Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221938
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
1.24s
Block → Canton commit
1.24s
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.
0xf8ac17850a02e400168259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000e5b349306f614c6aebea4320d4ceddcd923b5c7f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05e602d0dc2f8316df58fd4c5815425f9a82541095ffed6024d280b36e7348734a049721bd433ef12a5497080ec86426c76fb82eb0bd7eaca80c4057baeeaee1a63