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 0x7dc75dd7fef4be8869fe81d2b12890dc97810c4d2f055d3379524d632eb3ec3b. 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/fd60a28b-8f8b-4aee-8afb-17d0f9e46a1e.json and https://artists.proofprofile.net/proofs/artist/fd60a28b-8f8b-4aee-8afb-17d0f9e46a1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Beachball (Gabriel & Dresden's South Beach Vacation Mix)
Beachball - Gabriel & Dresden's South Beach Vacation Mix
Beachball - George Acosta Shadow Lounge Mix
Beachball - Joris Voorn Remix Radio Edit
Beachball (Andry meets Schalli @ Monkey Island Remix)
Beachball 2010 (Joris Voorn Remix Radio Edit)
Beachball 2010 (Orli & da Ragnio Remix Radio Edit)
Beachball (Andry Meets Schalli @ Monkey Island Remix)
Beachball - Andry Meets Schalli @ Monkey Island Remix
Beachball 2017 - Sebastien Extended Remix
{"copyright_id":"0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7","isrc":"DEN061700156","name":"Beachball - Sebastien Remix","registered_at":"2026-01-29T03:08:21Z","spotify_id":"0NSzUcNlAwkTmaZob81HJQ","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 0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0NSzUcNlAwkTmaZob81HJQ.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/0NSzUcNlAwkTmaZob81HJQ.
Beachball 2017 - Jude & Frank Extended Remix
Beachball 2017 - Neptunica Extended Remix
Beachball 2017 (Jude & Frank Extended Remix)
Beachball 2017 (Neptunica Extended Remix)
Beachball 2017 - Sans Souci Extended Remix
Beachball 2017 (Andry Meets Schalli Remix)
Deepest, Darkest Secrets (Bonus Edition)
{"copyright_id":"0xbbf273b4236691d6fdd5e75738a964e39ee8bd14bf98dd5dc954b083e9e819e8","isrc":"NLF710903134","name":"Everytime - Nalin & Kane Mix","registered_at":"2026-06-05T04:32:00Z","spotify_id":"0UeDE38QNQ0hr7hVPcpvmg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf273b4236691d6fdd5e75738a964e39ee8bd14bf98dd5dc954b083e9e819e8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UeDE38QNQ0hr7hVPcpvmg.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/0UeDE38QNQ0hr7hVPcpvmg.
{"copyright_id":"0x31ede5652cc4edd111fb9abfc7193b62196194a1edfacaede92cebcaa899a4e8","isrc":"DEHS70900006","name":"Beachball - Vocal Mix","registered_at":"2026-06-08T01:49:12Z","spotify_id":"40NkBXTZ9UhOBH0XSrHyYG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ede5652cc4edd111fb9abfc7193b62196194a1edfacaede92cebcaa899a4e8. 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/40NkBXTZ9UhOBH0XSrHyYG.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/40NkBXTZ9UhOBH0XSrHyYG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14743d6ca3eaaf4522243a706c01e1e1f257f08ce252275548899f523473a9aa. 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/1D34LqybONY8MRvywfbuxD.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/1D34LqybONY8MRvywfbuxD.
{"copyright_id":"0x81bdcc7cbc793487bfb77a2851686271a4fa5042fa90c9b13bc59d6524ba7a8c","isrc":"NLK591000018","name":"Hold on Tight - Nalin & Kane Remix","registered_at":"2026-06-19T23:07:52Z","spotify_id":"5ypLk8fJoJdhOD3msIy1bV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bdcc7cbc793487bfb77a2851686271a4fa5042fa90c9b13bc59d6524ba7a8c. 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/5ypLk8fJoJdhOD3msIy1bV.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/5ypLk8fJoJdhOD3msIy1bV.
