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 0xaea53e56dbd5e437c470f2fda43403d32221a220c116067dee841303eb90c9b6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f978f4d2-888b-483f-8a54-4ee09fa6b6af.json and https://artists.proofprofile.net/proofs/artist/f978f4d2-888b-483f-8a54-4ee09fa6b6af.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 0x6153b0125172225670a9b84e89ab8b0ce140114c982430d33cd93fbec9e667e2. 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/20IpXciucJown4DpvKkmUR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20IpXciucJown4DpvKkmUR.
{"copyright_id":"0xc8d5a078d07b4ced9cf907ce14991edd2c99e552b9f4203440fc7ffc2cf5e565","isrc":"NL4NL2169606","name":"Dies Irae","registered_at":"2026-06-06T15:28:26Z","spotify_id":"1QXjPtuYNby5VilLPLuvxW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d5a078d07b4ced9cf907ce14991edd2c99e552b9f4203440fc7ffc2cf5e565. 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/1QXjPtuYNby5VilLPLuvxW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QXjPtuYNby5VilLPLuvxW.
{"copyright_id":"0x9670dac4d57f3ea32b0d5b232ea70ee57c2d117454a4a6f75596d8cddcad3865","isrc":"NL1AP2075689","name":"End of Time - Floatinurboat Remix","registered_at":"2026-06-20T03:04:09Z","spotify_id":"2fRxRsH4L4M4CJ6Ca43ib2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9670dac4d57f3ea32b0d5b232ea70ee57c2d117454a4a6f75596d8cddcad3865. 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/2fRxRsH4L4M4CJ6Ca43ib2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fRxRsH4L4M4CJ6Ca43ib2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5158bab364e959e940c50c2b55dc0a17e487a967d627cc631a78c725e795e3f7. 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/7B3TZZXzzXUqbPnMgoCKxb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B3TZZXzzXUqbPnMgoCKxb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff1b2ec39e4aae7a363e3322a733242a226fdb0ff989ae09815923036df5e50. 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/15aG7JX2nLkddY8zLxU4bG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15aG7JX2nLkddY8zLxU4bG.
{"copyright_id":"0x2052a1fd94f95fff15ed22bced2a6a49bd0071fe4f83b30a92b678ad3793b3f1","isrc":"TCABN1393940","name":"Diamond Sky","registered_at":"2026-06-07T01:15:15Z","spotify_id":"7GpaUNNwRIRaWcQ93Gmt9W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2052a1fd94f95fff15ed22bced2a6a49bd0071fe4f83b30a92b678ad3793b3f1. 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/7GpaUNNwRIRaWcQ93Gmt9W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GpaUNNwRIRaWcQ93Gmt9W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c9f1790656e32aeac8a4c15c0e9ccb542c3d177b6b267eb5d098578ce9ce54. 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/188NaphwSg91aN08JAzCDm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/188NaphwSg91aN08JAzCDm.
{"copyright_id":"0xb0a8790eb49fcb46192995dccb2b5b5d70fee1ef63d88e0ed89d8d4b03a33214","isrc":"QZ8GX1701098","name":"The Darkest Night","registered_at":"2026-06-18T02:42:45Z","spotify_id":"5nx27b4plWIzpZxPGmrrgd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a8790eb49fcb46192995dccb2b5b5d70fee1ef63d88e0ed89d8d4b03a33214. 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/5nx27b4plWIzpZxPGmrrgd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nx27b4plWIzpZxPGmrrgd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243711d1f9b609e5ab9713b9979f860597f1f61990644e9e2d885a022b92ea6b. 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/5tPyUwAzQMDSOgQV2uCj2Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tPyUwAzQMDSOgQV2uCj2Z.
