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 0xfa41690edada97c33c7097fb32a4082f8e69052a49744617326bf397139382a3. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab982bfe-c315-4655-9d33-1d6715f1c65d.json and https://artists.proofprofile.net/proofs/artist/ab982bfe-c315-4655-9d33-1d6715f1c65d.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 0x2cc5441a744a91f495ff0011960f2ab688661d9dd5834657eea79c460471f2b4. 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/1G6QLtbi5UTmKt4skgSNSb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G6QLtbi5UTmKt4skgSNSb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0b6e3a69831484e3fd1f72bf1ed23140ab2a128740ca704c1b0ce1c4c4c3cc. 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/45f68542SLgfSNkwfEWoRc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45f68542SLgfSNkwfEWoRc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4f843ed74570936e43e7e953da5f9c76254847b0f9f2565d8d9f2c74faf452. 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/0OQYgYo5Kn93SRXR6c8cB6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OQYgYo5Kn93SRXR6c8cB6.
{"copyright_id":"0x57d88afa0a0ce79b535e2f74bf5acbbf7fb11e5fd20053edb7c385b56e822efb","isrc":"QZTB82208779","name":"Sleepless Nights","registered_at":"2026-06-25T10:18:37Z","spotify_id":"1HAeBYKd2cjMzqbaG04Kas","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d88afa0a0ce79b535e2f74bf5acbbf7fb11e5fd20053edb7c385b56e822efb. 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/1HAeBYKd2cjMzqbaG04Kas.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HAeBYKd2cjMzqbaG04Kas.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9eb12ae2b75d969869e7f0f5578e32386cfb13f11e101c0e662380348badedd. 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/4hoJdyStEhKO7CN6p5fF79.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hoJdyStEhKO7CN6p5fF79.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2883585e4e10c26c2d2d1fbe8000bb028ea96569601bcf49adff367302c628e9. 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/5ftshEq7InR1I0je3kaU0e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ftshEq7InR1I0je3kaU0e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8355cad8126830247e70b8069f68cad5c6ff562d56d4b5a4cdb084bb5f5f3dea. 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/2PuGUXONH9T9qFfuhoOjuC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PuGUXONH9T9qFfuhoOjuC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5116d9caf4d284eaba18fe442333f4c0159b3604c1e1c4cc19113cf89e52986e. 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/4rdhCp8V1Y7CmdqwN1DpBX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rdhCp8V1Y7CmdqwN1DpBX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293a220c054363b8e5e34c28be7a05117439a635a7947cea708ddf9431939def. 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/1yj2IeqQLLcEq6Fb74JdUc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yj2IeqQLLcEq6Fb74JdUc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9920f7285631c08ac0569db60d24e58e6246c07f052627f81619e1f256f40653. 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/2rlAmIh3rRj8pbJlznbHAR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rlAmIh3rRj8pbJlznbHAR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3b9d2f095393972ba655340a95e8cc6914605fc59f229fe309159ba9a83164. 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/4BkWbXZyxZbsHVH6xbg0v5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BkWbXZyxZbsHVH6xbg0v5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a69066db6848c276d34c3e4fff50a72539ccc4bc0ad492f5f89aa9e4a41b831. 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/2wTQGsmWPrZa51ip5BGJdr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wTQGsmWPrZa51ip5BGJdr.
{"copyright_id":"0xc223c117d18f779b0d3dc1b178111565083dda72637b39bf61cefef4c08ad2d0","isrc":"QZES92458185","name":"Money Feels","registered_at":"2026-06-27T04:24:44Z","spotify_id":"30wNxZavghidMoxYgZEsva","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc223c117d18f779b0d3dc1b178111565083dda72637b39bf61cefef4c08ad2d0. 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/30wNxZavghidMoxYgZEsva.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30wNxZavghidMoxYgZEsva.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcd0dbc5b67d722b5e5250b11db97a7a98135b7980e58a8ec760d504b8421f9. 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/3Mr2KoDpV73DRAb7nxF06F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Mr2KoDpV73DRAb7nxF06F.
