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 0x8b7cb5b91d41e8ecd28adfba5ff0e79a855ebd0c841390ac9e50640ad0785dd5. 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/fbafa165-931c-497b-85ed-81457f86a5e1.json and https://artists.proofprofile.net/proofs/artist/fbafa165-931c-497b-85ed-81457f86a5e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
comfort noise (Music Inspired by the Motion Picture)
{"copyright_id":"0x9dd0c53ed208016a9a0ca010bd0533fa31c86673d765f8588136b0de340e3bcf","isrc":"USA2P2231799","name":"honest (Jane Remover Remix)","registered_at":"2026-06-21T01:24:31Z","spotify_id":"07WDp8jdqbtpSGP8Kt4Kiu","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 0x9dd0c53ed208016a9a0ca010bd0533fa31c86673d765f8588136b0de340e3bcf. 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/07WDp8jdqbtpSGP8Kt4Kiu.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/07WDp8jdqbtpSGP8Kt4Kiu.
check1 (Cali Cartier & william crooks Remix)
{"copyright_id":"0xb8a2d1e42f28ea5add702bad8cf157cadfeb29ce4b1e5cc2f84e76fbad436359","isrc":"USA2P2232929","name":"all i need (Gupi Remix)","registered_at":"2026-06-27T00:22:14Z","spotify_id":"11zcgvbdmhDCfJCtY9Wd2u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a2d1e42f28ea5add702bad8cf157cadfeb29ce4b1e5cc2f84e76fbad436359. 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/11zcgvbdmhDCfJCtY9Wd2u.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/11zcgvbdmhDCfJCtY9Wd2u.
losin my mind (emotegi, acounta & ro500 Remix)
{"copyright_id":"0xf917d27af870395dc3f554ee61eb70c422c751e41387851845f4c19c8fdee174","isrc":"USA2P2232931","name":"heart2 (99jakes & dontloveme Remix)","registered_at":"2026-06-27T04:28:38Z","spotify_id":"7CWF7zRs6DezQRXNEQhn5h","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf917d27af870395dc3f554ee61eb70c422c751e41387851845f4c19c8fdee174. 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/7CWF7zRs6DezQRXNEQhn5h.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/7CWF7zRs6DezQRXNEQhn5h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210d7b5ae807816f8bdeae8e3e6f198172eae9168eb7f47dca30bb0f02597c1a. 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/0c7hTVK9jUpfTF8q4NLbWM.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/0c7hTVK9jUpfTF8q4NLbWM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7b5485d27b650a7b00e1115d9bb00c0ef40edfdbf3e337f48f7f3dcc568403. 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/0NEVgK1apulbbm86xzCySt.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/0NEVgK1apulbbm86xzCySt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fb1fac77661da5ec1771d3232bb958093ee09a5bc3216b1a79e8603357a644. 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/1tsrQomA3il28K0dyg3P8X.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/1tsrQomA3il28K0dyg3P8X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02116fbe5a03df18f925cf644e22257100685908ddd2c258441fd73a5e32e982. 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/5K9DycM7n6bdE7CcTuQ32a.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/5K9DycM7n6bdE7CcTuQ32a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b315e71deb90630b2586a848284e00f3cc5b0cc195c931e6df553f09d3a930d. 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/4I6p1e6U3tAPTDb7x12GYc.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/4I6p1e6U3tAPTDb7x12GYc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1945ebbe7f0b61ba3a2205174bc505ce643364b87eb0ee6c985ba29664d39362. 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/7Jgixy5NwyI0xzIusBRHaw.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/7Jgixy5NwyI0xzIusBRHaw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02116fbe5a03df18f925cf644e22257100685908ddd2c258441fd73a5e32e982. 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/7vOjikQFRmxz1DISXsCQqG.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/7vOjikQFRmxz1DISXsCQqG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4cf1f5a885ebbeef5a1b6aafae7270821195726df0bfc798835de85b2f8026. 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/7yMZxOxcMCXr3jnBgikPPg.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/7yMZxOxcMCXr3jnBgikPPg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4913738685f669b5b9dccf286eb2e1d18d40781f728e16dfb2ca10390bb9b2ba. 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/5W4CKHhJ4e0FFW10Csw9As.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/5W4CKHhJ4e0FFW10Csw9As.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4cf1f5a885ebbeef5a1b6aafae7270821195726df0bfc798835de85b2f8026. 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/2brnvxde4cdAivm7FN9dqH.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/2brnvxde4cdAivm7FN9dqH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2026e44ab389ac97065e91a5e54bdd7ad3b5d26e3eca7fa28d434f794a6425cb. 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/1eRA39lZsscYfXhbZaadhK.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/1eRA39lZsscYfXhbZaadhK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a7edb154bd8651e92e256c7d52fce2d0b5002c2eb52abd11224dcb890faaa3. 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/4V6omSphSf3ql0mXRum3Vh.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/4V6omSphSf3ql0mXRum3Vh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6373d07e6d93b34e067d38679f8e4e47d8c9e2630a1c5bbce42ad66458672d79. 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/2pCBie4szXtgF3zVDFgnyw.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/2pCBie4szXtgF3zVDFgnyw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259398f9cc1879f55ff6c08a7e7ac78edd06b2aaf62b1ab8336e117708a2e038. 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/3lzX0mU3pfXOQRnH0ryZJR.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/3lzX0mU3pfXOQRnH0ryZJR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94557bf307dd5617ac19d48b15c94662e2977d697aed06c65335c6eab6a860d. 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/0Emdum7WHAzKqQmth150Jw.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/0Emdum7WHAzKqQmth150Jw.
