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 0x427879e78bc9feafb545ac94da629dc34eb47dd3da1ac39025ea6d2ffc993b06. 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/621bff63-dbac-4f52-9553-f31502ce92c7.json and https://artists.proofprofile.net/proofs/artist/621bff63-dbac-4f52-9553-f31502ce92c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Psychedelic Liberation - Sonic Species Remix
Psychedelic Liberation - Outsiders Remix
Psychedelic Liberation - Audiotec & Faders Remix
Fly Thru The Universe - Galactic Explorers Remix
{"copyright_id":"0x567d585deb80ad0fff95880cda908b11a60c11382c04f878c63cb38aba75393d","isrc":"GBKQU1951804","name":"Fractured - Laughing Buddha Remix","registered_at":"2026-06-09T06:11:35Z","spotify_id":"3VYUjRhmVL20SMRkSeH0yJ","type":"track"}
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 0x567d585deb80ad0fff95880cda908b11a60c11382c04f878c63cb38aba75393d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VYUjRhmVL20SMRkSeH0yJ.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/3VYUjRhmVL20SMRkSeH0yJ.
{"copyright_id":"0x0bb903c31689d086a75f73d7315b8fbb058b237cd6629c987330b838f7e97f71","isrc":"GBKQU1951806","name":"What U Think About - Magik Remix","registered_at":"2026-06-22T01:34:17Z","spotify_id":"5LITYffLQhgtc2rTzbgT90","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb903c31689d086a75f73d7315b8fbb058b237cd6629c987330b838f7e97f71. 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/5LITYffLQhgtc2rTzbgT90.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/5LITYffLQhgtc2rTzbgT90.
Edge of Time - Ingrained Instincts Remix
{"copyright_id":"0x617c5fa8959d9c3b4712d89bd7cda467acf8a4ee0787f1a9579f8cb35ed9981c","isrc":"GBKQU1951805","name":"Edge of Time - Ingrained Instincts Remix","registered_at":"2026-06-21T17:51:40Z","spotify_id":"3YWRP8f5PKO4bJZipqAPXm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617c5fa8959d9c3b4712d89bd7cda467acf8a4ee0787f1a9579f8cb35ed9981c. 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/3YWRP8f5PKO4bJZipqAPXm.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/3YWRP8f5PKO4bJZipqAPXm.
{"copyright_id":"0xe9e8b96ebf0e9a12d6ac7686abf94929ba2153d69602598c02f83f0a060a6b8a","isrc":"GBKQU1951807","name":"Hooked - Aardvarkk Remix","registered_at":"2026-06-20T03:06:09Z","spotify_id":"1yqX4JUtmC65xWqPX5ldmS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e8b96ebf0e9a12d6ac7686abf94929ba2153d69602598c02f83f0a060a6b8a. 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/1yqX4JUtmC65xWqPX5ldmS.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/1yqX4JUtmC65xWqPX5ldmS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718522a0930090328849bcf0be9a805301e2db6f54ab1e1f45584bea72cb51c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eLZm1ey3GOzDL0HjbKTAu.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/6eLZm1ey3GOzDL0HjbKTAu.
We Are Psychedelic - Abat & Space Travellers Remix
We Are Psychedelic - Incredible Science Remix
Wake Up - Altruism, Burn in Noise, Outsiders Remix
Nothing But... Bass, Breaks & Beats, Vol. 14