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 0x0937cf83fdab5d948e4c50a2cd99804466cb11ddf19d286ffdf58ecd343cc1a4. 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/dc831217-e8b3-4f84-985d-26f0b32aa22d.json and https://artists.proofprofile.net/proofs/artist/dc831217-e8b3-4f84-985d-26f0b32aa22d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xb7d0bcd348eeefeea0646976147e517970b3f6f5788be3bfc214ab649b7cc0bd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USE830910580.
Sea of Stimulation (feat. Inverse Phase on C64)
He Ends Small (feat. Lepre, Kirby, Norfair, & Ryn)
Where Good Marbles Go to Die (Marble Madness)
Shaping the World (From "Pokémon Diamond & Pearl")
Bianca's Gift (Feat. Doug Perry) [From "Pokémon Black 2 & White 2"]
SoulSilvery Eyes (From "Pokémon HeartGold & SoulSilver")
Cartones Brillantes (From "Pokémon Trading Card Game")
Liberation (Feat. The PokéDaisuki Choir) [From "Pokémon Black & White"]
A Man With No Power (From "Pokémon Omega Ruby & Alpha Sapphire")
Yet Another Vs Trainer Cover (From "Pokémon Red & Blue")
Sinnoh Memories (From "Pokémon Diamond & Pearl")
Hail Giovanni! (From "Pokémon HeartGold & SoulSilver")
Rocket Assault (From "Pokémon HeartGold & SoulSilver")
Behind The Waterfall (From "Pokémon HeartGold & SoulSilver")
There´s (not) A Button Behind This Poster (From "Pokémon Red & Blue")
I Stand Alone (From "Pokémon Red & Blue")
Rise Against The Champion (From "Pokémon Red & Blue")
New Horizons (From "Pokémon HeartGold & SoulSilver")
Runner3 (The Retro Challenge Soundtrack)
Bubsy: Paws on Fire! (Original Game Soundtrack)
Card of Darkness (Original Game Soundtrack)
Play the Game (Devolver Digital® Cinematic Universe)
Daydream (Devolver Digital Cinematic Universe)
Star Bit Soufflé (from "Super Mario Galaxy")
Singularity (Devolver Digital Cinematic Universe)
Rock Until You Drop (from "Monster Squad")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38007cc0726e8c2d1f27c64377d6e51962f1c07201dbc13de55f56c9a06302e. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZPJ32199454.
Laura Palmer's Theme (from "Twin Peaks")
All the Men in My Life Keep Getting Killed by Candarian Demons (from "Evil Dead: The Musical")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33cf5fc2107cd794ebde29d3d7a2b38533c5e77794c67ad2d3d0d95b342e8dde. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USDY41724963.
Katamari On the Rocks (From "Katamari Damacy") [feat. Brentalfloss, Stemage, Under Polaris, Phil Robertson & Amanda Lepre]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840ec4ef2b06535bace764750bde40fbaceac19c71247e1fe5f5184cbab21ad4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USCGH1404412.
Welcome to Silent Hill (from Silent Hill)