Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208569
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
137ms
Block → Canton commit
137ms
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.
0xf8aa15831fa40c825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000005969fcc47facf3d20bcdae20e04d5496da40006700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0df3d2c4885354d3a4161289cf6ebcac6ea5df5ecf971de1556c24f2e918dac2da00b8acdbeba9d57ba8f57e32f1e02e3a52757adb2ec5a92de8cae861c2e7a8fc2