Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188540
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94c56d6b9bb951785f31ecc4b2227dc675af930fd180b86423b872dd0000000000000000000000000d5f36c034d30e2fdc07b320cf957c363a4d6c16000000000000000000000000b6eefa8578e4aabb8dca990cfe20aba2ec7cbe12000000000000000000000000000000000000000000000000000000000d5f36c0c080a0e01125e5f9c3e2aae245c0e17e16fe94f100cf6bb6cfa6a32a13cccf542fd8d1a0287ed083ba17905acbbfc463c24693f7e4d5541f7d07bef25b470094353ded9e