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 0xf3bab9c60922a410c91de18bdb6398df91d5d80137c8d6de4442536ac4766b48. 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/e04dc499-d37e-4237-9a3d-825f028709b0.json and https://artists.proofprofile.net/proofs/artist/e04dc499-d37e-4237-9a3d-825f028709b0.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 0xcbc3596ba79af361fa3089c9f20a6d1b7709983bb826813b61160a086103b297. 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/5YSoAMG654oXW5Cz4VkFvL.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/5YSoAMG654oXW5Cz4VkFvL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969fd03c1a03f19605bfb771028a7f3ddafe1ab20a9184c6578aa65a387a9d0f. 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/755inykyaG4w22GWAsA3MX.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/755inykyaG4w22GWAsA3MX.
{"copyright_id":"0x346698d50c0de130eb12526f37861cc5d4bd867e113f9d749bf26bbc60a94cf5","isrc":"USAT22103065","name":"Hate U (feat. Sueco & Lonely God)","registered_at":"2026-06-06T11:10:36Z","spotify_id":"2zpWJxfuyxqCYhpsAqH7Uh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346698d50c0de130eb12526f37861cc5d4bd867e113f9d749bf26bbc60a94cf5. 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/2zpWJxfuyxqCYhpsAqH7Uh.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/2zpWJxfuyxqCYhpsAqH7Uh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db51bf40a513641f635738036408ab91742956a5a4a18073e60ff107163ae5c. 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/4dN2Z5ncmkmOhzsaoqDHtS.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/4dN2Z5ncmkmOhzsaoqDHtS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692d53b0e526993b1506a50a4f365a569633d6b2ac5ab01dd20f2a9452c23b98. 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/1VNqY8tG20FSJZ1wmFVAGX.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/1VNqY8tG20FSJZ1wmFVAGX.
{"copyright_id":"0xbf4f62376d1778cf831a1f040aabe324ab2c0aea0bd9b638f419cc24ef7f7c1a","isrc":"USZ4V2200085","name":"People Alright","registered_at":"2026-06-24T01:00:51Z","spotify_id":"0VlxxMW7V73KTsRnafV9Ch","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4f62376d1778cf831a1f040aabe324ab2c0aea0bd9b638f419cc24ef7f7c1a. 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/0VlxxMW7V73KTsRnafV9Ch.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/0VlxxMW7V73KTsRnafV9Ch.
{"copyright_id":"0x969fd03c1a03f19605bfb771028a7f3ddafe1ab20a9184c6578aa65a387a9d0f","isrc":"GBSMU5360586","name":"Marlboro Nights","registered_at":"2026-06-01T07:00:19Z","spotify_id":"6wVkpqJ7ZqtmVOhGjcjIvG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969fd03c1a03f19605bfb771028a7f3ddafe1ab20a9184c6578aa65a387a9d0f. 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/6wVkpqJ7ZqtmVOhGjcjIvG.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/6wVkpqJ7ZqtmVOhGjcjIvG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692d53b0e526993b1506a50a4f365a569633d6b2ac5ab01dd20f2a9452c23b98. 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/7fxvc03d4KyLLKzFNJMbFr.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/7fxvc03d4KyLLKzFNJMbFr.
{"copyright_id":"0x93ae6005d4386ea3fbee1be3da6fef391b22470e2f67c6c27314ab95d240fdb9","isrc":"USZ4V2100064","name":"Built For This","registered_at":"2026-06-11T01:24:24Z","spotify_id":"6r16wh66SWCMrHBOpZv2GW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ae6005d4386ea3fbee1be3da6fef391b22470e2f67c6c27314ab95d240fdb9. 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/6r16wh66SWCMrHBOpZv2GW.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/6r16wh66SWCMrHBOpZv2GW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f772804b553e25064b0d1076699e12eee4bc91967543a93b5507b2edc09a18. 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/6hvs3DIe8eG6IdhehKz31I.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/6hvs3DIe8eG6IdhehKz31I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3733ae881b3645b44ec3acf6b538272b8ca7cdc773e3e6a50aacf50526df8dc. 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/2ot1luBUApWmK8nSh8VRrk.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/2ot1luBUApWmK8nSh8VRrk.
{"copyright_id":"0xdcbd71cf2005ecc8bb4ffae59301640d0cb541ecdb9b4d272588f0cd399703ad","isrc":"QM6P42048702","name":"Control (Remix)","registered_at":"2026-06-08T21:27:46Z","spotify_id":"3v8GoRFf8aJGpnGUO3Pa0P","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbd71cf2005ecc8bb4ffae59301640d0cb541ecdb9b4d272588f0cd399703ad. 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/3v8GoRFf8aJGpnGUO3Pa0P.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/3v8GoRFf8aJGpnGUO3Pa0P.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe713c9985ef4965f4b98f02496b42c0159b0cc3d012c22f71655008eed316b10. 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/6X8AAASfTGuODSiZ63vGpL.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/6X8AAASfTGuODSiZ63vGpL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b362956dea77fce671290e19b5bdd1f40516fa19df288dc2bd4a8616d19853. 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/59KkEzL60PVRjPayBKqMMe.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/59KkEzL60PVRjPayBKqMMe.
