Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214585
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
508ms
Block → Canton commit
508ms
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.
0xf8ac1585044dfefe7a8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000000812b47c4236d562afdf3c7395b76eb9ac02984d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da065986db7869ca7007d68cdde34661e98f70563a8c7a0c4fe1f4f150aaf905a61a03da858bd3b460d9f8a817c5b9465e54e5c0f503a22766e73bb8d0df09c777b29