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 0xc14713f68f21d1b9f728030d090cd7dadf231b8894aab4e42cd08f614e216d14. 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/9880a8a8-6f8a-45a0-9238-9504b9d8ef96.json and https://artists.proofprofile.net/proofs/artist/9880a8a8-6f8a-45a0-9238-9504b9d8ef96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x8b626131c26c0f2bfc698fcda0cb4b56387ae6b14c04fd7993b7fdc8dd75a5f0","isrc":"USUM71801470","name":"A Time For Us","registered_at":"2026-06-29T08:43:56Z","spotify_id":"1L22gYt8y0gEFVjFhqJD8T","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 0x8b626131c26c0f2bfc698fcda0cb4b56387ae6b14c04fd7993b7fdc8dd75a5f0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1L22gYt8y0gEFVjFhqJD8T.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/1L22gYt8y0gEFVjFhqJD8T.
{"copyright_id":"0xfaa42939e512a28cf369aeea74f7b9aaef58699d7dca3698c2c40a13430fb519","isrc":"USPR37307330","name":"When I Fall In Love","registered_at":"2026-06-22T05:37:55Z","spotify_id":"4VmXYzYcXOLrFwLWW3cFVs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa42939e512a28cf369aeea74f7b9aaef58699d7dca3698c2c40a13430fb519. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4VmXYzYcXOLrFwLWW3cFVs.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/4VmXYzYcXOLrFwLWW3cFVs.
{"copyright_id":"0xc789f4a101bbfbabaf6f36139a731a41aed16370f8fb55b92273428864229afc","isrc":"USUMG9900726","name":"Are You Lonesome Tonight","registered_at":"2026-06-25T19:27:31Z","spotify_id":"0AWzdHylnLD2ZDVb0rdfkj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc789f4a101bbfbabaf6f36139a731a41aed16370f8fb55b92273428864229afc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0AWzdHylnLD2ZDVb0rdfkj.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/0AWzdHylnLD2ZDVb0rdfkj.
Who Can I Turn To (When Nobody Needs Me)
He's a Heartache (Looking for a Place to Happen) - Live
Interaction with Audience / Crazy - Live
Medley: You Ain't Woman Enough (To Take My Man) / Rose Garden / Snowbird / Here You Come Again / I Was Country When Country Wasn't Cool / Nobody / Stand By Your Man - Live
Medley: Paper Roses / I'm Leaving It All Up to You - Live
Medley - A Little Bit Country (A Little Bit Rock N' Roll) / Nine to Five - Live
May Tomorrow Be a Perfect Day / Theme from The Donny and Marie TV Show - Live
Joseph and the Amazing Technicolor Dreamcoat (Canadian Cast Recording)
The Brothers Come to Egypt / Grovel, Grovel
Finale: Any Dream Will Do / Give Me My Colored Coat
It's The Most Wonderful Time Of The Year
Deck The Halls/Hark The Herald Angels Sing
This Is The Moment (International Version)
Not While I'm Around - From "This Is The Moment"
{"copyright_id":"0xe00f7714e380d674dc6c5fd24189e34f7d0de9fc09806ce04332dc0d3831e9fd","isrc":"USUMC0000466","name":"This Is The Moment","registered_at":"2026-06-29T08:43:14Z","spotify_id":"0oGwb8YhIeWSH4i2E98smF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00f7714e380d674dc6c5fd24189e34f7d0de9fc09806ce04332dc0d3831e9fd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0oGwb8YhIeWSH4i2E98smF.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/0oGwb8YhIeWSH4i2E98smF.
20th Century Masters: The Millennium Collection: Best of Donny Osmond
{"copyright_id":"0x19548296cc94d174b63a723d616c00cb0f23bb826975f2cf5de54f28e95aff2e","isrc":"USUMG9900722","name":"Go Away Little Girl","registered_at":"2026-06-21T23:02:12Z","spotify_id":"4kjOWauuYptQVSnuac4dsr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19548296cc94d174b63a723d616c00cb0f23bb826975f2cf5de54f28e95aff2e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kjOWauuYptQVSnuac4dsr.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/4kjOWauuYptQVSnuac4dsr.
20th Century Masters: The Millennium Collection: Best of Donny & Marie Osmond
{"copyright_id":"0x9a6bf5daeb731cd11693df2d13318be09f4810325423eabd41cde0498a161f82","isrc":"USPR37407337","name":"I'm Leaving It (All) Up To You","registered_at":"2026-06-20T09:21:54Z","spotify_id":"0OPMdY8MpVkew5eTWuHfb4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6bf5daeb731cd11693df2d13318be09f4810325423eabd41cde0498a161f82. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OPMdY8MpVkew5eTWuHfb4.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/0OPMdY8MpVkew5eTWuHfb4.
