Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204149
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
1.24s
Block → Canton commit
1.24s
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.
0x02f8d2830e4a2509843b9aca0e843b9aca0e82e07f94fb01fef6932146c289d41ba95b9928e7adbd719180b86423b872dd0000000000000000000000004056cd0c5ade542723e904b5849666a3716703a0000000000000000000000000505c7ded21023f6f89bd6afda34d6cdade131d97000000000000000000000000000000000000000000000000000000006a4999c5c080a080bb3dc072f09e0e95d9713d1c7862dbc6d92bd4cbc4eb531083830f3b238a4aa00ae6f8f84c853b435ca476958ec6bcdfb0b50de5dfc371f8c4c4c9aa6784b0d0