Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97603
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
366ms
Block → Canton commit
366ms
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.
0xf8ab458459682f00827e909460ac0fbb2cdb0eda14ec9adfbb660ffd4776441b80b844a9059cbb000000000000000000000000f83d869739c7f562d0da281f424161b1c1954df900000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea050aaf20ea4b743c731f1d2389563bd31ad7cb1279ad58382b37832a76849a406a0698ae3d0a4b9f11a3d17c89fadfe5a46d6d0288e621129d97e4e5acaa9329267