{"copyright_id":"0xf3c41ff94af8a71dc677fa2f17f6fcb28408e0af112504c3a1a1a0f411d123f2","isrc":"QZFZ42455685","name":"Lonely Road","registered_at":"2026-06-25T10:21:20Z","spotify_id":"58TKhpBhspuBaXagZDRWTK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c41ff94af8a71dc677fa2f17f6fcb28408e0af112504c3a1a1a0f411d123f2. 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/58TKhpBhspuBaXagZDRWTK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58TKhpBhspuBaXagZDRWTK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfc14069033cf4befc370a2150a3b119a6ed5d9c09637a2905f692e10595e57. 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/2tilzsRsyBr806RI1zQrXo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tilzsRsyBr806RI1zQrXo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab9d9f84c09568121967bb757c412ff41334186c52514c7e8542ab4fc5ca9bc. 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/3z2vW1Sh3sObsyOw9MHAiO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3z2vW1Sh3sObsyOw9MHAiO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ad4ef9dddc5b08683db9aae91386c49a9d9089ef7f73a8401537387b9a83de. 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/502e1qQTu3hrzR4vUGNhkb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/502e1qQTu3hrzR4vUGNhkb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6099043dd10e66d61c44a83fa4f2f9ddb862b245065ad30001b23f23c9518f65. 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/7bOO9SBzHJ9dRrHiMIw4TD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bOO9SBzHJ9dRrHiMIw4TD.
{"copyright_id":"0xfd2b7194b64f399fb6828a604ea7a717a07537797ecad50da614145cfa4d2cef","isrc":"QZWFQ2344111","name":"Dream Away","registered_at":"2026-06-27T10:48:18Z","spotify_id":"3kG0sSVSPt5uuTzhTCGQ8M","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2b7194b64f399fb6828a604ea7a717a07537797ecad50da614145cfa4d2cef. 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/3kG0sSVSPt5uuTzhTCGQ8M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kG0sSVSPt5uuTzhTCGQ8M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc1161a032a01ccf91b9d7fcdc1685f807b2d16495f827696be6b4100486485. 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/5tBKdOiYkJaaQQIE842ZI5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tBKdOiYkJaaQQIE842ZI5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ba09912501ad1bea82760d80138ac22ac92d8a301c47195831a9bc2bc7ea98. 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/25Qf0YIBwweE2ZT0anqIaH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25Qf0YIBwweE2ZT0anqIaH.
{"copyright_id":"0x25b214daa40af844fb25dbbfb5269a7192d0bf874bf3602c8e71e0c5eda366dd","isrc":"QZWFL2311359","name":"Fake Love","registered_at":"2026-06-21T08:38:18Z","spotify_id":"4CduMNLgwt1DO8nFaL9H9V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b214daa40af844fb25dbbfb5269a7192d0bf874bf3602c8e71e0c5eda366dd. 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/4CduMNLgwt1DO8nFaL9H9V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CduMNLgwt1DO8nFaL9H9V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5643069ec4e5cdc823da4eed029d156793bac897e847d1771c22b65b3eec8cc4. 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/7EZRHelBldE7zWMV3VUnGY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EZRHelBldE7zWMV3VUnGY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82127af4cf80464a1f9163ea9a2d331268b4f90099bac5ceaab35b9d73e33c8. 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/6XwjdS03DaN9gjoi8SPkKc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XwjdS03DaN9gjoi8SPkKc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ea2459b0a829e21728c5c84103412037aeda559fd979fe3dbcc52b86568d90. 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/5Sqb5yJPaZPzygS2XePSiR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Sqb5yJPaZPzygS2XePSiR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc0e9ff0a616f08a0150c06559ff09424758dcb58255351630d2510f07af494. 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/5dUWh9R35BIa5ZO6gjIQhw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dUWh9R35BIa5ZO6gjIQhw.
{"copyright_id":"0xd673aa6cb13498c6dfb7c1b87db298257f079999ed0fbd1b40f0a52149dfc422","isrc":"CA5KR2378295","name":"Runnin' Outta Love","registered_at":"2026-06-24T11:40:04Z","spotify_id":"4QryDr44jYQXrxkowzE76T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd673aa6cb13498c6dfb7c1b87db298257f079999ed0fbd1b40f0a52149dfc422. 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/4QryDr44jYQXrxkowzE76T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QryDr44jYQXrxkowzE76T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6924d8563574f03a09350d3605da9a6c2c7fd3e2eb5778c1879fcad0054c234e. 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/3Ihaw2YSsXJTk4BStd8FbD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ihaw2YSsXJTk4BStd8FbD.
