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 0x70d48f261bc94eaeee229ce6c647f260d8faa817b3a3237570a0eeba64dcf53d. 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/dfd8e58f-b19d-4600-b565-f63f7056f598.json and https://artists.proofprofile.net/proofs/artist/dfd8e58f-b19d-4600-b565-f63f7056f598.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xad76f41316cbd458f2012f64ac4215f0ccc4dedabd13d8eac57957946f0ea5b8. 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/1Rw3sfYwFSTsHVAok3eKbc.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/1Rw3sfYwFSTsHVAok3eKbc.
{"copyright_id":"0xf660ce9f9902ffcc8649de0363ed13bba0b217111f90feb3ae21fe38b7040a76","isrc":"QZTB92496199","name":"Balla Balla","registered_at":"2026-06-06T19:47:15Z","spotify_id":"2jM63S7zTUklYDbHdlMaNM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf660ce9f9902ffcc8649de0363ed13bba0b217111f90feb3ae21fe38b7040a76. 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/2jM63S7zTUklYDbHdlMaNM.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/2jM63S7zTUklYDbHdlMaNM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28db56ed304b79df003a7f1fab9b1e5bddf9e97505110733d2675bbe7505005d. 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/1oiUOlcaNwAnpA1pisjys4.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/1oiUOlcaNwAnpA1pisjys4.
{"copyright_id":"0x5aa6606bbec9cc9e9589c7722d6ca161354aa11be3dacf5c418dd503c9134b9e","isrc":"CH7812407702","name":"Ich war nie in New York","registered_at":"2026-06-05T18:06:36Z","spotify_id":"7qKhQHxm0tBVlHzezZk6MO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa6606bbec9cc9e9589c7722d6ca161354aa11be3dacf5c418dd503c9134b9e. 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/7qKhQHxm0tBVlHzezZk6MO.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/7qKhQHxm0tBVlHzezZk6MO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb493af35cee24eda335e3fcf051e33d1967cb82ecfcfb06856568db6ad39f6fa. 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/2zy0Yz08kpzHaMNHfY8u3M.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/2zy0Yz08kpzHaMNHfY8u3M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ad1042365339074e9ecc17dade4d8d1bb1e2f31ad3bf0eda1b51d173e5c166. 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/4dYwJ9Nhkd0wrS8abTd5Yz.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/4dYwJ9Nhkd0wrS8abTd5Yz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026e1f14e80e0e8570c2df26f87ffbcd0e6f1dec6cdaf98e5950e77d0d96e68c. 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/2JJLUr4IlTOqjDw9foFYcj.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/2JJLUr4IlTOqjDw9foFYcj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58ae758b00c0a4e2ae6adaf0522b0862b59e9b0c5c61656a4d259152000f10a. 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/5CNqp5ohlUOmKcxEYvAZ8w.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/5CNqp5ohlUOmKcxEYvAZ8w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687527abda65eb8b5ab301d59008813871579d6063c748a8bd361bd7eeceadec. 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/3KxSF2sU1P4WTgG2iFdWSc.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/3KxSF2sU1P4WTgG2iFdWSc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a5485ee481f168f5011a9e7b971c1a4d48039440d4b6b7f5deeebe51db952f. 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/29cnRErZnU60UQlftHTXnj.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/29cnRErZnU60UQlftHTXnj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34261bca0c1d5887c47332cd95a7a59591d53f6f0ee4aa225a65f45577c1ccd4. 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/0zQo16tDdXEzlkGeKnOtX5.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/0zQo16tDdXEzlkGeKnOtX5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddab8170df7b288ba40350401e644bc688869e26e0e142e719aebb2819ea260. 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/7lyAcGJ5d63GhinA0cAtRU.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/7lyAcGJ5d63GhinA0cAtRU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b45693044e3c1e8a04bec80bab52ac46c42bee13b14ddd9b5b4c69bed78613. 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/2eLaFu19iSvp1GEQQvGEP7.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/2eLaFu19iSvp1GEQQvGEP7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798c4d483b139884e7ae5d5b4171de715ee4000ec4839e39f0c3e2e75532d584. 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/4wq3gXRoXUVAxQxniQbmXr.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/4wq3gXRoXUVAxQxniQbmXr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ce4685ed34eabe4ad8ec3c6545c9717720b4bb3ec240f4452b1c32de1cca0a. 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/2l7WxYVh4pIStFLomHyCPG.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/2l7WxYVh4pIStFLomHyCPG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbc5b5d836a8f9e2cc82f29fc75df9ee0646984113cbe9d9f802d5329d680a5. 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/5ZYYvywXQ50y9wrnP0Tj20.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/5ZYYvywXQ50y9wrnP0Tj20.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7d023804cd1c3259c1d4c6e256422c1c9e8a590cd3df6977ccb65b039701cb. 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/17bcEbqtcqYS8XjVkjFMUt.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/17bcEbqtcqYS8XjVkjFMUt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79821045dc53d562cca15b3bd3ad80615900903c44c3e56861c679e67391747a. 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/3I6gMyOmLuwzAxd1jO0zur.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/3I6gMyOmLuwzAxd1jO0zur.
