1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517a404f93bb420784fe9b9eeb4b799a90997197e0db7897ec68bffad1181d09. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17688a46-8a99-45da-ba64-6778a5c6c179.json and https://artists.proofprofile.net/proofs/artist/17688a46-8a99-45da-ba64-6778a5c6c179.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Won (Trophy) [Futuristic Hip-Hop Instrumental]
Sci-Fi Movie Soundtracks (Futuristic Music)
Inside Out ( Streets of Rage 7 Cyberpunk edition)
Ghost in The Shell (feat. Magnus Deus) - Ultra Music Festival Edit
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcec88e7b2a64b1e4609e42b5daa4fb8b1f5cc3ff8e5974a2516489f320c88e. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZ5FN1826932.
Everything Is Gonna Be Alright (DJ Trendsetter Remix)
Mystery of Arabia (Liquid Drum n Bass Remix)
Gangsters Paradise (Kelly Holiday & Ghost in the Shell Remix)
Mystery (Kelly Holiday & Ghost in the Shell Remix)
Arab Legend (Trendsetter Deep House Remix)
Beyond My Control (Ghost in the Shell Remix)
Homer Oddysey part 1 (Ghost in the Shell Remix)
Cultural Horizon (Ghost in the Shell Remix)
Lovely Dancer (Ghost in the Shell Remix)
Roman Holiday (Ghost in the Shell Remix)
Summer Memories (Ghost in the Shell Remix)
French Affair (Ghost in The Shell Remix)
Tropical Paradise (Ghost in the Shell Remix)
Paradise Dancer (Ghost in the Shell Remix)
Retro Synthwave (Ghost in the Shell Remix)
Sumerian Trap (Ghost in The Shell Remix)
Ultraviolence (Ghost in The Shell Remix)
Streets of Rage 4 (Ghost in The Shell Remix)
German Techno Gothic (Kelly Holiday Remix)
German Techno Gothic (Ghost in the Shell Remix)
German Techno Gothic (Get Futuristic Remix)
Babylon Soundtrack (Ghost in the Shell Remix)
Can You Come Back Somehow (Deep House Remix)
Lost in Translation (Kelly Holiday Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7486ed8afcd2ba40e2edf75f60da1d60143cab91aecf6ae50014f0a10897699c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBWUL2319193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6133ce6dc012e1e2b85a16b8805b884c77adbf5db91ab2c4208c62388eb44cf0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZZ8B2369631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c43e64f9d03820b42058f1ad48bbd4eac3a47d303969fbd2b4253e52b2fd8da. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZWDE2595432.