{"copyright_id":"0x991de09f70db7942f1bddcb96828c9caddcf516fe4c3a22e0e3bbd41042b6557","isrc":"QZ8GX1701099","name":"In The Night","registered_at":"2026-06-18T11:48:14Z","spotify_id":"5JVDjHEwYmrtbzrs13W5Ts","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991de09f70db7942f1bddcb96828c9caddcf516fe4c3a22e0e3bbd41042b6557. 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/5JVDjHEwYmrtbzrs13W5Ts.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JVDjHEwYmrtbzrs13W5Ts.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7374ea5ccf924eb449f4944956c7136b85330d9c35ff6e1a90bf1fbef6ad987. 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/7FsgdWegfYRG9jKKOmz2Ra.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FsgdWegfYRG9jKKOmz2Ra.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fca141c123494bb8637fc979397795aa9273e41b734d7764a912f3e0df71011. 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/2Pg2nXhWOCRyILdHt6aysv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Pg2nXhWOCRyILdHt6aysv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a98366be269fe6aebb159b4767106ffb82bc2f77fbe9bca0f729d50f83ec63. 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/1OQHovjb0Bicqm93Nm354u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OQHovjb0Bicqm93Nm354u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe8afda14dc94b6d402a0c82e0110705e723d58d6fd2e0bb54e6ccbcadc3889. 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/3rfqV8KKsYXudMjDACDrFZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rfqV8KKsYXudMjDACDrFZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95754c2baa744966d1be1d1be20d3a5174a28e3bd9b26faa4d6a19fa3ef97da4. 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/3XzUAh2RX10YkKxxcd1I9b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XzUAh2RX10YkKxxcd1I9b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617162af70b7025877e8fa652106eeafb079aa37f19c436566ab48fa7324b0a7. 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/5JSOFeowMuVY1qFUlM7oEi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JSOFeowMuVY1qFUlM7oEi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4546461f112bdd56e803209e599b4bf6bd72625d47a31a0905a8e3ea02249213. 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/4h8rdM6uwClN0Ozud2Hxax.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h8rdM6uwClN0Ozud2Hxax.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fb1e02217209194f997693be29d307fb41e93af9949cf6a33857dabcc18129. 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/0DIClkLu52NCTY5G8kQs06.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DIClkLu52NCTY5G8kQs06.
{"copyright_id":"0x1936ad9375608c441ddfe5dba8ceb43c50c1152b9dcdc53b33f82dfa63617717","isrc":"QZ8GX1701106","name":"The Dawn Is Still Dark","registered_at":"2026-06-23T08:58:54Z","spotify_id":"31pqVbe7yjtnmuOc1H38uT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1936ad9375608c441ddfe5dba8ceb43c50c1152b9dcdc53b33f82dfa63617717. 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/31pqVbe7yjtnmuOc1H38uT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31pqVbe7yjtnmuOc1H38uT.
{"copyright_id":"0xbbd4a1c3fe40b3e83f722a458cced2fa0fffcbf590c6b92763ac5d17d4e78ac3","isrc":"QZ8GX1701107","name":"Fly Away","registered_at":"2026-06-20T07:46:45Z","spotify_id":"53QLAUpcKWu7eku4KtIM4J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd4a1c3fe40b3e83f722a458cced2fa0fffcbf590c6b92763ac5d17d4e78ac3. 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/53QLAUpcKWu7eku4KtIM4J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53QLAUpcKWu7eku4KtIM4J.
{"copyright_id":"0x4fed3bd1dea046f53ed514d28b5d01c28e223fe9ffa2089a590d4e2744a7d221","isrc":"QZ8GX1701108","name":"Electric Bird","registered_at":"2026-06-21T04:45:00Z","spotify_id":"4ycIFVKyO5VSdbdxAbvanT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fed3bd1dea046f53ed514d28b5d01c28e223fe9ffa2089a590d4e2744a7d221. 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/4ycIFVKyO5VSdbdxAbvanT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ycIFVKyO5VSdbdxAbvanT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03baeb3486940b215c54722daa0af49d12e9c20980193970a8e732eb5324ed83. 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/7xT99lphDyMw4UCkKquxf9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xT99lphDyMw4UCkKquxf9.