{"copyright_id":"0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442","isrc":"USZ4V2000381","name":"one you know","registered_at":"2026-06-08T14:01:54Z","spotify_id":"5P9xLO1SepRp3XTNtIRe3l","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442. 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/5P9xLO1SepRp3XTNtIRe3l.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/5P9xLO1SepRp3XTNtIRe3l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c. 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/6nEDYdxD1YEWnXdbWxT6U8.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/6nEDYdxD1YEWnXdbWxT6U8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfe5549545f7962ea7ba561817c4974223b982ba2b3c6ce0d5e03f2d9f3b3a3. 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/0832wOXVvKQoLp3TI1iQEV.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/0832wOXVvKQoLp3TI1iQEV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870effd9f01628589fd3471f4a99b5e1d3f766125016b8ec56046b2cb04f828e. 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/4i1IwjgMRTYI1TlWkwHlBq.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/4i1IwjgMRTYI1TlWkwHlBq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884a9a8ba97d5da365117d55a7fa5bf1d421cead5b5b034911dd8346eeac326a. 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/0CYGqP50QJbXONGLUnhPl2.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/0CYGqP50QJbXONGLUnhPl2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae5448888a5ce8e08996b807a9099f6fb801265ce6073b96b5aa7e33e071b5c. 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/3O7Kkfm93epHtG6GaFtcr6.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/3O7Kkfm93epHtG6GaFtcr6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c3d974482c587ed9865a7e102d3debe689be250e78a254b6d92527226b96c1. 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/2K0ZD5eAvOz0Q22Fi8Mi2a.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/2K0ZD5eAvOz0Q22Fi8Mi2a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6734c2da1350fe6d2492a50cbb94cf1b15aef114f9ded9e8f46a7fb2ab5c3767. 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/5dQ6x9vR5gaxIQFAqFTGhN.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/5dQ6x9vR5gaxIQFAqFTGhN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9a5d71b6dff529f8042ea031a6b5893738a75a820863c784f6cfcf9c9aa887. 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/44DdlS9pHh9FPnd8Kl6P6u.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/44DdlS9pHh9FPnd8Kl6P6u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71aa5a0a14daa6b8a4ccef84f621192734d9d67dac7a32a20fd5b7bef04c1269. 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/0e1GhxlLVzjKC2OMJR4xgO.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/0e1GhxlLVzjKC2OMJR4xgO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e958d70a6e01fe6d08d26606f8569281c6d8edc03321ef3b1adf3bdb66a673. 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/4ZF0yCc8yqid53tv9pCgm5.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/4ZF0yCc8yqid53tv9pCgm5.
{"copyright_id":"0xd9d0c78e0a08803aecf98178eeb7dcf70bc126f0b09dc58e84d9d528d63e46b0","isrc":"USZ4V2000066","name":"Plymouth Simulation","registered_at":"2026-06-25T11:21:45Z","spotify_id":"64mmh0EoR0n5ROKQZZB5hT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d0c78e0a08803aecf98178eeb7dcf70bc126f0b09dc58e84d9d528d63e46b0. 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/64mmh0EoR0n5ROKQZZB5hT.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/64mmh0EoR0n5ROKQZZB5hT.
