Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #89965
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
886ms
Block → Canton commit
886ms
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.
0xf8ac3c8459682f0083011e3994c457c88feb6a392eafccc2d5597e9805fcfcbd5480b84440c10f190000000000000000000000007011760a0f0bb2fc15fad422312289ec971b1ef400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0656b9eb45d167a5e0ee7ced45a3a91014cdbd365d3dfa175d64cd81c61e46381a01dd4f3132088f339fa10c582cc516241af9d8b7e9239474a7a5b3df67c48b861