Verify a decision
Every moderation decision on AVOID.NET is anchored to the Solana blockchain. You don't have to trust us — you can verify cryptographically that we committed to a verdict at a specific moment and have not rewritten it.
How verification works
- We commit. When a moderator accepts/rejects a submission, we serialize the decision into deterministic UTF-8 bytes (
payload_canonical_string), hash it with SHA-256, encode the digest as base58, and write it to Solana inside an SPL Memo v2 transaction. - We store the bytes. The exact bytes we hashed are stored alongside the decision in our database. Anyone can read them and recompute the hash in any language.
- You compare three values. Database hash, your independently-recomputed hash, and the hash inside the on-chain memo. If all three match, the decision is authentic and timestamped.
The on-chain memo format is
AVOID.NET|v1|h:<b58-sha256>|d:<id>|t:<iso>Find a signature on any investigation page's decision log, or run python -m src.verify_decision --signature <sig> for a CLI check.
Decision
review · Truebit
- Sequence
- #4
- Score
- 63 → 63 (0)
- Cluster
- mainnet-beta
- Slot
- 464298075
- Off-chain at
- 2026-11-02T00:43:36.285Z
- Anchored at
- 2026-11-02T00:44:06.000Z
- Block time
- 2026-11-02T00:44:06.000Z
Independent verification
- 1. Database (off-chain)
- 4T2WERTL1VXM7pSPdA7zTFccn7FbP2kA4K8pu1D77atx
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (1320 chars)
{"actor":"reviewer","artifact_identity":"df876be53962a87e7972f6dc22f12104","decided_at":"2026-11-02T00:43:36.220Z","decision":"review","disputed_pct":0.5833,"findings_hash":"DivCuVWE1nUA4tEaPkcgVkbYBC6xuJbWvfRKd7eC7bTn","investigation_id":"83bdefdc-450d-4615-80d7-d8f4b27817c1","judge_def_hash":"8800307026131ea9d5da939d32b9a1f1884b2b84a5de33c8e87931d36f38d0f8","new_score":63,"omissions":{"material":0,"total":1},"page_content_hash":"f953c33e0c7efe0e4065b27bb58efe6d7d992f66947cabb60e4a0cbbff363245","page_slug":"truebit","prev_score":63,"reason":"The core incident facts hold: January 8, 2026 exploit, 8,535 ETH, TRU down about 99.9%, Tornado Cash laundering, law enforcement contact, and the PeckShield-Sparkle link. Errors found: the Solidity version (0.5.3 per two analyses, not 0.6.10; appears three times), the victim contract mislabeled as the attack contract, and the Truebit Verify GA date (November 2025, not September). The MEV-bribe claim could not be corroborated. Founder/background claims were not checked.","reviewer_def_hash":"bc11388ce4bc4deea1b064fea362663ae06e3f4f687f99604769044d6ffba770","score_delta":0,"sequence_num":4,"subject_status":"exploited","subject_status_contradicts_page":false,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}