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 0x9611ab39d4168bb0ff76f59dd8bfa9a3aa4ef35e7f9734474f8e1ebae5c1b830. 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/f15cdcc4-a8c8-4e7e-ad30-ca130dfd4d9b.json and https://artists.proofprofile.net/proofs/artist/f15cdcc4-a8c8-4e7e-ad30-ca130dfd4d9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mr. Robot, Vol. 1 (Original Television Series Soundtrack)
Mr. Robot, Vol. 2 (Original Television Series Soundtrack)
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 0x10c708ccc5f0c780fbaab863cb1bc31d34f2739cba2d783cdc7e62f8e1406a5d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0RaH9QDo38w1yULaXS6ZEK.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/0RaH9QDo38w1yULaXS6ZEK.
Autism in Love (Original Motion Picture Soundtrack)
Mr. Robot, Vol. 3 (Original Television Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7d6024588856ab469fca77b4fa4d938e9a1f811e2ff3f598f9f0ba91340dc9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dqR4K3rTFH3FBBqQDuc7m.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/1dqR4K3rTFH3FBBqQDuc7m.
Feud: Bette and Joan (Original Television Soundtrack)
Mr. Robot, Vol. 4 (Original Television Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76891dd2fff8be590042d10649177c00797fdf3bdaab73809232a4fae734ade. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mHCr1iUKTPqBSqis5edS2.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/1mHCr1iUKTPqBSqis5edS2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedbfba57eca30ea9af1d3a564b94c6faa79a110b12f5b25b655cb9c452ea665. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4nXnh2MshiYI3piEUQZFKY.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/4nXnh2MshiYI3piEUQZFKY.
The Assassination of Gianni Versace: American Crime Story (Original Television Soundtrack)
Mr. Robot, Vol. 5 (Original Television Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0158094ccd8efc45614965908a533d801abe1c4a5a05ea86e985343567b14311. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ESH38GzONu8lS8XoYNTSF.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/5ESH38GzONu8lS8XoYNTSF.
Mr. Robot, Vol. 6 (Original Television Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1083155ecb2c2ea5aaf441a7f5a92dd5139d76526acbdbee66ea720108e1bfaf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/600L5m2MQjL3Kq58tItSIL.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/600L5m2MQjL3Kq58tItSIL.
Mr. Robot, Vol. 7 (Original Television Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305e23939f679b4e475ca3ab04d971663fd24e0ad5f117550c6cf267b6207324. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1HrWPZJYNgLfWqjFDt5wCG.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/1HrWPZJYNgLfWqjFDt5wCG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec3f024aa4a04cfbc64a8277f07adcbe5e8083985970306923376a0ee5a1cc8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/68DFUD7Io2jQPX94AI1rdE.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/68DFUD7Io2jQPX94AI1rdE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d276851bbc3dfbd6c8747d66cc19d5f861cfe3d546cb9a29a433ca541b247c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tnLWEyRgqesgzy0xsh14U.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/1tnLWEyRgqesgzy0xsh14U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cf89363b4256f87717de0f9c0cbf099b39c47e2a212f9641a884f141ff667c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FgTY8XOnyDQ5YEAVFktEn.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/3FgTY8XOnyDQ5YEAVFktEn.
Mr. Robot, Vol. 8 (Original Television Series Soundtrack)
Leave the World Behind (Soundtrack from the Netflix Film)
The Great Lillian Hall (Original Motion Picture Soundtrack)
Monster: The Ed Gein Story (Soundtrack from the Netflix Series)
Pavement Cracks - Mac Quayle Extended Mix
You Lost Me - Hex Hector/ Mac Quayle Remix Radio Edit
{"copyright_id":"0x39edbc81bcbbcb6557aff18fdb56020c03e12fa3b9a40396efb473ee491e8f09","isrc":"USRC11000606","name":"You Lost Me - Hex Hector/ Mac Quayle Remix Radio Edit","registered_at":"2026-06-20T00:04:28Z","spotify_id":"428lBpPPCeFe8k5MZs9bjU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39edbc81bcbbcb6557aff18fdb56020c03e12fa3b9a40396efb473ee491e8f09. 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/428lBpPPCeFe8k5MZs9bjU.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/428lBpPPCeFe8k5MZs9bjU.
You Lost Me - Hex Hector / Mac Quayle Remix Extended Club Edit
{"copyright_id":"0x43e1c021642b30cf7d8befcee06a83a350c93f564f4bc27d086b5de936e14b0c","isrc":"USRC11000628","name":"You Lost Me - Hex Hector / Mac Quayle Remix Extended Club Edit","registered_at":"2026-06-26T21:06:07Z","spotify_id":"2b1Zl2o03wPYrhYRcaCE3f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e1c021642b30cf7d8befcee06a83a350c93f564f4bc27d086b5de936e14b0c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2b1Zl2o03wPYrhYRcaCE3f.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/2b1Zl2o03wPYrhYRcaCE3f.
You Lost Me - Hex Hector / Mac Quayle Remix Dub Edit
Klassik Lounge Nightflight, Vol. 5 (Compiled by Dj Nartak)
The Last of Us Part II (Original Soundtrack)
{"copyright_id":"0xfc196fa96b52560fc1b3da61c7bc7ac4d7045e6b5ce265b89b8c67095f71b1f6","isrc":"USGSS2000014","name":"Eye for an Eye","registered_at":"2026-06-05T06:15:25Z","spotify_id":"4HE7s0tz6olnHFWeHTxOpe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc196fa96b52560fc1b3da61c7bc7ac4d7045e6b5ce265b89b8c67095f71b1f6. 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/4HE7s0tz6olnHFWeHTxOpe.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/4HE7s0tz6olnHFWeHTxOpe.
