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 0x570a345a09f5e2c5caaf3e7c099c2213fdd64cc64292dcf7d62d9c8ddaf66b21. 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/138ca332-3f53-4b87-bdf6-e778d0376ba4.json and https://artists.proofprofile.net/proofs/artist/138ca332-3f53-4b87-bdf6-e778d0376ba4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Moulin Rouge! The Musical (Original Broadway Cast Recording)
Original Broadway Cast of Moulin Rouge! The Musical
{"copyright_id":"0xde120f20d8f7f2197fc398f6e2d3d64cc80716838cbab191e37f7f702806c90e","isrc":"USRC11902293","name":"Welcome To The Moulin Rouge!","registered_at":"2026-06-04T08:31:42Z","spotify_id":"2MPDYUvtXgRAHzr6dJzTxq","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 0xde120f20d8f7f2197fc398f6e2d3d64cc80716838cbab191e37f7f702806c90e. 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/2MPDYUvtXgRAHzr6dJzTxq.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/2MPDYUvtXgRAHzr6dJzTxq.
{"copyright_id":"0x47e385516d9e8dac5a14ee3ab180f19e066eda43885df2798fa2169ca18bddff","isrc":"USRC11902294","name":"Truth Beauty Freedom Love","registered_at":"2026-06-04T12:02:30Z","spotify_id":"3A1wDzh80odSP8vTGIWKL1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e385516d9e8dac5a14ee3ab180f19e066eda43885df2798fa2169ca18bddff. 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/3A1wDzh80odSP8vTGIWKL1.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/3A1wDzh80odSP8vTGIWKL1.
{"copyright_id":"0x080c9983ac91b5ddec9187d5ac7a5fe6e04a1d1ac5067a678f478545fd368331","isrc":"USRC11902271","name":"The Sparkling Diamond","registered_at":"2026-06-04T10:39:40Z","spotify_id":"4zDm0Olw94w1JUUKdcdKSR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080c9983ac91b5ddec9187d5ac7a5fe6e04a1d1ac5067a678f478545fd368331. 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/4zDm0Olw94w1JUUKdcdKSR.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/4zDm0Olw94w1JUUKdcdKSR.
{"copyright_id":"0x34e85770bba7a9d2a12f50799b6bfdba8ec139d1d9e9eab8b972419dc9030e8e","isrc":"USRC11902295","name":"Shut Up And Raise Your Glass","registered_at":"2026-06-04T08:58:35Z","spotify_id":"0Wf6n5vnawBcIsqehqUkeT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e85770bba7a9d2a12f50799b6bfdba8ec139d1d9e9eab8b972419dc9030e8e. 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/0Wf6n5vnawBcIsqehqUkeT.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/0Wf6n5vnawBcIsqehqUkeT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43a13788386000295a14938b36f3469aeefe1b74db89ba970f67e4169c95331. 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/70f9b6hWRsl3zchFyXzSzG.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/70f9b6hWRsl3zchFyXzSzG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf874694c34c3de50694df6286f3052c33ce90df35e86ef935ffedd944a5010d1. 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/3iIxdHdkq3Z6t7SJNKUQf5.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/3iIxdHdkq3Z6t7SJNKUQf5.
{"copyright_id":"0x1f4580e938a59f92cc8b921fb09cb5a8a90d555923cca3eedb0974b792f11573","isrc":"USRC11902298","name":"So Exciting! (The Pitch Song)","registered_at":"2026-06-04T13:40:41Z","spotify_id":"1fhbrADKIrUd90jrfSLAaw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4580e938a59f92cc8b921fb09cb5a8a90d555923cca3eedb0974b792f11573. 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/1fhbrADKIrUd90jrfSLAaw.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/1fhbrADKIrUd90jrfSLAaw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666bfb7ddbf892d506f718b71cc2e2cbf870b193a5c377806c11b232727a1388. 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/54YkZM6qqTjeOhb4KBos9J.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/54YkZM6qqTjeOhb4KBos9J.