{"copyright_id":"0xba28ddaee7480d07bc70bccc1c114c5f4e0b36efb90bac8588ea3ab367eea68a","isrc":"CH7812241354","name":"Icon Cypher 2022: Am Block","registered_at":"2026-06-18T12:04:34Z","spotify_id":"0sAeE1TVSn2RHcSeqgL3KU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba28ddaee7480d07bc70bccc1c114c5f4e0b36efb90bac8588ea3ab367eea68a. 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/0sAeE1TVSn2RHcSeqgL3KU.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/0sAeE1TVSn2RHcSeqgL3KU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122bc028d8cbf641962da26c7dbbce89d0458b74586c17bc9d4fa773fe2c29fd. 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/2Vm1cJh90C4sbwtvhKFtbL.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/2Vm1cJh90C4sbwtvhKFtbL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8c17abcc45692118a58ee8295ded0c8796bb8e57b2ad516d39880ae73520d7. 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/3NZtF5KtrgMGzo5nSzx0ie.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/3NZtF5KtrgMGzo5nSzx0ie.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6c8a55471d05741caf3ebe1d62a66c3e6596808cd2460812154a22ec6c39ff. 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/4pELY08IPHcBuZN7i4815X.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/4pELY08IPHcBuZN7i4815X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48c4a833bb6670671da2ed2457a1a872ad9f4bd84c750f0a9b98de8c6534b88. 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/0JTY0PhGcoobn1ltuz4Mo7.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/0JTY0PhGcoobn1ltuz4Mo7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34d1502ee51b65c8bfec52bc01d67417bf7cbcc55f9d0ed057ffe174c07263c. 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/53wazW6f7m5jfFZAhTWGXg.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/53wazW6f7m5jfFZAhTWGXg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b58ce29538606bfa74ec9049d3603f53c6b9810a8c4b3ec77a8b2b3bde03fe. 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/4bzAA6YAKKaLHtxYVPWNLa.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/4bzAA6YAKKaLHtxYVPWNLa.
{"copyright_id":"0x39f9d6651f47fd439dc2c32a4d12a2e290a6e356d47da8abf22b4f51d1fcc2eb","isrc":"CH6542246114","name":"Ich geh rein","registered_at":"2026-06-08T03:29:29Z","spotify_id":"0LvcAgXGlA5kYN5Yv7cFcU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f9d6651f47fd439dc2c32a4d12a2e290a6e356d47da8abf22b4f51d1fcc2eb. 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/0LvcAgXGlA5kYN5Yv7cFcU.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/0LvcAgXGlA5kYN5Yv7cFcU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe482006b85598853c0b3db15f26d4c491e5d117e95638bb538795b4ae656e077. 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/1yD5q9ukEIIfqqzNc1Lq68.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/1yD5q9ukEIIfqqzNc1Lq68.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50198cbab1e63450b121b88f081318bc3e77d5d9ff0b263c020c6b2e3c16f5c8. 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/4FAzBIhm1AwJJmvMvB4how.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/4FAzBIhm1AwJJmvMvB4how.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7879dd635617b2fd5ffae3b3f8deb2aa582c194f905baa9bdec75a3f300398f. 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/2vEOObK83rpJcRV4HWwBlO.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/2vEOObK83rpJcRV4HWwBlO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66fb636675e0647d6b9c8e59a614e3e773f35245ca9883323ab787d069be473. 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/2s6lRMamN9d2JS3zJ5GekV.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/2s6lRMamN9d2JS3zJ5GekV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac250d3b3c51385fb4d4883c07a2a48d4ea14212444587a2ce7fbae8f63f87f. 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/3cvJMfytWKkPCA5GOqlg79.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/3cvJMfytWKkPCA5GOqlg79.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4853768682f9c6ac01a06d938411c5f276d6780590fe44fb0af092bbecacf5. 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/6J1uyhQCEfIiKNo8OA5GnD.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/6J1uyhQCEfIiKNo8OA5GnD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ede075dceeb2613fef649c7a91ae3969cc809808b6903bf8308f23ac917aa0. 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/71uyfemHdrxKpO3Xpj4iLw.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/71uyfemHdrxKpO3Xpj4iLw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96f8c8d218f78038a5827234b0f340fe1527bdfe5b8f8da4e5206ab475c19ed. 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/4qPqMbu0zkFjt6d0TUMA49.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/4qPqMbu0zkFjt6d0TUMA49.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcba836e759d32f9cd0e2ab866d2c63fd03356d08a381199bae326bfaf5210f0. 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/39hpxfTG8MAdemzES3r8nt.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/39hpxfTG8MAdemzES3r8nt.