{"copyright_id":"0xdd051faa57d75d4620bc8c4aa551aba002b9879d70939829f6c3834fdad45f53","isrc":"USGSS2000016","name":"The Cycle of Violence","registered_at":"2026-06-05T16:29:28Z","spotify_id":"2Qpgr5YojTDrLl3A0GdVGc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd051faa57d75d4620bc8c4aa551aba002b9879d70939829f6c3834fdad45f53. 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/2Qpgr5YojTDrLl3A0GdVGc.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/2Qpgr5YojTDrLl3A0GdVGc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790e80be58d762dcba0855b05b563eada19ee80df72f9f5dff7895b7fbbacd81. 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/1D8lilZYQbj57yowpG6TGz.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/1D8lilZYQbj57yowpG6TGz.
{"copyright_id":"0xa4ebbfd9cd43380dc997b6d39f61d3e8cf306ba0aa4486559864a6a3a9f2e9d9","isrc":"USGSS2000022","name":"They're Still Out There","registered_at":"2026-06-06T03:40:39Z","spotify_id":"4z3tU5H7lAHQsEbc8Ry1pj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ebbfd9cd43380dc997b6d39f61d3e8cf306ba0aa4486559864a6a3a9f2e9d9. 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/4z3tU5H7lAHQsEbc8Ry1pj.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/4z3tU5H7lAHQsEbc8Ry1pj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3131858cb25b65f85ad3a225a5f4ec830fe198303e4c133036eeea1fe1a51a70. 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/3Zh7dTqpNs3WxbY1LQCuY3.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/3Zh7dTqpNs3WxbY1LQCuY3.
{"copyright_id":"0xaede874d832cf0005f2ce07291cc9fca5f3dfc6a0a70f4d58fb95811f4b5a686","isrc":"USGSS2000027","name":"The WLF","registered_at":"2026-06-06T10:06:21Z","spotify_id":"2JBwEO0itXxH6xxldiWgI7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaede874d832cf0005f2ce07291cc9fca5f3dfc6a0a70f4d58fb95811f4b5a686. 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/2JBwEO0itXxH6xxldiWgI7.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/2JBwEO0itXxH6xxldiWgI7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffdc41e026cf96ea0a522660678d16c6e7d0d2b1073b7fcf565dc3992eac0c9. 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/32W8iiO6iDVZ2WmzW9ew5I.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/32W8iiO6iDVZ2WmzW9ew5I.
{"copyright_id":"0xed9efcfda602ce2435681cc13ae91fe68fb2402c7aba83c599ff04e48ecd55d5","isrc":"USGSS2000034","name":"The Cycle Continues","registered_at":"2026-06-06T16:52:05Z","spotify_id":"7vJ98xFeRRZwK9l5B0DU1M","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9efcfda602ce2435681cc13ae91fe68fb2402c7aba83c599ff04e48ecd55d5. 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/7vJ98xFeRRZwK9l5B0DU1M.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/7vJ98xFeRRZwK9l5B0DU1M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f211da8af32ab48239333069b206318bcb025dc690aa9aa9c5ca1828714cef8. 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/31LRrN5SPj1TmtbDCy7Esb.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/31LRrN5SPj1TmtbDCy7Esb.
{"copyright_id":"0x4aaebac5b7d8d62ad2bf8454e1e918981da264a7d5601b8717a5f9ac05c234ce","isrc":"USAR19900804","name":"I Learned from the Best - HQ2 Radio Mix","registered_at":"2026-06-09T06:02:02Z","spotify_id":"0WVloLIzr4yIIGveF7IcPe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aaebac5b7d8d62ad2bf8454e1e918981da264a7d5601b8717a5f9ac05c234ce. 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/0WVloLIzr4yIIGveF7IcPe.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/0WVloLIzr4yIIGveF7IcPe.
{"copyright_id":"0xd1f63e6c0aab9d8c21305510dd110696e6da8d2108ed37c6cbe458cc3f316255","isrc":"USUM72101272","name":"Through the Rain - HQ2 Radio Edit","registered_at":"2026-06-19T09:46:23Z","spotify_id":"10MawMyMOoXNHUPcXsJ0xN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f63e6c0aab9d8c21305510dd110696e6da8d2108ed37c6cbe458cc3f316255. 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/10MawMyMOoXNHUPcXsJ0xN.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/10MawMyMOoXNHUPcXsJ0xN.
{"copyright_id":"0x03c5e3b4e667a3b2d947d3b00989392ae64b0604c818e48e2ef3b60a369073c3","isrc":"USJAY0200494","name":"Absolutely Not (Remix Radio)","registered_at":"2026-06-18T13:12:54Z","spotify_id":"6kNds4mAfbOXvbzihVCL9P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c5e3b4e667a3b2d947d3b00989392ae64b0604c818e48e2ef3b60a369073c3. 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/6kNds4mAfbOXvbzihVCL9P.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/6kNds4mAfbOXvbzihVCL9P.
Absolutely Not - Hex Hector/Mac Quayle Mixshow
{"copyright_id":"0x5c0bb6256080baaff1844c65d7b38159efa806edb32352356d37132ba3f03f16","isrc":"USJAY0100213","name":"Absolutely Not - Chanel Club Mix","registered_at":"2026-06-25T17:57:58Z","spotify_id":"0Gj0eUtJogWEpQ65yqmPsT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0bb6256080baaff1844c65d7b38159efa806edb32352356d37132ba3f03f16. 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/0Gj0eUtJogWEpQ65yqmPsT.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/0Gj0eUtJogWEpQ65yqmPsT.