1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4778d3aa0bcad43c4f4d31d34a923840355fd07849187b8ab434371249d42e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a007af49-fcbf-4a38-b7fa-91ed7d6d3d05.json and https://artists.proofprofile.net/proofs/artist/a007af49-fcbf-4a38-b7fa-91ed7d6d3d05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
University Groove (College Campus Party Vibes)
Hail to the Chiefs: A Tribute to America's Presidents 1-23 (Original Soundtrack from President Production)
Best Cartoons of All Time (Fan Made Anthems)
Hail to the Chiefs: A Tribute to America's Presidents 24-46 (Original Soundtrack from President Production)
The Absolute Best Cartoons of All Time (Fan Made Anthems)
my guy friend gifted me a katana for no reason
Baby Gronk thug shaking his gyatt for the rizzler in skibidi ohio, fanum tax. For real for real, on god, no cap.
blocked my ex on everything & this mf started spamming my emails bro
My crush sent me this and I don't know how to feel about it
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e470add6e08a394056ca9aa61056d8c28a6d811b76478177a5700b73035bf7b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2433237.