{"copyright_id":"0x2c2165c822b6596aadf21dd24fb88b53c52873b8356a3abcf0e896ec5fca325d","isrc":"CH7812372323","name":"Sail Away (feat. Laura Brehm)","registered_at":"2026-06-04T13:14:06Z","spotify_id":"5nZ3fj5icOnJhmVsvGSqVL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2165c822b6596aadf21dd24fb88b53c52873b8356a3abcf0e896ec5fca325d. 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/5nZ3fj5icOnJhmVsvGSqVL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nZ3fj5icOnJhmVsvGSqVL.
{"copyright_id":"0xfae5dde6d1b6d9766f0d331d9d2244a785961ce488d5af7365eb24664a8eee66","isrc":"CH7812372324","name":"Sail Away - Instrumental","registered_at":"2026-06-09T18:02:16Z","spotify_id":"0ykK5yXgtlX9JK1kX2yLnw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae5dde6d1b6d9766f0d331d9d2244a785961ce488d5af7365eb24664a8eee66. 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/0ykK5yXgtlX9JK1kX2yLnw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ykK5yXgtlX9JK1kX2yLnw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a5bd481622e7aec86470bc0ccf11b85fc3e0adb494efa4e3f433dc64087500. 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/2ed7aYfBevzRMZYRnjmFQo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ed7aYfBevzRMZYRnjmFQo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a91b340072d7744afb053c7326908811298f70f59a3ef61584b8c26a700739. 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/1zPJAwrItfBKCLJEcbwvHw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zPJAwrItfBKCLJEcbwvHw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d7f2d7315748b2a9e0195ba21ffb0d67caecd255bb42569bdbd0d08cf102fd. 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/2J9dH7R9lu0rw2HsozoY7u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2J9dH7R9lu0rw2HsozoY7u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b72565c793893e00af4b6eeaf4399eec666f3cf0c5808862872500e59cfff2f. 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/4HnbD2P55slf3F07Gfu4ML.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HnbD2P55slf3F07Gfu4ML.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a414c866e79541efb175385fff6fbf6d0d2dd313627c0b3de0aa62389bfe3a5. 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/0nAQ7oAXDesfh9U3hee9NF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nAQ7oAXDesfh9U3hee9NF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00d29d68fe2a2407ac53d268d264dfe863073d87b7d309235eedee9e7c3239a. 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/3DyQ8iVs0kfsgbugsPQfT8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DyQ8iVs0kfsgbugsPQfT8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac7e43265e1c5a79bec487024ca8e3d96dfe5b914775423db65b054b4c7f377. 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/6MbRH3eNYxzKsmAeR5UkM6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MbRH3eNYxzKsmAeR5UkM6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe547319849b661d1c062dc69ca95c3a0f196776c1ac12d53df7afb17c3891848. 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/11SwYc9J2v5bpXnnwcaHx9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11SwYc9J2v5bpXnnwcaHx9.
{"copyright_id":"0x6565c7bcf1b4bf9ae82146ef877533363f09e617d999ab5f463c74a63bc9a583","isrc":"CA5KR1971328","name":"Tomorrow Never Came - Cover","registered_at":"2026-06-22T03:13:58Z","spotify_id":"3bioJvs82CAxNJVwelFZ3c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6565c7bcf1b4bf9ae82146ef877533363f09e617d999ab5f463c74a63bc9a583. 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/3bioJvs82CAxNJVwelFZ3c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bioJvs82CAxNJVwelFZ3c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d6cf0c50757f1dbd459d70eeacf2e52caa1e7377828249822a51e47293fcac. 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/3sCaEydFEDskEEIa4Z6NSf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sCaEydFEDskEEIa4Z6NSf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a71198e6f0c8c6443ddac1a1e2acec2252959626972627aa23a86ed2c4e78b. 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/6rMlvZi4MCUobPZAYkhI83.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rMlvZi4MCUobPZAYkhI83.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5963315e4f6b6289035254165e7b5cee9dc17e7bdf1df3981a37888c8de4e523. 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/4fV74Hvkr0fyvPTZB71kPR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fV74Hvkr0fyvPTZB71kPR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd252800e2c8e5253c34c2b0cccb4b940edc1ee15b7be802444ac58267477d731. 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/5FBqdMefPnp3Xjdkhn51oc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FBqdMefPnp3Xjdkhn51oc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d6711b5271279e147483663af1cae9e83f283a278fb9d99c6671317db2c80c. 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/7bgB4LWlAaAP1GZ9ETxJbz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bgB4LWlAaAP1GZ9ETxJbz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09349b7f07ee94dcc29fefc901c2692a42e075f55d655613bfcbd067f5729a11. 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/4dSi4b6KLeESqdx83gniBx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dSi4b6KLeESqdx83gniBx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633183d7d2d9743fcc3d45c7080ae99b8af22078f883e9fa007b62b2c80b7511. 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/1nRm0zSnBz6drMTlk3C20E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nRm0zSnBz6drMTlk3C20E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab9a3053bee2d6d41a0794c0c21cb48ae161609a6a177f1c5039bd65747b864. 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/3JiaJJZkLo38Lo96PQxiuL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JiaJJZkLo38Lo96PQxiuL.
