Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200715
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
998ms
Block → Canton commit
998ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e0729472d5a54a32dcbd5774c160c4ba03e46d143ab16580b86423b872dd0000000000000000000000008fda7e63290fde0bba430d1c6810e98039fa3d76000000000000000000000000ea9065ecb76136c7accece1bc432de2cc8d3a700000000000000000000000000000000000000000000000000000000008fda7e63c001a0b27801cbc149852c0e8b2fc663af8bafa0b3d63746efb2fa323f445ada165e59a068da0428ef0fa5d658a9f95e586cbdddb798fa4037650ea46d528a36b6d77d8b