{"copyright_id":"0x7408ff14ecccf84c1161a2dd5e054430fca8e5e52052aa4a8dde8bf88e819958","isrc":"USPR37407338","name":"Morning Side Of The Mountain","registered_at":"2026-06-22T19:41:19Z","spotify_id":"2mZ4TDha5FgkGC3l2winZk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7408ff14ecccf84c1161a2dd5e054430fca8e5e52052aa4a8dde8bf88e819958. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2mZ4TDha5FgkGC3l2winZk.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/2mZ4TDha5FgkGC3l2winZk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d29b96f4c671c6d4285727d1663834f5c59d6d8a3b37515b545232a6c8be7c9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7y07lrKxKZq8qgc4wHa2lF.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/7y07lrKxKZq8qgc4wHa2lF.
{"copyright_id":"0x7408ff14ecccf84c1161a2dd5e054430fca8e5e52052aa4a8dde8bf88e819958","isrc":"USPR37407338","name":"Morning Side Of The Mountain","registered_at":"2026-06-22T19:41:19Z","spotify_id":"2sIyyRaeUp9oOjejrPkCPc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7408ff14ecccf84c1161a2dd5e054430fca8e5e52052aa4a8dde8bf88e819958. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sIyyRaeUp9oOjejrPkCPc.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/2sIyyRaeUp9oOjejrPkCPc.
{"copyright_id":"0xcfc6dca1e83bcd9d97d6ac95812b80d9cb854b8f0965b45714bb271fd6aa826d","isrc":"USPR37207321","name":"Puppy Love","registered_at":"2026-06-10T03:29:14Z","spotify_id":"6bW8mhvuPZHcpe3pYLRwDH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc6dca1e83bcd9d97d6ac95812b80d9cb854b8f0965b45714bb271fd6aa826d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6bW8mhvuPZHcpe3pYLRwDH.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/6bW8mhvuPZHcpe3pYLRwDH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7314af554faa604490c37381c4350dcb3425970f2a3035b417a97b4f38fe18c5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MhLscg2IaG0hw6Nhs3gUs.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/3MhLscg2IaG0hw6Nhs3gUs.
{"copyright_id":"0x5d29b96f4c671c6d4285727d1663834f5c59d6d8a3b37515b545232a6c8be7c9","isrc":"USUR10200535","name":"In My Little Corner Of The World","registered_at":"2026-06-29T08:42:06Z","spotify_id":"7iUE5cJ3TxdtB8cnlQpXip","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d29b96f4c671c6d4285727d1663834f5c59d6d8a3b37515b545232a6c8be7c9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7iUE5cJ3TxdtB8cnlQpXip.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/7iUE5cJ3TxdtB8cnlQpXip.
{"copyright_id":"0x6734606fea8368dcd58644b45dda811670910fb6f1a9f70deeb7ec21339561e4","isrc":"USPR37307331","name":"The Twelfth Of Never","registered_at":"2026-06-19T14:43:57Z","spotify_id":"5Cgb0CuaFMH8Q2PjsEWjhY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6734606fea8368dcd58644b45dda811670910fb6f1a9f70deeb7ec21339561e4. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Cgb0CuaFMH8Q2PjsEWjhY.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/5Cgb0CuaFMH8Q2PjsEWjhY.
Love Songs Of The '70s (UK Version with Bonus Track)
{"copyright_id":"0xe00f7714e380d674dc6c5fd24189e34f7d0de9fc09806ce04332dc0d3831e9fd","isrc":"USUMC0000466","name":"This Is The Moment","registered_at":"2026-06-29T08:43:14Z","spotify_id":"2opkZ39txYJMuAFhaLUx4n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00f7714e380d674dc6c5fd24189e34f7d0de9fc09806ce04332dc0d3831e9fd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2opkZ39txYJMuAFhaLUx4n.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/2opkZ39txYJMuAFhaLUx4n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3029712ad967e7843c29b5928296bb5f4607bb8b32b88a514b9f3034827d3f9. 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/3LuiUHfCFHS37Be0d4zgv4.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/3LuiUHfCFHS37Be0d4zgv4.
{"copyright_id":"0x30bbad423eee38cf354af0c675893a06959ce3d4a28fa91e11d8392c2dfda1b7","isrc":"USUMG9900721","name":"Sweet And Innocent","registered_at":"2026-06-21T00:29:58Z","spotify_id":"67QKpPxZoQ9NJnBZMAutlA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bbad423eee38cf354af0c675893a06959ce3d4a28fa91e11d8392c2dfda1b7. 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/67QKpPxZoQ9NJnBZMAutlA.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/67QKpPxZoQ9NJnBZMAutlA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19548296cc94d174b63a723d616c00cb0f23bb826975f2cf5de54f28e95aff2e. 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/4Z119c1lpzquvO3sB5jb0D.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/4Z119c1lpzquvO3sB5jb0D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502679fee49d5add01da8ffdcdee65a94cdcbf3239a4084af271dfb71a42414e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tPPz4tJ0GtUFjr7tMlinb.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/1tPPz4tJ0GtUFjr7tMlinb.
