Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90555
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ac2d8491a2707283011e3994f2ea26d6d9992e05d9bc8dd8c425be78fa12bbaf80b84440c10f19000000000000000000000000cbaee07bd0f0039184b0c4237cbd1b153f5be40600000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0ee999f9055bea143e81c000a769b6f01a48790956631452085cb82e362ca88b3a06751bcefa6e22d68ff41c72be0211510f4d8f30d503c61538adf1f99bf1806ed