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 0xab3b4e53b8f2aefea2cd1426f5d8b07ce9ccc412e383731f3b6ad466b6f01189. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58909751-f782-458b-820e-25e3f2ad5cbf.json and https://artists.proofprofile.net/proofs/artist/58909751-f782-458b-820e-25e3f2ad5cbf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fluto - Erik Hagleton & Chris Garcia Remix (Mixed)
Fluto - Erik Hagleton & Chris Garcia Remix - Mixed
Toolroom Selector Series: 27 Erik Hagleton
The Sound - Jay Lumen Sacred Sounds Remix
Toolroom Selector Series: 27 Erik Hagleton - Continuous DJ Mix
City Of Gold - Nico de Andrea Extended Remix
City Of Gold - Daddy's Groove Extended Remix
City of Gold - Nico De Andrea Extended Remix
City of Gold - Daddy's Groove Extended Remix
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d551357578f024f7b5db37cd567acba09d644793b41fa43c3a5a2d7491c6a8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Am5orbn2Est59HpolMmpX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Am5orbn2Est59HpolMmpX.
Together Forever - Erik Hagleton & Chris Garcia Remix
En La Mar (Coqui Selection Remix) - Erik Hagleton Rework
Jump N' Shout - Erik Hagleton Remix - Radio Edit
{"copyright_id":"0xd51c15f319c826c11af5de79b1772a1f23f99f04f6b375c9e26950a90a65f137","isrc":"GBBKS2000079","name":"Jump N' Shout - Erik Hagleton Remix - Radio Edit","registered_at":"2026-06-24T08:32:00Z","spotify_id":"3zpMsTsF3d95e7eRZ5PrzY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51c15f319c826c11af5de79b1772a1f23f99f04f6b375c9e26950a90a65f137. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zpMsTsF3d95e7eRZ5PrzY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zpMsTsF3d95e7eRZ5PrzY.
{"copyright_id":"0x32c54de8b74b4bf42e8e76f6d812273e89cea2aad35ba309cf585b0b836fa411","isrc":"FR4E41611330","name":"Wolliner (Pele & Shawnecy Remix)","registered_at":"2026-06-23T04:30:44Z","spotify_id":"5d9qRaRZDHvTftp4uDh7sH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c54de8b74b4bf42e8e76f6d812273e89cea2aad35ba309cf585b0b836fa411. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5d9qRaRZDHvTftp4uDh7sH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d9qRaRZDHvTftp4uDh7sH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b5f6d2f089152502a89d3163dc139d524bc3b230bd571371553a95c7cd2cd4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yGE58JkuneI67crYsoHf3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yGE58JkuneI67crYsoHf3.
En La Mar - Erik Hagleton Rework Main Mix
{"copyright_id":"0x52a2746a0dda32adad4d3b24c1da745d2ee5e679faeaf4fe3df7450590caffd4","isrc":"FR4E41410340","name":"En La Mar - Erik Hagleton Rework Main Mix","registered_at":"2026-06-25T17:20:22Z","spotify_id":"0149VvaL4XyPVudtjvR0Qo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a2746a0dda32adad4d3b24c1da745d2ee5e679faeaf4fe3df7450590caffd4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0149VvaL4XyPVudtjvR0Qo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0149VvaL4XyPVudtjvR0Qo.