{"copyright_id":"0xcfc6dca1e83bcd9d97d6ac95812b80d9cb854b8f0965b45714bb271fd6aa826d","isrc":"USPR37207321","name":"Puppy Love","registered_at":"2026-06-10T03:29:14Z","spotify_id":"2OVCsYZaYdBgoCAUtWZGLv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc6dca1e83bcd9d97d6ac95812b80d9cb854b8f0965b45714bb271fd6aa826d. 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/2OVCsYZaYdBgoCAUtWZGLv.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/2OVCsYZaYdBgoCAUtWZGLv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c711edfc64a264a8e5335b26d590e5a77ae796dd67d2ffcada20139c2460a04. 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/5DPK3t3xt8Yy0JIKdDyQSz.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/5DPK3t3xt8Yy0JIKdDyQSz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74740f0541db9ac79a12b571436fa68c75cc2687cf19f42d3f88a946702937de. 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/41V2yOceRluo1qerXH2Dib.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/41V2yOceRluo1qerXH2Dib.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6734606fea8368dcd58644b45dda811670910fb6f1a9f70deeb7ec21339561e4. 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/267NLmerRnfC0hvGi3rDEV.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/267NLmerRnfC0hvGi3rDEV.
{"copyright_id":"0xc789f4a101bbfbabaf6f36139a731a41aed16370f8fb55b92273428864229afc","isrc":"USUMG9900726","name":"Are You Lonesome Tonight","registered_at":"2026-06-25T19:27:31Z","spotify_id":"6Oc7NRkYzfOo7TMEWp8GvO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc789f4a101bbfbabaf6f36139a731a41aed16370f8fb55b92273428864229afc. 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/6Oc7NRkYzfOo7TMEWp8GvO.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/6Oc7NRkYzfOo7TMEWp8GvO.
{"copyright_id":"0x7408ff14ecccf84c1161a2dd5e054430fca8e5e52052aa4a8dde8bf88e819958","isrc":"USPR37407338","name":"Morning Side Of The Mountain","registered_at":"2026-06-22T19:41:19Z","spotify_id":"20L3Gl72xTH1ZoPmyeL2W3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7408ff14ecccf84c1161a2dd5e054430fca8e5e52052aa4a8dde8bf88e819958. 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/20L3Gl72xTH1ZoPmyeL2W3.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/20L3Gl72xTH1ZoPmyeL2W3.
A Little Bit Country-A Little Bit Rock 'N Roll
{"copyright_id":"0xcb50db05ad414a96cc7119239ab676d7725d672ba99bc9c4e0022d16b2f1c690","isrc":"USUMG9900715","name":"A Little Bit Country-A Little Bit Rock 'N Roll","registered_at":"2026-06-08T06:03:42Z","spotify_id":"2rW8J8qRYJDfQ31KcG92ZZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb50db05ad414a96cc7119239ab676d7725d672ba99bc9c4e0022d16b2f1c690. 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/2rW8J8qRYJDfQ31KcG92ZZ.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/2rW8J8qRYJDfQ31KcG92ZZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7b775ae6a13efddd9ee69981a28cd79894c129a89f1116b98ebd9994d7526b. 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/1I0HPyA358wezY1aCpuLBS.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/1I0HPyA358wezY1aCpuLBS.
{"copyright_id":"0xeadde08166c1dfbcfe5f64a5baf74c2a780c6567fa412aee94153854babf8945","isrc":"GBALG9200006","name":"Any Dream Will Do","registered_at":"2026-06-20T04:46:39Z","spotify_id":"3WT1wFyzrB6IAb9r2HZu9r","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadde08166c1dfbcfe5f64a5baf74c2a780c6567fa412aee94153854babf8945. 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/3WT1wFyzrB6IAb9r2HZu9r.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/3WT1wFyzrB6IAb9r2HZu9r.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b7ad13c1bdbc0337caeffbf408fd3cd959c577acc865d96ff13dc4a64c0bad. 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/2zKWgLCKQ5ZdOayJA0TT2K.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/2zKWgLCKQ5ZdOayJA0TT2K.