{"copyright_id":"0x55880d14b8ffb816ef46e459e748446b7193b0cf6189801bf7cd4546870649af","isrc":"SEUM71800543","name":"MAYDAY - Rob Gasser Remix","registered_at":"2026-06-09T07:47:13Z","spotify_id":"3vRvbXMMF7UjhyNISyeQXT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55880d14b8ffb816ef46e459e748446b7193b0cf6189801bf7cd4546870649af. 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/3vRvbXMMF7UjhyNISyeQXT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vRvbXMMF7UjhyNISyeQXT.
{"copyright_id":"0x8d081e7d9eafa6dc4e95642c111e63d17dfed5a7d1ce50d0b548fcf875b0c2b2","isrc":"SEUM71800544","name":"MAYDAY - Ghost'n'Ghost Remix","registered_at":"2026-06-07T07:44:37Z","spotify_id":"6Hi4M5xV6XG58uUdYQu6EY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d081e7d9eafa6dc4e95642c111e63d17dfed5a7d1ce50d0b548fcf875b0c2b2. 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/6Hi4M5xV6XG58uUdYQu6EY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Hi4M5xV6XG58uUdYQu6EY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595484fe5230cfba40a28a342b1192ee29deccfaec337b77a651cb9020aa0ce7. 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/4OSfQp46MHgmxDLYaujpPt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OSfQp46MHgmxDLYaujpPt.
{"copyright_id":"0x5fceececc9c08ec68037b699256cc54dd9eeaa50cba3afe63494f1786a919553","isrc":"NLS6R1855889","name":"End of Time","registered_at":"2026-06-06T09:04:11Z","spotify_id":"1XRqm39Pc29iTXedyqE2jY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fceececc9c08ec68037b699256cc54dd9eeaa50cba3afe63494f1786a919553. 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/1XRqm39Pc29iTXedyqE2jY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XRqm39Pc29iTXedyqE2jY.
{"copyright_id":"0xcc76ffcd252639a5de322729288254fce5986f8cc7751bd439c93beaf3839510","isrc":"GB2LD1800661","name":"Start Over - Frank Pole Remix","registered_at":"2026-06-07T01:13:19Z","spotify_id":"4IUSHzSyobD3LaoJF5KGax","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc76ffcd252639a5de322729288254fce5986f8cc7751bd439c93beaf3839510. 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/4IUSHzSyobD3LaoJF5KGax.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IUSHzSyobD3LaoJF5KGax.
{"copyright_id":"0x0eb1cb3bd14290155dc9637ba5fa97eab0f70681206eb4106b0bd78ed3dd772c","isrc":"CA5KR1818344","name":"Follow the Signs","registered_at":"2026-06-07T01:15:06Z","spotify_id":"3ysA50qUfYwK4B0trWWFxe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb1cb3bd14290155dc9637ba5fa97eab0f70681206eb4106b0bd78ed3dd772c. 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/3ysA50qUfYwK4B0trWWFxe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ysA50qUfYwK4B0trWWFxe.