{"copyright_id":"0x4789ac206ecb77b84e1def33007e8b782b0ef34fdfd2124ab5b931a4f1481ade","isrc":"CH6542246227","name":"Stimme der Jugend","registered_at":"2026-06-21T02:40:27Z","spotify_id":"0OUOJiOb0gF7X88YFf0Hsv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4789ac206ecb77b84e1def33007e8b782b0ef34fdfd2124ab5b931a4f1481ade. 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/0OUOJiOb0gF7X88YFf0Hsv.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/0OUOJiOb0gF7X88YFf0Hsv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c78822ca21a5039c57a081d6628564afc79bb4ceabcdeaad8c867263a55ae8. 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/3Z98yiOoy9rfzON1WUM21e.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/3Z98yiOoy9rfzON1WUM21e.
{"copyright_id":"0x0e8fb59d455584ecd05158c5c07374f3f08b1ad064ba9bbb4621e7e7cc22f8d8","isrc":"CH6542246236","name":"Connect Connect","registered_at":"2026-06-22T00:57:05Z","spotify_id":"7EdWDmvtnqpXrXVuWjwmZJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8fb59d455584ecd05158c5c07374f3f08b1ad064ba9bbb4621e7e7cc22f8d8. 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/7EdWDmvtnqpXrXVuWjwmZJ.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/7EdWDmvtnqpXrXVuWjwmZJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d909ec441400eb719321340b018a7eb29571df1b6b928c58ed379bf8ea58412. 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/4hlnieKI5FOeJDVkyntqjz.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/4hlnieKI5FOeJDVkyntqjz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3e6ad47069db42a997b11a559485d04cdd9b0f67c7a57a19cc8b8a304ee93c. 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/1wKI2xQybKQpIsyGspViLq.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/1wKI2xQybKQpIsyGspViLq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c41d56c0f2817a741b63191d8bb7114e45caa845fd254f1b955ff23fdcede5a. 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/4V3CEAqH2wxupLVAeKSOUB.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/4V3CEAqH2wxupLVAeKSOUB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363b7e0efef0c9a40a0434aa5f410e390968eaa72fcd2dc6b7fa4d8cd0f5328e. 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/1mBRmqJcM8Norkg1cDgUif.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/1mBRmqJcM8Norkg1cDgUif.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7239bef5765122aac1c717fa45abe3cd0c7aa2c271e0774f6e314165a424db34. 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/5cIW5pKiDk0XnwxDae7QIH.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/5cIW5pKiDk0XnwxDae7QIH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563030a9fa59c2ec78f0e2f357797fefbbb1f7212aab8aea243e2f4563046727. 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/3dCuTnES4U6l4u27R8A5In.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/3dCuTnES4U6l4u27R8A5In.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274e03ca3e91020e3c4acd5540690e5a40a0315a9497b28fe3ad213d1009504e. 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/1aY9T85JsltVQRw1RQciEV.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/1aY9T85JsltVQRw1RQciEV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20afc9dfb57cb1f3d8a52ac0816ba14fd2fe1b51938d4232283774e68e4f5b2f. 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/0NpRE3t0UVSE6yYTURW7I2.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/0NpRE3t0UVSE6yYTURW7I2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93dad7f37fe361167ed1007526817e73d2dd3e90cdedbf6f519d8075c6e67402. 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/2fAvAImVQ9iegE299ufCFC.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/2fAvAImVQ9iegE299ufCFC.
