Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215302
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
1.79s
Block → Canton commit
1.79s
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.
0xf8ac0a854a627dec258259779423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000005e51b2affc8031c727aa92b743baeea2d6cd5c0200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c2b4422ece0071c6620cde5d5263606a124f7aa65205c4d5b842a01bcb24ed5fa07723d5c842f258f744c94c959038e8e9da72517b61696678c80c013c4d125855