Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #92404
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
315ms
Block → Canton commit
315ms
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.
0xf8ac378459682f0083011e39942cb40ff0f1a2a286f3e63ae86a017d046b4a710080b84440c10f1900000000000000000000000048b209dc90e1c8c6f17b8b9c532f88242c05eb8b00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0445056f350f27392b7a86390cf6ddaac0bf05c05e3311635e9f691983fca0978a0531f7f9f2ac3d1e41bb3138af088c644dac41e135d0482f05d7f21d71ad626e8