{"copyright_id":"0x1059ab57ef16fae8ad878b1a16566ecd9610331cd813cecfaac4ae7b40a66e25","isrc":"QZTAT2281603","name":"Richtige Entscheidungen","registered_at":"2026-06-24T23:00:33Z","spotify_id":"17yxJ8BCQhIsfSWLfqfEUT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1059ab57ef16fae8ad878b1a16566ecd9610331cd813cecfaac4ae7b40a66e25. 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/17yxJ8BCQhIsfSWLfqfEUT.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/17yxJ8BCQhIsfSWLfqfEUT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6c8a55471d05741caf3ebe1d62a66c3e6596808cd2460812154a22ec6c39ff. 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/59Ltbbu0CptssdvYMjVWdq.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/59Ltbbu0CptssdvYMjVWdq.
{"copyright_id":"0x4dd4a42505e8f63e2066ded359caed43616d34f6df8e29396f1d353c3a4cdb54","isrc":"QZTAT2281605","name":"Sag mir","registered_at":"2026-06-08T06:08:27Z","spotify_id":"2IhvJAGXd0mUZlhgabyooH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd4a42505e8f63e2066ded359caed43616d34f6df8e29396f1d353c3a4cdb54. 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/2IhvJAGXd0mUZlhgabyooH.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/2IhvJAGXd0mUZlhgabyooH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5a4debc33e605af1094349fa4d8777eebc5d351263f285945b63fab3665685. 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/1MXLvLYOnEySiGR9cohSdP.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/1MXLvLYOnEySiGR9cohSdP.
{"copyright_id":"0xe6ece1f95119a1cf9c4f9ef1ddf92d86b7afdbdd767289c33fc10868a34b61ad","isrc":"CH7812225976","name":"Cypher (Hamdi52 x Queris x Alaz)","registered_at":"2026-06-11T17:42:05Z","spotify_id":"1xxL3KdBuxR35IydJUgdQS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ece1f95119a1cf9c4f9ef1ddf92d86b7afdbdd767289c33fc10868a34b61ad. 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/1xxL3KdBuxR35IydJUgdQS.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/1xxL3KdBuxR35IydJUgdQS.
Cypher (Mowgli018 x Emenes x San Andreas x Kenan)
{"copyright_id":"0x57f6588d84a02a111e77e1cb6a58ca561a8d1d5dcb9b7fc2f4f86ef07669289c","isrc":"CH7812225977","name":"Cypher (Mowgli018 x Emenes x San Andreas x Kenan)","registered_at":"2026-06-08T22:42:40Z","spotify_id":"5krIlZ123Ndrdh7aAJjw6F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f6588d84a02a111e77e1cb6a58ca561a8d1d5dcb9b7fc2f4f86ef07669289c. 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/5krIlZ123Ndrdh7aAJjw6F.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/5krIlZ123Ndrdh7aAJjw6F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d1baa3dfdfb3d4ae9acf4f74bb3674b8a2527002383dcc08b30f8dee695899. 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/48akfwzmG6Iknf9EjqjN8Y.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/48akfwzmG6Iknf9EjqjN8Y.
{"copyright_id":"0xef16cccb238a6ed60113542a0205eafcd13867d242e8fbca6e9adb87593c5c6d","isrc":"CH7812241356","name":"Icon Cypher 2022: Hood Life 2","registered_at":"2026-06-09T05:28:20Z","spotify_id":"6MG0jzPX96oP0sRoTPjYkl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef16cccb238a6ed60113542a0205eafcd13867d242e8fbca6e9adb87593c5c6d. 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/6MG0jzPX96oP0sRoTPjYkl.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/6MG0jzPX96oP0sRoTPjYkl.
{"copyright_id":"0x6696cae9011dc4d4a17b2702e7c0bcdb7051855fda297a9ab668edae2786b1db","isrc":"QZK6N2251710","name":"Die letzte Rettung","registered_at":"2026-06-21T13:08:51Z","spotify_id":"0ccSEG2mb6qOgJdpqCEnVc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6696cae9011dc4d4a17b2702e7c0bcdb7051855fda297a9ab668edae2786b1db. 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/0ccSEG2mb6qOgJdpqCEnVc.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/0ccSEG2mb6qOgJdpqCEnVc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52e2b837076b7720ab0e7441de43b07987fad466f6df7eeb3b204471c6f3f6b. 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/5ygXPPfw88PaKUDpy01xw4.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/5ygXPPfw88PaKUDpy01xw4.