{"copyright_id":"0x60d6966ad4f26987dd6ef5eac32615eed6a30ea8c258d97d0d477ead2492b5db","isrc":"USRC11902300","name":"Nature Boy","registered_at":"2026-06-04T16:28:21Z","spotify_id":"546suJrCUK3Lp6PYMvfapn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d6966ad4f26987dd6ef5eac32615eed6a30ea8c258d97d0d477ead2492b5db. 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/546suJrCUK3Lp6PYMvfapn.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/546suJrCUK3Lp6PYMvfapn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43ad9d6cb9772ee9815d15773d5a682e678694a9a345b324e740ad9f294d9c0. 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/5JRgVMONxTRjC1g1d0XsvX.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/5JRgVMONxTRjC1g1d0XsvX.
{"copyright_id":"0x6709085a868c6b999f6526b288e4203249ff06f863dcee46aedfb3bc2dcbb8c1","isrc":"USRC11902302","name":"Backstage Romance","registered_at":"2026-06-04T08:13:14Z","spotify_id":"6E0Gc6lAZ3AzDsWoldmHRC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6709085a868c6b999f6526b288e4203249ff06f863dcee46aedfb3bc2dcbb8c1. 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/6E0Gc6lAZ3AzDsWoldmHRC.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/6E0Gc6lAZ3AzDsWoldmHRC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe366687099a3aa327879393a85d22531f5be2d236e14c09b9afe57e4ad930474. 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/0Ab8W397VjR2ZNVkItDjSO.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/0Ab8W397VjR2ZNVkItDjSO.
{"copyright_id":"0xe9581fff6dfac7a6355c03dd36c2edaa788a45cefdf79de41ac0b8258524563b","isrc":"USRC11902304","name":"Only Girl In A Material World","registered_at":"2026-06-04T12:48:47Z","spotify_id":"2ggMaRfyC8Sb2tUV1miHqT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9581fff6dfac7a6355c03dd36c2edaa788a45cefdf79de41ac0b8258524563b. 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/2ggMaRfyC8Sb2tUV1miHqT.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/2ggMaRfyC8Sb2tUV1miHqT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a0e088a68c578085ceeb912be76c287f188e56bd507ce78c7647cd02c27768. 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/5uuhyA2Zym0sh8GI8Rl3nF.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/5uuhyA2Zym0sh8GI8Rl3nF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e0aa54ba0d6ec69233fc7cac60a81e72ee5ec3341e85732a9c5a88a851592e. 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/70XYXbSf4g5IfnDJ13se9L.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/70XYXbSf4g5IfnDJ13se9L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48d81eb185fc6c3f9190be065cbc06b50685b763dd49287e731ee106f082d87. 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/6pOp190Velj9UdfdfCiqlI.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/6pOp190Velj9UdfdfCiqlI.
{"copyright_id":"0x1b706f8cfcd5533c8ae5391fa4210b29e578c6fc0293c6edab83398e1d89ede4","isrc":"USRC11902308","name":"Your Song Reprise","registered_at":"2026-06-04T16:10:37Z","spotify_id":"3Lkk3DbtKNu3A5yEaio6IE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b706f8cfcd5533c8ae5391fa4210b29e578c6fc0293c6edab83398e1d89ede4. 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/3Lkk3DbtKNu3A5yEaio6IE.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/3Lkk3DbtKNu3A5yEaio6IE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55866cb80792f9b5656067168c1da80392c879e3139b6545ef268a7b99a33aef. 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/15WMlUoRLfIs4hSoDiDI9M.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/15WMlUoRLfIs4hSoDiDI9M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62666473d1f6af1f2f2532e4a26940da3b550b83f4e6b2a4cae34282d9f0d2d. 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/5ByTSN9402oBlZ2E0IwjX3.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/5ByTSN9402oBlZ2E0IwjX3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080c9983ac91b5ddec9187d5ac7a5fe6e04a1d1ac5067a678f478545fd368331. 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/1YP760quYEcHk1tuxy4gp3.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/1YP760quYEcHk1tuxy4gp3.
