Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150551
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
1.93s
Block → Canton commit
1.93s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ca73fa1345f65d8a317500f64a921fece0bcb17d80b86423b872dd000000000000000000000000069b70221b472d173154cbf954c025c9eb809eb10000000000000000000000005d017590171b70cf0739d0133901dea0d8d4774d00000000000000000000000000000000000000000000000000000000069b7022c080a00bc658edb9bd2e523a395d97ee26e064f56b40b0235127c943ffd9316ef85939a07c4d5b5374ea7a5e00fee99c1efb42da6ba1df353e4f8b640f3ddc48126de9c4