{"copyright_id":"0xea9f36520cbafeb5d9e80dc46e75cb353b882f42877bfacc1a50b4a9eb10249c","isrc":"USZ4V2000067","name":"Driving Directly Into A Concrete Wall","registered_at":"2026-06-24T19:41:26Z","spotify_id":"51IvHGlNqG8jIEEDiJuJyZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9f36520cbafeb5d9e80dc46e75cb353b882f42877bfacc1a50b4a9eb10249c. 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/51IvHGlNqG8jIEEDiJuJyZ.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/51IvHGlNqG8jIEEDiJuJyZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fbf29467e1e67e8f3903ec81718b25597af735ae19094cd17fac888702cc43. 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/52rpjws4EuaZcsKcNN9m25.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/52rpjws4EuaZcsKcNN9m25.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974. 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/6pe1T2thmWds9hPq67Xv74.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/6pe1T2thmWds9hPq67Xv74.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891bf445cf1024eb27338a72d176437525daa96f307986cd32494e4f04e15d32. 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/1vmjBSwcMjxvVH22BTu6X9.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/1vmjBSwcMjxvVH22BTu6X9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9fe141251db8cd38c0647526a9c57383111c67155c870370a560ad91941f1b. 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/41kkDetaeTbWYAcEA6L9zs.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/41kkDetaeTbWYAcEA6L9zs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e85940f168cb88bd33d1549e1a6500fb11002248329b951d12463812a6d743. 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/3JoIniy7mdJG7QeyrDTT7u.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/3JoIniy7mdJG7QeyrDTT7u.
{"copyright_id":"0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba","isrc":"QZHN62144125","name":"butterfly knife","registered_at":"2026-06-06T05:48:12Z","spotify_id":"0FY6lSXCvW0YMDpZImJCdF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba. 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/0FY6lSXCvW0YMDpZImJCdF.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/0FY6lSXCvW0YMDpZImJCdF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c. 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/45TI4VoSs08jayolmDYl1y.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/45TI4VoSs08jayolmDYl1y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6373d07e6d93b34e067d38679f8e4e47d8c9e2630a1c5bbce42ad66458672d79. 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/4W4OEjGrfd7kB4u30wYF5W.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/4W4OEjGrfd7kB4u30wYF5W.
{"copyright_id":"0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974","isrc":"USZ4V2000069","name":"Thos Moser","registered_at":"2026-06-05T13:45:18Z","spotify_id":"7eJjA1VfRG3xPlDsRsjjSk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974. 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/7eJjA1VfRG3xPlDsRsjjSk.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/7eJjA1VfRG3xPlDsRsjjSk.
{"copyright_id":"0xcc787dc39e31f8ca12ec28418c0b19f1174639b2dcfe72e0d4aa6dd5ff81307f","isrc":"USLZJ2326389","name":"Wendy Carlos","registered_at":"2026-06-19T11:33:44Z","spotify_id":"3QckjbZ1wUsW6dsFSBW8K7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc787dc39e31f8ca12ec28418c0b19f1174639b2dcfe72e0d4aa6dd5ff81307f. 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/3QckjbZ1wUsW6dsFSBW8K7.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/3QckjbZ1wUsW6dsFSBW8K7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec73d91999a8891c56921ffcbef5782b5de61d7748444dac3937ef8ef521186. 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/13oXjTxej0sc8J8rG8rPOC.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/13oXjTxej0sc8J8rG8rPOC.
{"copyright_id":"0x6d286efdabcb32439183237b75dd3b68bdf8a2b72235735bf040cd80f950dca7","isrc":"QZHNA2203449","name":"Knock Knock","registered_at":"2026-06-18T18:44:56Z","spotify_id":"5iGod2KdI3KXElusfHCQCm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d286efdabcb32439183237b75dd3b68bdf8a2b72235735bf040cd80f950dca7. 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/5iGod2KdI3KXElusfHCQCm.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/5iGod2KdI3KXElusfHCQCm.
