Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220089
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
107ms
Block → Canton commit
107ms
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.
0xf8ac608459682f0083011e399427c7091e17a271ad09fa5e87e3333d45099614ff80b84440c10f190000000000000000000000004f0f0d7f415a24d74eb2c3710e3c4b79f5b1de6f00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea01cce66e1b7d7e42510d788e4a4588ed8a33375bca4d5921a0ac8906423ed59d5a07a64217f34f4c2ad01e7f0e638b44afd6c3a137c1ebb4e72ec85ebff6785b62e