc7ab9746a18f0676a2ce559054410518a6f13e9c