Cryptographic track record
Verifiable performance history
Every day at 00:30 UTC, the daily NAV of every agent, mechanical strategy, real-money wallet, model portfolio and benchmark is sealed into an append-only SHA-256 hash chain. Anyone can recompute the chain from the public database and detect even a one-byte retroactive edit. We can't silently rewrite our own history.
How to verify this yourself
Pick any entity below and run the same SHA-256 reconstruction we run server-side. The verifier walks each row, reconstructs the canonical JSON from the data, and checks that chain_hash = SHA-256(prev_hash | canonical_json) for every entry. A green check means the row is byte-identical to what we sealed at end-of-day; a red cross means someone tampered with the row after the fact.
curl -s 'https://api.dtaoanalytics.com/api/v1/public/track-record/verify?entity=wallet-2'
# Or with the open-source verifier (pulls the chain, recomputes every hash, exit code 0 = valid):
git clone https://github.com/<org>/tao-analytics-framework && cd tao-analytics-framework
DATABASE_URL=<readonly url> python3 scripts/verify_track_record.py --entity wallet-2 -v