Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #156251
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
1.17s
Block → Canton commit
1.17s
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.
0xf8ab438459682f00827e909431f025ce4da045f814a29e5671d7fba02ae335e180b844a9059cbb000000000000000000000000201263bbb3104f462d98305fc54972de640c61dd00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0aa3187717183eeeba118ecd45899a093cbf4344248266903b128d4b1f1d5f002a01501d5d4229dc72115e2a1ee3dba91ab2cbbd956585805355d01b24a4959ab47