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 0x17f39dfd060a0d7762ed5f98556b921965ab0296291053f7ab26e349e40ccadb. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89f9364f-4349-43b6-b610-a16976932540.json and https://artists.proofprofile.net/proofs/artist/89f9364f-4349-43b6-b610-a16976932540.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Balladen om herr Fredrik Åkare och den söta fröken Cecilia Lind - Live på Martinique
Somliga går med trasiga skor - Live på Martinique
Om du lämnar mig nu ger jag fan i hela solen
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 0x61767e0955df3b7a481409e6223850a0834f6d2ab806c12ffdeff08700f1cdf2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/SEWVL1700701.
Det tror jag kanske att vi kan (Storyteller Live Session)
Det tror jag kanske att vi kan - Storyteller Live Session
Det tror jag kanske att vi kan - Instrumental
Aldrig blir det bättre än nu (Pop Version)
Aldrig blir det bättre än nu - Pop Version
Aldrig blir det bättre än nu - Pop Version - Album Remastered
Flickan och kråkan - Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e27779e1842c74978bbe10b9202c246394d0ea0acfdc73b4e50b8e525dad82f. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/SEWVL2301701.
Det tror jag kanske att vi kan - Sounds Nordic Session