Any Dream Will Do - Canadian Cast Recording Of "Joseph And The Amazing Technicolor Dreamcoat" / Single Version
Paper Roses / I'm Leaving It (All) Up to You
You Ain't Woman Enough / (I Never Promised You A) Rose Garden / Snowbird / Here You Come Again / I Was Country When Country Wasn't Cool / Nobody / Stand By Your Man
Little Bit Country, Little Bit of Rock 'N' Roll / Nine to Five
Medley: You Ain't Woman Enough (To Take My Man) / Rose Garden [I Never Promised You A] / Snow Bird / Here You Come Again / I Was Country When Country Wasn't Cool / Nobody / Stand by Your Man - Live
Medley: Paper Roses / I'm Leaving It All up to You - Live
Medley: Little Bit Country / Nine to Five (9 to 5) - Live
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda67bb7ddd93e46e7d00ba147b6d39e09edc7aa20cb1da82a82edfa10571b1e3. 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/28UMEtwyUUy5u0UWOVHwiI.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/28UMEtwyUUy5u0UWOVHwiI.
Standing Ovation: The Greatest Songs from the Stage
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b73ec4fc431d44cf8e40b32299f0264061a57aede7293375b93a04496b382e. 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/4Wes8q2LJrzDspCPKLhV0k.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/4Wes8q2LJrzDspCPKLhV0k.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16044cd5041389e61b78771f8344c35666933561785dc9ee8c05e7bc5b0ea627. 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/08op8HyW5DQVG5HHFciJek.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/08op8HyW5DQVG5HHFciJek.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc6dca1e83bcd9d97d6ac95812b80d9cb854b8f0965b45714bb271fd6aa826d. 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/3ABtW1kSCzKlJGGDYFH7GV.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/3ABtW1kSCzKlJGGDYFH7GV.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6734606fea8368dcd58644b45dda811670910fb6f1a9f70deeb7ec21339561e4. 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/2uM6Jb8bGOmv7h7bh67JWY.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/2uM6Jb8bGOmv7h7bh67JWY.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7314af554faa604490c37381c4350dcb3425970f2a3035b417a97b4f38fe18c5. 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/5ntju1Nrc5kgLkI4SeP8L2.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/5ntju1Nrc5kgLkI4SeP8L2.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa42939e512a28cf369aeea74f7b9aaef58699d7dca3698c2c40a13430fb519. 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/1c8ufSwZhNNuCZdzOhuPaH.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/1c8ufSwZhNNuCZdzOhuPaH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74740f0541db9ac79a12b571436fa68c75cc2687cf19f42d3f88a946702937de. 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/2qUOAtp32XvPcLiMFFTdh4.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/2qUOAtp32XvPcLiMFFTdh4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c711edfc64a264a8e5335b26d590e5a77ae796dd67d2ffcada20139c2460a04. 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/0pzxrl8lcMAif8gqaFg1XQ.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/0pzxrl8lcMAif8gqaFg1XQ.
{"copyright_id":"0x7408ff14ecccf84c1161a2dd5e054430fca8e5e52052aa4a8dde8bf88e819958","isrc":"USPR37407338","name":"Morning Side Of The Mountain","registered_at":"2026-06-22T19:41:19Z","spotify_id":"2pMyYZRTJVjQVCv3BE7AmJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7408ff14ecccf84c1161a2dd5e054430fca8e5e52052aa4a8dde8bf88e819958. 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/2pMyYZRTJVjQVCv3BE7AmJ.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/2pMyYZRTJVjQVCv3BE7AmJ.
"Joseph And The Amazing Technicolor Dreamcoat" 1992 Canadian Cast
Unmasked: The Platinum Collection (Deluxe)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadde08166c1dfbcfe5f64a5baf74c2a780c6567fa412aee94153854babf8945. 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/5scvNCcSjZbEwLYvXwtxqb.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/5scvNCcSjZbEwLYvXwtxqb.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc6dca1e83bcd9d97d6ac95812b80d9cb854b8f0965b45714bb271fd6aa826d. 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/66nXqDeVXhgDcFLzTvJ1Gj.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/66nXqDeVXhgDcFLzTvJ1Gj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bb9233c62087a2910e475c058941da9eb4e13728db371247a395fd637a70fd. 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/7aLRJSPe2jctbQFJzUoswy.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/7aLRJSPe2jctbQFJzUoswy.
Close Every Door - From "Joseph And The Amazing Technicolor Dreamcoat"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2588c88c1214032999b932ea27310417e80039f9fb65f4412204d3ae7434a8ec. 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/2m7elNwdyvL7yj3FAhBZ9w.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/2m7elNwdyvL7yj3FAhBZ9w.
The Very Best Of Andrew Lloyd Webber: The Broadway Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2588c88c1214032999b932ea27310417e80039f9fb65f4412204d3ae7434a8ec. 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/2nTxKqb4Bc8XzOpLGnm7iU.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/2nTxKqb4Bc8XzOpLGnm7iU.