Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148177
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
1.63s
Block → Canton commit
1.63s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294607b32d59bc52abd5bc7e5e4821ee17a0431809180b844a9059cbb0000000000000000000000002c6ce7b2439743fc919f31622b659b6feb0eabb90000000000000000000000000000000000000000000000008ac7230489e80000c080a0b61ce39589b904e96aa751d6f407210c59d752d57f1b9a72e5b7297ed56e6a86a026909743769ce29df884040c67a1209253bf7f8e2745d68ab8fb5af3d6bc9d2b