SMASH (Original Broadway Cast Recording)
{"copyright_id":"0x8ce0c2f29d15b61962caf4f3ab792171c089d7b81c238c126fa595bb5a4038ef","isrc":"USC4R2555295","name":"Let Me Be Your Star - Bombshell Opening","registered_at":"2026-06-07T11:34:27Z","spotify_id":"3eW2Mp1Hkz8LcrBGGUhlsm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce0c2f29d15b61962caf4f3ab792171c089d7b81c238c126fa595bb5a4038ef. 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/3eW2Mp1Hkz8LcrBGGUhlsm.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/3eW2Mp1Hkz8LcrBGGUhlsm.
{"copyright_id":"0x148880aa92bf419af2b47aa7e24f5c1bf7f5427dab5ea8fb9ee130b565dbaa96","isrc":"USC4R2555296","name":"The National Pastime / Public Relations","registered_at":"2026-06-08T00:52:56Z","spotify_id":"0vBllNi6EQCZOXb8h8xhmT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148880aa92bf419af2b47aa7e24f5c1bf7f5427dab5ea8fb9ee130b565dbaa96. 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/0vBllNi6EQCZOXb8h8xhmT.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/0vBllNi6EQCZOXb8h8xhmT.
{"copyright_id":"0x6429efe11ea1520bd5f8c49ff3ddc4cf52b9100124eda3f0b4cf801991ef4077","isrc":"USC4R2555297","name":"Second Hand White Baby Grand","registered_at":"2026-06-08T09:40:59Z","spotify_id":"7Joh8FPyuoBx86eSjad18e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6429efe11ea1520bd5f8c49ff3ddc4cf52b9100124eda3f0b4cf801991ef4077. 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/7Joh8FPyuoBx86eSjad18e.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/7Joh8FPyuoBx86eSjad18e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2e95473fddc752a5af0b6c4475eceb0167c9fcd81945b7223823249d50bf1d. 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/4a1fv19o4LFXrb9AhQgx9x.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/4a1fv19o4LFXrb9AhQgx9x.
{"copyright_id":"0x924e3aea2a8c514db835e80b11b296305c62353d5b99b62ed545d877fd1ea094","isrc":"USC4R2555299","name":"Don't Say Yes Until I Finish Talking","registered_at":"2026-06-08T17:25:43Z","spotify_id":"75eF3u5JAZSUegCcy1sj4A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924e3aea2a8c514db835e80b11b296305c62353d5b99b62ed545d877fd1ea094. 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/75eF3u5JAZSUegCcy1sj4A.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/75eF3u5JAZSUegCcy1sj4A.
{"copyright_id":"0xe58512bd999a349300da003d3fb71048163b9cc53d88e175adae5c1af6492491","isrc":"USC4R2555300","name":"The 20th Century Fox Mambo","registered_at":"2026-06-08T09:47:55Z","spotify_id":"33OyhvLtS2wEWChHAJFwfQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58512bd999a349300da003d3fb71048163b9cc53d88e175adae5c1af6492491. 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/33OyhvLtS2wEWChHAJFwfQ.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/33OyhvLtS2wEWChHAJFwfQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d2de6e0de289ff6ed16ecf5c4aea7d69d02855f0ede22b4e9a112016e87de7. 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/3T8Im78k7i7fg148A2V759.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/3T8Im78k7i7fg148A2V759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2396300994766e0990295f5454158b674a04c2c368f2ceae20e454a0e7ec1529. 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/27k45LwJWKloz6gPLh3Dd7.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/27k45LwJWKloz6gPLh3Dd7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5173eaba435fe430c899b342f376749871e30d96ab4a88dc68cc7d45d0106996. 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/3uuUmxeV4DYjSN6h8LuqP1.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/3uuUmxeV4DYjSN6h8LuqP1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da9c2037a2b33c6373e161acf4054c585139fcc75576636164f02ecd679f759. 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/0kieFcPM5GxJ5W9pdrcgPl.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/0kieFcPM5GxJ5W9pdrcgPl.