{"copyright_id":"0x89cf01dc56e7217a1d723df787900cdec4be9e8888009d6b11f3e5587be331dc","isrc":"GBSMU6399146","name":"Won't Stop","registered_at":"2026-06-10T12:36:59Z","spotify_id":"5PlVwrPPqNUVmprn2pJOIA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cf01dc56e7217a1d723df787900cdec4be9e8888009d6b11f3e5587be331dc. 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/5PlVwrPPqNUVmprn2pJOIA.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/5PlVwrPPqNUVmprn2pJOIA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031fbf1275e3319854a04da0ef45ad93d69c1a230c023a8d6b60be4185264a16. 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/3S7s3fUjkung7cdLjqF6iC.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/3S7s3fUjkung7cdLjqF6iC.
{"copyright_id":"0x9223e4f685e4e3f2f87ff1a4cdaa4e93187b25a78c9bc42dd0b51f8231b1fdd6","isrc":"GBSMU6110424","name":"Soul Again","registered_at":"2026-06-08T16:57:10Z","spotify_id":"4Wabvw0l6LcI28AyU1kSgg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9223e4f685e4e3f2f87ff1a4cdaa4e93187b25a78c9bc42dd0b51f8231b1fdd6. 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/4Wabvw0l6LcI28AyU1kSgg.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/4Wabvw0l6LcI28AyU1kSgg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f77d9f25500d15d4768da3612183561336d2db8d8b4982287d1b2d6e86cb2b. 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/1vS4xBu9JUZE1OjjIvVwRL.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/1vS4xBu9JUZE1OjjIvVwRL.
{"copyright_id":"0xa2fbabb9d92ef0cde037f0166afdfb9c77fba2569418ae41fa28e14e0ceb5200","isrc":"GBSMU5184654","name":"Summer Vibes","registered_at":"2026-06-09T23:02:57Z","spotify_id":"408emRWYpiqyZrAL38dgcl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fbabb9d92ef0cde037f0166afdfb9c77fba2569418ae41fa28e14e0ceb5200. 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/408emRWYpiqyZrAL38dgcl.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/408emRWYpiqyZrAL38dgcl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8252c546d2d07918da26a9ca14a9313c7386051d969b9b519d32186644809db1. 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/6NVv5H3LwWpKg0iTqyOM99.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/6NVv5H3LwWpKg0iTqyOM99.
{"copyright_id":"0x8c3da77f031fd6f789a1ef969fbd20ed54fbd2a9d23d02aaa9bad6f12dcf3c9d","isrc":"GBSMU5184656","name":"Saturday Melody","registered_at":"2026-06-22T15:05:52Z","spotify_id":"7qv9WhFSpnSDv7lQn60U64","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3da77f031fd6f789a1ef969fbd20ed54fbd2a9d23d02aaa9bad6f12dcf3c9d. 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/7qv9WhFSpnSDv7lQn60U64.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/7qv9WhFSpnSDv7lQn60U64.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd55dd32167d80b742c8d60ff58045663f4b3784c4bf988a14a34319ba2f32f9. 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/2chPhqki1MgtoB0JDzbkKY.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/2chPhqki1MgtoB0JDzbkKY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8bc6ca240917b1eb13423767073231059add779c7bfa245c273f8aec3d35c4. 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/3Y7mjv8vFf9AFgIJgSE1Ij.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/3Y7mjv8vFf9AFgIJgSE1Ij.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a89b8515238850c53ad87aa5522c5b09e546fb8178a0089855c98aae62844c. 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/6sd8eHLp8f47Oz8Z8AdHir.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/6sd8eHLp8f47Oz8Z8AdHir.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738f5ecc146c35fbf7bd2d7a2eb5e2c1e66e4162fc821719a52cb141d123a7ea. 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/4nrMhdklAbLUkHRv1H7YkA.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/4nrMhdklAbLUkHRv1H7YkA.
{"copyright_id":"0xb55b60a70b7dc8cf27118e15f8b496225706f85d4f4aad6bbafa6784dc1dab04","isrc":"USWB12100642","name":"Vin Diesel","registered_at":"2026-06-20T20:23:22Z","spotify_id":"7vXsiPQlUlZHDf7YCyx9km","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55b60a70b7dc8cf27118e15f8b496225706f85d4f4aad6bbafa6784dc1dab04. 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/7vXsiPQlUlZHDf7YCyx9km.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/7vXsiPQlUlZHDf7YCyx9km.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b518fa6396a54ec11eb54c38b143be4a60f92f9845bbf87558076bfe37f506. 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/3XXNKA17HC1z09tKchbKHJ.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/3XXNKA17HC1z09tKchbKHJ.
