Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173080
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
775ms
Block → Canton commit
775ms
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.
0xf88b4b8459682f00830178c1945123234852f6b8fcfbdc0f948bff4fa276fc7a0f80a46a627842000000000000000000000000a8602c4c88d7f66d71f1afb4275a910fc0433780831c946da005c8ead2b20478be36f496725146ae8b65ad7722e50c9603fb2eea5e55438aa7a05a5cfefaf20edd6876d29c45aea0c13d1d0b0733c419074a8449f70248ec9b2e