Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118489
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
235ms
Block → Canton commit
235ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94628a3a1d5f3a519c1e9b9edd4a4b80c61b8e276880b86423b872dd00000000000000000000000025ecf80ca740a3c432f82b60095b2773cfe958cc0000000000000000000000009e7b17ffff71b48438d00b566163e019a3a08e550000000000000000000000000000000000000000000000000000000025ecf80cc001a055eb3ed2ff37c8b3c187456d642e374952f13867832a80daa35d1fa11ff6fa6ea0118e15a72c1fbce620dcdaf14337a64de5a9c13913e9dc04c7a23411564b0f2f