{"copyright_id":"0xd810f47f3b15d895e88d770d8d17c91798e3cc88f35cea3c9be55f3e349ac1db","isrc":"GBRKQ2548603","name":"hot problems","registered_at":"2026-06-04T16:04:05Z","spotify_id":"2LQ4iipiBEhmtdvkS8xWpi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd810f47f3b15d895e88d770d8d17c91798e3cc88f35cea3c9be55f3e349ac1db. 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/2LQ4iipiBEhmtdvkS8xWpi.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/2LQ4iipiBEhmtdvkS8xWpi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d87807ceffd96fa0cd29c5f254fc332ae96cbf377d7538dcd91dfc0d578c5. 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/7sHCicomIujyy6mf1oxbDF.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/7sHCicomIujyy6mf1oxbDF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b8b9e2a5290f2ded443eee2051dcb005e5cb8824471d85129089c04b9d0f7c. 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/0wKOVUSUtgmpSaGBDv9S11.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/0wKOVUSUtgmpSaGBDv9S11.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac5c271661d43a7c0b806e0d116d5e570f97b39fd95edb91ac5a94d1365b61a. 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/43IylN6tPlYth7IYh20Oxb.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/43IylN6tPlYth7IYh20Oxb.
{"copyright_id":"0x7d773134ef2e5be25f8ae9b8fdfd8ec7832c824853a027d59aae8ca0c2e5ab7a","isrc":"GBRKQ2548620","name":"jumpin the cacc","registered_at":"2026-06-05T09:31:59Z","spotify_id":"0pACnMBrEIAa5k7bZA5RCj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d773134ef2e5be25f8ae9b8fdfd8ec7832c824853a027d59aae8ca0c2e5ab7a. 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/0pACnMBrEIAa5k7bZA5RCj.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/0pACnMBrEIAa5k7bZA5RCj.
{"copyright_id":"0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085","isrc":"QZ5FN2535188","name":"credit card knife","registered_at":"2026-06-05T09:33:37Z","spotify_id":"3crfIzU3jIuDGmdL2IaExJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085. 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/3crfIzU3jIuDGmdL2IaExJ.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/3crfIzU3jIuDGmdL2IaExJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb964add70544be4e87725b501f089860263a54792c7ef7f45b1c377994c9620d. 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/07HwIK7Gnl0zwciKvsNgwD.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/07HwIK7Gnl0zwciKvsNgwD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88278df60979c8d71097907d31eb67fa1f8d47a864b10a9a1b4ba01c5a88b628. 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/5WtSUNzsF6LM46V1S1D32s.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/5WtSUNzsF6LM46V1S1D32s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa408950c1532f57c119971c28d91b1c98f37c61b3f126e1b6b99874d592a1b. 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/5ipZRwGe8muBu7dJ9o7hFO.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/5ipZRwGe8muBu7dJ9o7hFO.
{"copyright_id":"0x7f4e5b30ae3a7e4b1fe23ebee775e4acf987e76d5d1ea2b31c837e57f9919c36","isrc":"GBRKQ2548633","name":"everybody's eyes","registered_at":"2026-06-05T09:33:41Z","spotify_id":"5Xbpc1aaxsnQcv1YpUDbdz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4e5b30ae3a7e4b1fe23ebee775e4acf987e76d5d1ea2b31c837e57f9919c36. 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/5Xbpc1aaxsnQcv1YpUDbdz.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/5Xbpc1aaxsnQcv1YpUDbdz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ae1658e13d9f45a51a3983e4927e42188d02f55e67f9e2a6311d216534a30e. 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/7f8Efe1f4bz2fevILTXEXv.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/7f8Efe1f4bz2fevILTXEXv.
{"copyright_id":"0xf466a0a8962c2be8669527e7fc2bcb4b5bed17c78503cab59d4373f6a4f74604","isrc":"GBRKQ2548641","name":"dancing on your grave","registered_at":"2026-06-05T13:41:55Z","spotify_id":"07PHZwn0XoUVy9rMkLHfj9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf466a0a8962c2be8669527e7fc2bcb4b5bed17c78503cab59d4373f6a4f74604. 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/07PHZwn0XoUVy9rMkLHfj9.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/07PHZwn0XoUVy9rMkLHfj9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c91a829861581d1f831ff1cadb21a61af7144867f646fe05a0a5fc7442b6ff. 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/4oU1PqNpeUfwH2QEgYQZ6n.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/4oU1PqNpeUfwH2QEgYQZ6n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366a23c9186f985246ec116a93956cd98f0fc321d672de237775dce7b8b33939. 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/3TYN2UsmtKkhLksro5zZdi.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/3TYN2UsmtKkhLksro5zZdi.