{"copyright_id":"0xa6ff5d7f4e2e3525dda1e6428c8843b71bc1a6b84e28f10def81ed407a0f8e28","isrc":"GB2LD1800634","name":"Start Over - Kove Remix","registered_at":"2026-06-26T01:57:30Z","spotify_id":"3a8ScAzf3nfRKnvv02aIML","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ff5d7f4e2e3525dda1e6428c8843b71bc1a6b84e28f10def81ed407a0f8e28. 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/3a8ScAzf3nfRKnvv02aIML.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a8ScAzf3nfRKnvv02aIML.
Start Over - Live Acoustic at Gibson Studios
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe79283de4879698a4053767786e5ddeb11b06511b58acfca5df91b7f842cf5d. 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/1WwWPHuh56iUnc9m9SvyXj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WwWPHuh56iUnc9m9SvyXj.
{"copyright_id":"0x1da9e0af3d9f2e7712b75a159d5a343cceed42094a3db731226cacadd1cc14e5","isrc":"NLCK41048818","name":"Horizon (ft. Notelle)","registered_at":"2026-06-09T08:50:05Z","spotify_id":"517IXMUAIX3VMpwqpbLQ7O","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da9e0af3d9f2e7712b75a159d5a343cceed42094a3db731226cacadd1cc14e5. 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/517IXMUAIX3VMpwqpbLQ7O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/517IXMUAIX3VMpwqpbLQ7O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9b12aef71088c2b9b7f5eb99d48880ae78e03993af596a3d328997b6be914a. 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/4QcPwCRNOPBsdobcmG03VZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QcPwCRNOPBsdobcmG03VZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992f913224fb29e0c179f6232141c1d04c6a2124d73a6d8ea6576d8435cbfb81. 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/02ZLt7o1EXg1pnGpmrj5xm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02ZLt7o1EXg1pnGpmrj5xm.
{"copyright_id":"0x2ff3ec700b58b055927a24d6a63dbe2cc2ee8439d52c776f295dd676d8376157","isrc":"CA5KR1569427","name":"Parallel (Ephixa Remix - Instrumental)","registered_at":"2026-06-18T17:36:37Z","spotify_id":"2gr6os7fD4CdvEyJMEwRBR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff3ec700b58b055927a24d6a63dbe2cc2ee8439d52c776f295dd676d8376157. 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/2gr6os7fD4CdvEyJMEwRBR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gr6os7fD4CdvEyJMEwRBR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8041f7c5cf51ee3c53235679cdacf60481ece9675b940ee4e38d12e94745d702. 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/0j7yF7CURZTm6rnJWOWIoV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j7yF7CURZTm6rnJWOWIoV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc26c6109e82eac9b3c65f15817eacbc29265c04c61459e8880001cd8685482c. 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/1QV63e30Zc8RTa6xWELol3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QV63e30Zc8RTa6xWELol3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49175e3b802bc60b6f30a83a10905f9ab7349b248927c447b061b9481814589d. 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/3CZ1uMEoli8ajlNe1kT1xj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CZ1uMEoli8ajlNe1kT1xj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808443923e59dbc4f79dc345c9e494a7a5722e8808aed95479d8ba39abfec982. 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/6ZFsKNX6OhlVEBWQww7Phk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZFsKNX6OhlVEBWQww7Phk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097f884df54937ff98d65d9ef57ba07e97c220a5093ec3d077ec9cd0cc61f266. 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/3gS0amZiDKRigYoVh5S2Ae.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gS0amZiDKRigYoVh5S2Ae.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfb62b4a855d50daf513fb56a73d15d6ce01e6e1c2008908a4a0bd73c155add. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/125Ql6M6OEtFANgLp0N926.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/125Ql6M6OEtFANgLp0N926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8041f7c5cf51ee3c53235679cdacf60481ece9675b940ee4e38d12e94745d702. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6prlEojkflkE7pWhSEAhvN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6prlEojkflkE7pWhSEAhvN.