{"copyright_id":"0x9832c3b53e0154a75f8990676d7058c82d7364fc17d13e8d0d8999c8d8d1eac0","isrc":"USWB12100643","name":"Graveyard Blues (feat. marinelli)","registered_at":"2026-06-18T07:53:59Z","spotify_id":"4IMKSXCS6M4yuQDozzPOeo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9832c3b53e0154a75f8990676d7058c82d7364fc17d13e8d0d8999c8d8d1eac0. 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/4IMKSXCS6M4yuQDozzPOeo.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/4IMKSXCS6M4yuQDozzPOeo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659df3266a72e7823f5130379544fef9c28b2cd6f8c979512769bdb1d501ec32. 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/5Gu2TpHvDKTu7kjOT2ddct.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/5Gu2TpHvDKTu7kjOT2ddct.
{"copyright_id":"0x062848de8830491747af30da803fe04b99b8d88539e8977cc961f95b360e25b5","isrc":"QMEZE1948375","name":"fun of it all (feat. Lonely God)","registered_at":"2026-06-26T11:38:20Z","spotify_id":"6bJbx0MiKxCveQxKOVPHis","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062848de8830491747af30da803fe04b99b8d88539e8977cc961f95b360e25b5. 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/6bJbx0MiKxCveQxKOVPHis.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/6bJbx0MiKxCveQxKOVPHis.
{"copyright_id":"0x6f52c1cae7f6ab5d795e695e9d8931c46c9a88b3018df4df87ce5f70c28e0539","isrc":"QMEZE1949128","name":"but i love you (feat. Chloe Lilac)","registered_at":"2026-06-21T15:57:06Z","spotify_id":"3m7yrNUeuIOsUaRImVw5nQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f52c1cae7f6ab5d795e695e9d8931c46c9a88b3018df4df87ce5f70c28e0539. 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/3m7yrNUeuIOsUaRImVw5nQ.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/3m7yrNUeuIOsUaRImVw5nQ.
back to me (feat. Joe Saan & Cadence Weapon)
shoulda coulda woulda (feat. Deem Spencer & Torii Wolf)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b43fdc15f795d08cb575343ce5f3c29e8f0463e2bf9b5c29b99a527c37eff6d. 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/0qzjXT7LBINO6UXJGqnYX3.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/0qzjXT7LBINO6UXJGqnYX3.
girls in town (feat. Nana Lourdes & Rome Fortune)
HIGH RIGHT NOW (feat. Wes Period & Transviolet)
no rush (feat. Anoyd & Young Rising Sons)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bef10a4e232f2395d2a558d3834460fa216a1a2ed0eda49388097a3f9b6132. 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/3ypX3Nxtlv1k7AohmbACLJ.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/3ypX3Nxtlv1k7AohmbACLJ.
{"copyright_id":"0xdcbd71cf2005ecc8bb4ffae59301640d0cb541ecdb9b4d272588f0cd399703ad","isrc":"QM6P42048702","name":"Control (Remix)","registered_at":"2026-06-08T21:27:46Z","spotify_id":"31nkw5blzPyflmjy0TPXrb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbd71cf2005ecc8bb4ffae59301640d0cb541ecdb9b4d272588f0cd399703ad. 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/31nkw5blzPyflmjy0TPXrb.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/31nkw5blzPyflmjy0TPXrb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7566ce5848af36651c254ae030a3394afeda14ff6b50725d419529cb04e16632. 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/20jjXIpe76GV56dIlkzlIY.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/20jjXIpe76GV56dIlkzlIY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda69ae2ecdb7151f6a53e9edb21d578144e3fdd45af85d000d0cd98b35015463. 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/2mv2kVePBaV0zSSQQOIesl.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/2mv2kVePBaV0zSSQQOIesl.
{"copyright_id":"0xa7c74ce44e89a11fd6638d5a9c252e61b581bcfb4176a3dacd845c535d170d45","isrc":"QMBZ92074148","name":"Dazed & Amused (Tim Atlas Remix)","registered_at":"2026-06-10T19:15:44Z","spotify_id":"2sfLtqkwxFsHSJSj8My8mo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c74ce44e89a11fd6638d5a9c252e61b581bcfb4176a3dacd845c535d170d45. 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/2sfLtqkwxFsHSJSj8My8mo.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/2sfLtqkwxFsHSJSj8My8mo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f894eba95634e13625bbd5d7913e2b797b85d7ec8a4adec368927da8f1046aa. 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/798HOhm1u63WB1GXE9CGhd.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/798HOhm1u63WB1GXE9CGhd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d785b5de98ee526a65a1d7179ab7aae3b5f28742c1723b7b85c289460d5afb. 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/5LJ64kh0DRbOFlUaB0cHaW.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/5LJ64kh0DRbOFlUaB0cHaW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b362956dea77fce671290e19b5bdd1f40516fa19df288dc2bd4a8616d19853. 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/597iaciWQocAdSQYCEZ934.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/597iaciWQocAdSQYCEZ934.