{"copyright_id":"0xbcbde2cc349cfecef25b230fb46b69ed2796fc254b5e649a71fd2fc12c6d666f","isrc":"USC4R2555305","name":"(Let's Start) Tomorrow Tonight","registered_at":"2026-06-08T18:04:03Z","spotify_id":"6AEv70xDh2ZQWlBb2wL6Wg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbde2cc349cfecef25b230fb46b69ed2796fc254b5e649a71fd2fc12c6d666f. 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/6AEv70xDh2ZQWlBb2wL6Wg.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/6AEv70xDh2ZQWlBb2wL6Wg.
{"copyright_id":"0x7af17c687254e7a18d85342e7dadbb17f3efdcf4b454b7d1bb396795429fc420","isrc":"USC4R2555306","name":"They Just Keep Moving The Line","registered_at":"2026-06-07T17:53:54Z","spotify_id":"2VVeri5vVzydOFcnnGbmmH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af17c687254e7a18d85342e7dadbb17f3efdcf4b454b7d1bb396795429fc420. 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/2VVeri5vVzydOFcnnGbmmH.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/2VVeri5vVzydOFcnnGbmmH.
I Never Met A Wolf Who Didn't Love To Howl
{"copyright_id":"0x1e03c7a9ea142adc5b587cddf0e878fbe952314318b7eb173d5fdb180781c7cc","isrc":"USC4R2555307","name":"I Never Met A Wolf Who Didn't Love To Howl","registered_at":"2026-06-08T17:23:04Z","spotify_id":"7mv6oLVcb0HZXpOIE8CvbW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e03c7a9ea142adc5b587cddf0e878fbe952314318b7eb173d5fdb180781c7cc. 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/7mv6oLVcb0HZXpOIE8CvbW.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/7mv6oLVcb0HZXpOIE8CvbW.
{"copyright_id":"0x8f1bf67714ad3552f9be2e99e3a6ab7d5f0d23901e6ce5606f5e5f148f51f0cb","isrc":"USC4R2555308","name":"Cut, Print...Moving On","registered_at":"2026-06-09T04:14:22Z","spotify_id":"2QAjKm3KN2QfgqAvLarqyC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1bf67714ad3552f9be2e99e3a6ab7d5f0d23901e6ce5606f5e5f148f51f0cb. 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/2QAjKm3KN2QfgqAvLarqyC.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/2QAjKm3KN2QfgqAvLarqyC.
{"copyright_id":"0x256e6c4c5a850a240dce5a06fc149216b270c0debe3a98109a85ff704c8f4dc1","isrc":"USC4R2555309","name":"Second Hand White Baby Grand - Reprise","registered_at":"2026-06-09T14:31:05Z","spotify_id":"7bLFVxS6EYbAI7yC2stENB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256e6c4c5a850a240dce5a06fc149216b270c0debe3a98109a85ff704c8f4dc1. 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/7bLFVxS6EYbAI7yC2stENB.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/7bLFVxS6EYbAI7yC2stENB.
{"copyright_id":"0xbb19b24dade05f8b9e9649d10cb320dd4c1fe00bd67a1f1154ef723c3055204b","isrc":"USC4R2555310","name":"Don't Forget Me - Bombshell Finale","registered_at":"2026-06-08T17:35:30Z","spotify_id":"4Pl9gQ4Os4bKOOcGNkJkFh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb19b24dade05f8b9e9649d10cb320dd4c1fe00bd67a1f1154ef723c3055204b. 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/4Pl9gQ4Os4bKOOcGNkJkFh.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/4Pl9gQ4Os4bKOOcGNkJkFh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9b1e9de657c7110f895f2145882e5776b01efde8f4cdccb8cd8e524b6433ac. 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/3k8rCa5N0glTpd1GSEnTnF.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/3k8rCa5N0glTpd1GSEnTnF.