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 0x84800fb8602a8415b879eaf0de6067ee64a607734f0b13ca5716ecbadf161263. 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/ef463e78-e88d-4a83-a1bb-ca6031f18f55.json and https://artists.proofprofile.net/proofs/artist/ef463e78-e88d-4a83-a1bb-ca6031f18f55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Syntax & Whiskey (Rmx) - Rinkadink Remix
{"copyright_id":"0xb80da34bdcb9908830f8f079cab3a28db0637f377fb15739b87de687ca1d48b4","isrc":"UKACT1825361","name":"Cabbage Al La Tetradink","registered_at":"2026-06-25T10:50:15Z","spotify_id":"7DVhLPZNCsPAmrsYnHy5W0","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 0xb80da34bdcb9908830f8f079cab3a28db0637f377fb15739b87de687ca1d48b4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DVhLPZNCsPAmrsYnHy5W0.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/7DVhLPZNCsPAmrsYnHy5W0.
{"copyright_id":"0x7873fb3c44fc6647ebfaef14a4f752fe309764bfc9792dfdd9c8e77b03260021","isrc":"USA2P0504543","name":"Pirate Signal","registered_at":"2026-06-18T04:33:05Z","spotify_id":"6cBG6hbuykrp2ScsBzQpQD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7873fb3c44fc6647ebfaef14a4f752fe309764bfc9792dfdd9c8e77b03260021. 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/6cBG6hbuykrp2ScsBzQpQD.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/6cBG6hbuykrp2ScsBzQpQD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465a38625c8d18adaa0d753901fc558bad13decc4465b7141420b12a76d80e19. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zD42us662HGqWQIm0UpM8.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/7zD42us662HGqWQIm0UpM8.
{"copyright_id":"0x7bed7c1bb32dc3ec92b5339924ff83da7a612d27cadd6e43979d0b369debb8b0","isrc":"USA2P0504549","name":"Techmology, Vol. 3","registered_at":"2026-06-11T15:28:13Z","spotify_id":"3RZK7HTvpu3CTYVskofXZH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bed7c1bb32dc3ec92b5339924ff83da7a612d27cadd6e43979d0b369debb8b0. 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/3RZK7HTvpu3CTYVskofXZH.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/3RZK7HTvpu3CTYVskofXZH.
My Name Is Loot - Rinkadinks Dec 2013 Remix
Fear Is The Mindkiller (Rinkadink Remix)
Fear Is The Mindkiller - Rinkadink Remix
Ultima (Jack In The Box & Dropb0X Remix)
Ultima - Jack in the Box & Dropb0x Remix
Techmology (Akasha (BR) & Synthetic System Remix)
Techmology - Akasha (BR) & Synthetic System Remix
Let The DMT Freebase Kick - Raw Update Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1040a3122ce65c8ddcc686d0de1e8ae95277cf9f7d6ee950209650459ac17505. 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/1ZWyxxvCROfRXwNvQSz0qZ.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/1ZWyxxvCROfRXwNvQSz0qZ.
{"copyright_id":"0x5c827c0744603ee3abc0c266fceb5bc8762888e80be7b7f4f5750fb02e942c6b","isrc":"DEKC41100951","name":"Disco Decay (Neelix Remix)","registered_at":"2026-06-20T03:04:27Z","spotify_id":"2OC75AuNHC4HdgNnJxunM4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c827c0744603ee3abc0c266fceb5bc8762888e80be7b7f4f5750fb02e942c6b. 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/2OC75AuNHC4HdgNnJxunM4.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/2OC75AuNHC4HdgNnJxunM4.
V.a. - Hadracadabra - Compiled By The Hadra Crew