Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217812
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
947ms
Block → Canton commit
947ms
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.
0x02f8d2830e4a2505843b9aca0e843b9aca0e82e07294926bf9ca6db0ab5e8fc7a1d723e7986613723f8180b86423b872dd00000000000000000000000085983bb151b93b2678919583aba3a18a814c401e00000000000000000000000042c36d988071f5960005895f017a233ed3394fcb000000000000000000000000000000000000000000000000000000005cf328a5c001a0aa99f9a78a979325b98966f6745d20db8c5186adefb0cd0aa7caa74bee2b2daba03f5831beb0295a696803df1bcdb3f3134522ea90ad63c709d0851da706a86f8d