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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0178fd94c6be827bbca6e3ac612d68d87bf10c7fd87422993ec3e61136477a. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b467df03-399a-40e5-b95a-4bb7bc161a5f.json and https://artists.proofprofile.net/proofs/artist/b467df03-399a-40e5-b95a-4bb7bc161a5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Beat Goes On (feat. Rune Gustafsson och Sture Nordin)
Bwana Simba (feat. Rune Gustafsson och Sture Nordin)
No More (feat. Rune Gustafsson och Sture Nordin)
Groovin' (feat. Rune Gustafsson och Sture Nordin)
Flapjacks (feat. Rune Gustafsson och Sture Nordin)
Recado Bossa Nova (feat. Rune Gustafsson och Sture Nordin)
Sittin' on the Dock of the Bay (feat. Rune Gustafsson och Sture Nordin)
Muñequita Linda (feat. Rune Gustafsson och Sture Nordin)
Tumbael Tambo (feat. Rune Gustafsson och Sture Nordin)
O Grande Amor (feat. Rune Gustafsson och Sture Nordin)
BURNED SUGAR (THE SWEDISH RADIO RECORDINGS 1973)
Röster Kring Temat God Och Dålig Service
Rhapsodia Del Maravilloso - Original Mix
Les Plus Grands Percussionnistes: Sabu Martinez, Vol. 1
Jungle Beats - Sabu Martinez Exotique Percussions
Essential Classics, Vol. 963: Sabu Martinez
Milestones of a Legend - Tony Bennett, Vol. 3
The House That Al Built: The Alegre Records Story 1957 - 1973
Snowboy Presents: Afro Cuban Kaleidoscope
The Beat Goes on (feat. Rune Gustafsson and Sture Nordin)