{"copyright_id":"0x25b214daa40af844fb25dbbfb5269a7192d0bf874bf3602c8e71e0c5eda366dd","isrc":"QZWFL2311359","name":"Fake Love","registered_at":"2026-06-21T08:38:18Z","spotify_id":"1NVfb6oAS5hlrX0D9tFMTR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b214daa40af844fb25dbbfb5269a7192d0bf874bf3602c8e71e0c5eda366dd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1NVfb6oAS5hlrX0D9tFMTR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NVfb6oAS5hlrX0D9tFMTR.
{"copyright_id":"0xfaf703603b2b9bab05f0cd6919ebd27bf99d010c944dd3694508c01ce4e67910","isrc":"QZNWY2353585","name":"All You Wanted","registered_at":"2026-06-06T12:05:55Z","spotify_id":"6h53CSyVHkStHZydio4SWN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf703603b2b9bab05f0cd6919ebd27bf99d010c944dd3694508c01ce4e67910. 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/6h53CSyVHkStHZydio4SWN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6h53CSyVHkStHZydio4SWN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3b9d2f095393972ba655340a95e8cc6914605fc59f229fe309159ba9a83164. 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/3pTYntxHEozCQsZjASqgnV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pTYntxHEozCQsZjASqgnV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81976962b4802cc9e342990ace54a7d4bd9c37cd3f5c068b470b112d44721026. 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/2fqfp22iaxGZgcWYTYCQCg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fqfp22iaxGZgcWYTYCQCg.
{"copyright_id":"0x4ffdc65f013b39ecf4f5902423ddc210c3f0088db9dab17feae969f87a7462c2","isrc":"QZWFR2447164","name":"Don't Know Nothing","registered_at":"2026-06-27T11:03:00Z","spotify_id":"16PH1I1eqtyiYW17ayNvtZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffdc65f013b39ecf4f5902423ddc210c3f0088db9dab17feae969f87a7462c2. 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/16PH1I1eqtyiYW17ayNvtZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16PH1I1eqtyiYW17ayNvtZ.
{"copyright_id":"0x4b9fc4fb7515874fce59ee9f98e696cca7b3802b4c06563aea49d87636a832b6","isrc":"QT2VB2427166","name":"Hurt So Bad","registered_at":"2026-06-09T09:47:27Z","spotify_id":"6zygwDvS4wYvDCjxnjJQdu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9fc4fb7515874fce59ee9f98e696cca7b3802b4c06563aea49d87636a832b6. 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/6zygwDvS4wYvDCjxnjJQdu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zygwDvS4wYvDCjxnjJQdu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020e2381e7c60fcf9d999b410012c0849427e08d708a45d1bf9710bfec6c1c73. 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/2ooXzZ3LzN0zaBcI7SDACJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ooXzZ3LzN0zaBcI7SDACJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a442cdff49c95153dae1476b7fb6e3061438b0b68c6536c43cee91b9a4c4a1. 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/5uhnj3UEJPV9pG8RzAgM6I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uhnj3UEJPV9pG8RzAgM6I.
{"copyright_id":"0xac1d93db2508d3a41d67cb83091cb012677eb1b2a04b9f6f6decac89d46e1033","isrc":"QZTB42496548","name":"Dead Again","registered_at":"2026-06-08T04:50:26Z","spotify_id":"3xgE5e1ivGmqqhlTiP9hkS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1d93db2508d3a41d67cb83091cb012677eb1b2a04b9f6f6decac89d46e1033. 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/3xgE5e1ivGmqqhlTiP9hkS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xgE5e1ivGmqqhlTiP9hkS.
{"copyright_id":"0x1cb6f1094c4ebf6272e03c357bf2a5bb8270e6c01c4eeae387cafa56c8bcfaea","isrc":"QZTAZ2417832","name":"Let Me Down","registered_at":"2026-06-27T11:02:14Z","spotify_id":"7r5Hy7V1fCBZaBAIL03TB8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb6f1094c4ebf6272e03c357bf2a5bb8270e6c01c4eeae387cafa56c8bcfaea. 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/7r5Hy7V1fCBZaBAIL03TB8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r5Hy7V1fCBZaBAIL03TB8.