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 0xc2b6b710a9fe14a83fafbbb664eafb257bca5c8a9e0be39d41e1464c936f4b2e. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42a1a03e-c336-4bd3-891b-2007be036bd3.json and https://artists.proofprofile.net/proofs/artist/42a1a03e-c336-4bd3-891b-2007be036bd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pirate Legends Td (Original Videogame Soundtrack)
Blues and Bullets (Original Game Soundtrack)
Anima Gate of Memories (Original Soundtrack)
Blues and Bullets intimate (Diner Jukebox)
Reservoir Dogs: Bloody Days (Original Game Soundtrack)
Immortal Redneck (Original Game Soundtrack)
Anyone's Diary (Original Game Soundtrack)
Temtem (Original Game Soundtrack), Vol. 1
Temtem (Original Game Soundtrack), Vol. 2
Temtem (Original Game Soundtrack), Vol. 4
Temtem (Original Game Soundtrack), Vol. 3
The Knight Witch (Original Game Soundtrack)
Temtem Showdown (Original Game Soundtrack)
The Pansun (from Temtem Original Game Soundtrack)
Temtem Swarm (Original Music from the Announcement Trailer)
Boira (Temes Principals de la Musica Original)
The Crystals of Tucma (Temtem: Swarm Original Game Music)
Roots of Danger (Temtem: Swarm Original Game Music)
The Bridges of Omninesia (Temtem: Swarm Original Game Music)
The Sands of Kisiwa (Temtem: Swarm Original Game Music)
Drumming Roar (Temtem: Swarm Original Game Music)
Ruler of the Cosmos (Temtem: Swarm Original Game Soundtrack)
Flares of the Pansun (Temtem: Swarm Original Game Music)