{"copyright_id":"0x2d34c7fb8770c805bb991ab0bddb10091b72f9aec0dada243a6df9d781b838cd","isrc":"DEN061701334","name":"Beachball - Extended Vocal Mix","registered_at":"2026-06-24T12:47:24Z","spotify_id":"5sN2XzNxK859JNHWAr7qsV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d34c7fb8770c805bb991ab0bddb10091b72f9aec0dada243a6df9d781b838cd. 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/5sN2XzNxK859JNHWAr7qsV.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/5sN2XzNxK859JNHWAr7qsV.
In Search of Sunrise 3 Mixed by Tiësto (Panama)
{"copyright_id":"0xa43fb19c31dbe5daa76e864775b3059c5213df8ba3bba5b66c232f347d40c4a4","isrc":"NLD681400645","name":"Open Your Eyes","registered_at":"2026-06-07T07:10:46Z","spotify_id":"6FfvrL8fR8xRoQQWtYtoCu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43fb19c31dbe5daa76e864775b3059c5213df8ba3bba5b66c232f347d40c4a4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6FfvrL8fR8xRoQQWtYtoCu.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/6FfvrL8fR8xRoQQWtYtoCu.
Welcome 2018! (Beats for New Year's Eve and Beyond)
Open Your Eyes - The Child You Are - Radio Edit
{"copyright_id":"0x9337d21ecea14132eee922f58acc848feae5e14b3cc8c133a57d4eab4628a713","isrc":"CH3130709014","name":"Open Your Eyes - The Child You Are - Radio Edit","registered_at":"2026-06-07T12:25:27Z","spotify_id":"0hrhcJsJQF3B2lmARa18oL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9337d21ecea14132eee922f58acc848feae5e14b3cc8c133a57d4eab4628a713. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hrhcJsJQF3B2lmARa18oL.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/0hrhcJsJQF3B2lmARa18oL.
{"copyright_id":"0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7","isrc":"DEN061700156","name":"Beachball 2017 - Sebastien Remix","registered_at":"2026-01-29T03:08:20Z","spotify_id":"1ZzCslo1kohEbndr0wdq1r","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7. 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/1ZzCslo1kohEbndr0wdq1r.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/1ZzCslo1kohEbndr0wdq1r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14743d6ca3eaaf4522243a706c01e1e1f257f08ce252275548899f523473a9aa. 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/3CrUc2EtPQY1HtTjL0jp3g.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/3CrUc2EtPQY1HtTjL0jp3g.
Department Of Classics - Trance (Extended Versions)
A State Of Trance Classics (Best of 2006-2010)
{"copyright_id":"0xbbf273b4236691d6fdd5e75738a964e39ee8bd14bf98dd5dc954b083e9e819e8","isrc":"NLF710903134","name":"Everytime - Nalin & Kane Mix","registered_at":"2026-06-05T04:32:00Z","spotify_id":"39XTtp9QyfL9bEEttMTB8q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf273b4236691d6fdd5e75738a964e39ee8bd14bf98dd5dc954b083e9e819e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39XTtp9QyfL9bEEttMTB8q.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/39XTtp9QyfL9bEEttMTB8q.
{"copyright_id":"0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7","isrc":"DEN061700156","name":"Beachball 2017 - Sebastien Remix","registered_at":"2026-01-29T03:08:20Z","spotify_id":"1rz6Wa19gjVdlbcDfVcYJC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7. 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/1rz6Wa19gjVdlbcDfVcYJC.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/1rz6Wa19gjVdlbcDfVcYJC.
Beachball 2017 (Mixed) - Sebastien Remix
Backfired - Nalin & Kane Remix [Remastered]
Wanderlust, Vol. 7 (We're Going to Ibiza - Mixed by Stupid Goldfish)
{"copyright_id":"0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7","isrc":"DEN061700156","name":"Beachball - Sebastien Remix","registered_at":"2026-01-29T03:08:21Z","spotify_id":"3OjwVJ9R0x9PpUx7FU1LbW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3OjwVJ9R0x9PpUx7FU1LbW.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/3OjwVJ9R0x9PpUx7FU1LbW.