{"copyright_id":"0x5ecc09178f71cb8e55ca35de9d958c0105ab0a24cda198ee758af3d4c64bdd4f","isrc":"GBRKQ2548645","name":"get it","registered_at":"2026-06-05T22:21:32Z","spotify_id":"0J8SCbCsDYSM21ZF2Fxgpw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecc09178f71cb8e55ca35de9d958c0105ab0a24cda198ee758af3d4c64bdd4f. 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/0J8SCbCsDYSM21ZF2Fxgpw.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/0J8SCbCsDYSM21ZF2Fxgpw.
{"copyright_id":"0xfd65f0d2025075ce450d596fdd9a4ffa1cce525985eb5a2e8a33edb3640fe048","isrc":"GBRKQ2548648","name":"i hope you know","registered_at":"2026-06-06T05:47:30Z","spotify_id":"4e87KoAvwc0m1orBxhQKCE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd65f0d2025075ce450d596fdd9a4ffa1cce525985eb5a2e8a33edb3640fe048. 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/4e87KoAvwc0m1orBxhQKCE.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/4e87KoAvwc0m1orBxhQKCE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5523d48c922b60535c88e9687c257648798278aee5bebae9b68d623fee8b9759. 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/4XULRMBh7nFF4bSUFkvg56.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/4XULRMBh7nFF4bSUFkvg56.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085. 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/6Ca5TrpWW27p7oU9WGDz3G.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/6Ca5TrpWW27p7oU9WGDz3G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366a23c9186f985246ec116a93956cd98f0fc321d672de237775dce7b8b33939. 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/312w1yQem0YU0WBDn8RR4q.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/312w1yQem0YU0WBDn8RR4q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac5c271661d43a7c0b806e0d116d5e570f97b39fd95edb91ac5a94d1365b61a. 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/3lLVjygZYd2huEy7gqRerC.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/3lLVjygZYd2huEy7gqRerC.
{"copyright_id":"0x4a9b32fc841ad2a6ba2ec207ec11d0b053ea360b4834a47bd270551df7fa1baa","isrc":"QZFZ72260990","name":"it breaks my brain","registered_at":"2026-06-21T08:26:55Z","spotify_id":"3eR3SCsIfRl8TT1mSuyTMR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9b32fc841ad2a6ba2ec207ec11d0b053ea360b4834a47bd270551df7fa1baa. 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/3eR3SCsIfRl8TT1mSuyTMR.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/3eR3SCsIfRl8TT1mSuyTMR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a44e943df25167d327b5407c67b7cbf1f61d7e9eb859917a5e364e1820dd43a. 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/09tA8qXkpfWwI4XO4gTkr6.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/09tA8qXkpfWwI4XO4gTkr6.
kingston MBTA commuter rail station summer 2017
{"copyright_id":"0x5d5753ad9a6185ea95bf466c40cd418e290805f2d07e9ffee1c25903f016adb7","isrc":"QZDA62278903","name":"kingston MBTA commuter rail station summer 2017","registered_at":"2026-06-24T06:59:45Z","spotify_id":"6omRdRkR4k57ofBXSS3Dm0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5753ad9a6185ea95bf466c40cd418e290805f2d07e9ffee1c25903f016adb7. 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/6omRdRkR4k57ofBXSS3Dm0.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/6omRdRkR4k57ofBXSS3Dm0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffac381d6b311478cdc384d3978744480557517cc55a4b7b00c9cd735ba9d5d. 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/61BAQxvV5UCBbOpVvpP2rc.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/61BAQxvV5UCBbOpVvpP2rc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b13b356d5a3f31d58642d43728ae2331df0ef969c4b4f74b77b8b9c7cb108a. 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/6UW66KGPZRfsoqIG5JXy2R.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/6UW66KGPZRfsoqIG5JXy2R.
{"copyright_id":"0x33e72c218fef5a0f49f799e6a52e617f278e5418b2bbabd8dddd8d248c385bb0","isrc":"QZK6G2001164","name":"if you make music .. stop it","registered_at":"2026-06-06T12:27:35Z","spotify_id":"5wBXfF0KJxQp258Qef28Th","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e72c218fef5a0f49f799e6a52e617f278e5418b2bbabd8dddd8d248c385bb0. 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/5wBXfF0KJxQp258Qef28Th.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/5wBXfF0KJxQp258Qef28Th.
