Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217468
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
737ms
Block → Canton commit
737ms
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.
0x02f8d2830e4a2506843b9aca0e843b9aca0e82e07f94d1dd8024afbd0fb695bd3a79c7df5db9051ee70580b86423b872dd00000000000000000000000074feb2c6c6de79a6b4c4f65ae515ea28651885ca0000000000000000000000001f150f9e800c35af4ca41f84632edf6b46472e64000000000000000000000000000000000000000000000000000000003e3a5ac0c080a025fe25ba0c47f0d94acb59f4974837ae30bbf835a331e8aae3ee80f1be0d92a7a0730b0185abb654f49134a4515bfbae4b32f3278d3b2e9956edfe9ca0fdf0f38e