Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90267
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
905ms
Block → Canton commit
905ms
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.
0xf8ab3e84a897156d82c14094e5b4e5b7ae2ca63b5b6b74a6939d2e3d21ee924080b844095ea7b3000000000000000000000000b7289a68962d334fbd7b8dd737ee8b4f0cf912790000000000000000000000000000000000000000000069e10de76676d0800000831c946da06f66784ddc4c03da13a99a0ef790eba80815517cceae637b9a9258a5832eb6e0a020b469db344d16f2abc916cf0c537b2d8e9be8b49d29c59b870104e16bde3736