CSI proof block.

CSI proof block, 2016.

One published proof: the CSI value and data-state, the methodology version and confidence, the content-addressed hashes, the off-chain evidence pointers and the previous-proof chain link.

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This proof block anchors one published CSI snapshot. Every value is derived from declared candidate inputs, carries an explicit data-state label and stays provisional until authenticated production lineage and the benchmark trusted gate pass. A missing or fail-closed proof renders as an explicit unavailable state, never a fabricated value.

Proof block, 2016 · entry #16

Provisional

89.20

CSI value for 2016.

-1.21

Change from the previous period.

90.15%

Confidence score.

Methodology csi-v1.1.0 · signer quorum 0/0 · period epoch 17. The public data-state is shown above; the engine status is recorded inside the proof for reproducibility and is not a certification.

Position in the append-only chain

This page shows the latest entry for 2016. Entries are append-only: a re-certification appends a new entry for a period rather than editing the earlier one, and the earlier entry stays in the chain labelled revised.

Ledger entry: Entry #16 · view the full chain
On-chain anchoring: Anchored on the Sepolia CsiProofLedger at 0x7906F340E0…Fbd4 (entries #0 to #32 are anchored).
Revises: This entry does not revise an earlier entry.

Superseded entries for this period

This period has not been revised.

Content-addressed proof

Proof block hash: sha256:8d9c6c1fa15bffe9d8e2360ecce16b0390800a3ba7a03a0f4f7703242d605618
Data bundle hash: sha256:f8d040c6a5035591cd3f44db1dbfbfe0dbf6ea161d16b3a4825bb890c97756cb
Snapshot hash: sha256:8a662cf027ed2e85b44f25fa2ccb0d973f899ac78784fd68dc98f77daee6bad5
Composition hash: sha256:bbf4001640dc83b5ab6a7ad9c0931436d16acf3c3a93ac9f2a93cb784b5abd9f
Metric root: sha256:2c485315bb0f6882d85ca3546fbd7215f46cc1c45cb53ae7fa0c245bc99a48be
Previous proof: sha256:39f5d57430ab6ce47fc922994471166dc50a2770e661907dd5324079a40d73b2 · Previous entry #15 (period 2015)

Off-chain evidence

Data bundle (IPFS): Not yet pinned.
Report (Arweave): Not yet published.

In plain English

CSI 2016 snapshot (provisional).

Free-public composite CSI for WORLD 2016: the weighted composition of the eight first-class sub-indexes. Illustrative and provisional until a reproducible production pipeline certifies a release.

The summary above is the block's own hashed text, written when the block was certified and preserved verbatim; the current publication state is the data-state label at the top of this record (derived from declared candidate inputs and provisional: certified on the candidate track, not yet benchmark-trusted).