{"copyright_id":"0x35d15d609e856e6df2aef0c81f14301595fb6c444c935d0d9ade16a1222a5b30","isrc":"QZK6J2048678","name":"cishets (i don't want it at all)","registered_at":"2026-06-08T05:14:17Z","spotify_id":"6axN3jfakMKIwHfQCH3CRu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d15d609e856e6df2aef0c81f14301595fb6c444c935d0d9ade16a1222a5b30. 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/6axN3jfakMKIwHfQCH3CRu.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/6axN3jfakMKIwHfQCH3CRu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8b58c75920188bc64db24f2188c68eac9921c9e35fc9ad0f41e16d5ec507c9. 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/5BpxGcNbsfSlXwTS2oAhYO.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/5BpxGcNbsfSlXwTS2oAhYO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fb75405930a570e09e53e694f675dca30c0099d94cbd438024cac35c2f9cc0. 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/6g0AgOmjjAMoI40wFHssNh.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/6g0AgOmjjAMoI40wFHssNh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496a2f4a23253186f231b22dc74d036742f31e40b2582a1ba7a6094d15414d03. 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/35s58ngnM3SkEc6X8jesnd.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/35s58ngnM3SkEc6X8jesnd.
{"copyright_id":"0x3fe370ae2ff7e5dd59a967b96115444a0e735189e62830f2caa2a0bc77568bad","isrc":"QZHN42047513","name":"scawy monstews and nice spwites :3","registered_at":"2026-06-05T13:41:53Z","spotify_id":"36WzDYkUhzkrOMng4yEf1h","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe370ae2ff7e5dd59a967b96115444a0e735189e62830f2caa2a0bc77568bad. 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/36WzDYkUhzkrOMng4yEf1h.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/36WzDYkUhzkrOMng4yEf1h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a445dc0a6656602003131109687706237a29d513d605fe46c5cdb13e78a279. 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/6Ze1hK09QlRl01ucbThe9G.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/6Ze1hK09QlRl01ucbThe9G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1453a46e19f3ae2fa39681d5df028dc689c64fbded6fe0ef4955c71c16fbcbf9. 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/5Cdroz9htjOlK1evwg0l0k.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/5Cdroz9htjOlK1evwg0l0k.
{"copyright_id":"0x413e42505263e00d16e66c4872d3d06d29915e389c3f7e6baa89ad3efedfe85d","isrc":"QZFZ32026101","name":"PUT THE FIRE OUT","registered_at":"2026-06-24T06:59:27Z","spotify_id":"5fCYpyS3RgK9cewyq1RDMf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413e42505263e00d16e66c4872d3d06d29915e389c3f7e6baa89ad3efedfe85d. 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/5fCYpyS3RgK9cewyq1RDMf.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/5fCYpyS3RgK9cewyq1RDMf.
{"copyright_id":"0x47d4df743b04bfc48448838256e0762baf9041bc7906cf77a4ec9a5599bd3cdc","isrc":"QZFZ32026102","name":"magic fountain","registered_at":"2026-06-20T10:49:54Z","spotify_id":"5FZ4HUNBNDoDHEnZv0TY7J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d4df743b04bfc48448838256e0762baf9041bc7906cf77a4ec9a5599bd3cdc. 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/5FZ4HUNBNDoDHEnZv0TY7J.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/5FZ4HUNBNDoDHEnZv0TY7J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35769df3927a76c5506ce2bc49292dbee74219f483c03fda6d31955c0904ce8b. 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/1oWenLJnMOPG4qBgnFJFqG.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/1oWenLJnMOPG4qBgnFJFqG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe637a6349a4fe66535184bc754a23cf03a320336840fa83ff13d35622d7a73ee. 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/0d1BdyDmZyVOezgbRbvkVT.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/0d1BdyDmZyVOezgbRbvkVT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c93e3b807339a51b47917e4f5d3f712162f4eef753e4fde175e86c5dc19d85. 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/2JpMlbYEaradyfx9hraXuZ.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/2JpMlbYEaradyfx9hraXuZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc563017b308d0d02109b09d7e9072cf2ba5c3bba2b11ae5a10bcc89e39385be8. 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/0Lvl46450TF1GpuAWsi9NE.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/0Lvl46450TF1GpuAWsi9NE.
one (for everything that got left behind)