1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x6a19a54d7e4c31c5f2e3a76f7b7b0be63f6ae817d5b5d70b1a8ec1c71a973304. Chain 2 (Bitcoin): anchored in block 954015 (2026-06-16T22:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/356eef6d-03ac-4180-80f3-68f3201144db.json and https://artists.proofprofile.net/proofs/artist/356eef6d-03ac-4180-80f3-68f3201144db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Animated Egg (Remastered from the Original Alshire Tapes)
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 → block OTSBitcoinBlock must exist at that height 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 0x2202859c1512dd15177d612a29a4b812b5d307cfa18db45c111a81fac7e644e4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/CAM460430711.
What's Your Bag? (T. Swift & the Electric Bag)
Boil the Kettle (The Projection Company)
Light Show (The Stone Canyon Rock Group)
Expo In Sound (T. Swift & the Electric Bag)
Free Form In 6 (T. Swift & the Electric Bag)
Our Man Hendrix (The Projection Company)
Tune Out of Place (The Projection Company)
What's Your Bag? (T. Swift & The Electric Bag)
Expo in Sound (T. Swift & The Electric Bag)
Free Form in 6 (T. Swift & The Electric Bag)
Tune out of Place (The Projection Company)
What's Your Bag? - T. Swift & The Electric Bag
Boil The Kettle - The Projection Company
Light Show - The Stone Canyon Rock Group
Expo In Sound - T. Swift & The Electric Bag
Free Form In 6 - T. Swift & The Electric Bag
Our Man Hendrix - The Projection Company
Tune Out Of Place - The Projection Company