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 0xd3fd49fe3c45316b8c164c46292ad0bcdc7a5e796d688540ffdc6a4de5f641e9. 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/ad5cd1a6-e96e-4fe2-a05e-c3d78391af4e.json and https://artists.proofprofile.net/proofs/artist/ad5cd1a6-e96e-4fe2-a05e-c3d78391af4e.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 0x9d90bbef30943b865e1ba6bab5278657898011636a4a18b01fd2ad9dd1a8cbbb. 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/1Ui7lxiWqO80FrZNQfieKb.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/1Ui7lxiWqO80FrZNQfieKb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8104969aa366dff98dfff1ea46ee1aaf96ee216ff9de0ef3fe4e781b321ff2. 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/3R6JctpuaSy4oAOq6nJ57U.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/3R6JctpuaSy4oAOq6nJ57U.
{"copyright_id":"0x327d442eb43e68fd61df3bf9bff29909002f8dff4150d0c6173e1eab232e3d2a","isrc":"QZFZ32302095","name":"Klam El Nas - Radio Edit","registered_at":"2026-06-22T11:15:08Z","spotify_id":"659Xa5RMCov2imhEU0TBQJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327d442eb43e68fd61df3bf9bff29909002f8dff4150d0c6173e1eab232e3d2a. 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/659Xa5RMCov2imhEU0TBQJ.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/659Xa5RMCov2imhEU0TBQJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f93408d3020fc7d9bd029956ec80d4213dac6f69f491ce3c2e3ed068fe8fcb. 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/3Cb7QgoxROtExHmmiIaBB7.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/3Cb7QgoxROtExHmmiIaBB7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa193fbdb27cd6808e9af4ffdd4c45ce1b3e421f478fe7a50f2327b49205458d. 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/0q5PWhT1IcVKOLq1gdXxK7.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/0q5PWhT1IcVKOLq1gdXxK7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e24c86482eb86acb8ca828a5c891d0885f051599112a82fe7859a074a1b211. 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/3xijPf0KEKd58ea8CE0xYL.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/3xijPf0KEKd58ea8CE0xYL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760f7ee21ded2449e3b3805f78efa1e5e4936e950ad5d8f83533630940367bd0. 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/4LDJ4Rj0rcskd9QywaGAac.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/4LDJ4Rj0rcskd9QywaGAac.
{"copyright_id":"0x649c9b55bba37db31f42cf2fe9f7bd37fc159f6f4c9148a57684386a20b91eea","isrc":"QZWFR2388862","name":"Arwah | رواح - Obeidmusic Remix","registered_at":"2026-06-05T18:18:05Z","spotify_id":"0zRaTVqUqaN3W34HdwG2uR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649c9b55bba37db31f42cf2fe9f7bd37fc159f6f4c9148a57684386a20b91eea. 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/0zRaTVqUqaN3W34HdwG2uR.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/0zRaTVqUqaN3W34HdwG2uR.
{"copyright_id":"0x5ffc3df89df8a8a49eac0da71f7ae9bfd910de6ab65dded85a0d93f80b76c780","isrc":"ITZ1V2300041","name":"Cairo's Scent","registered_at":"2026-06-05T09:38:40Z","spotify_id":"6qd4ckl2MEeBgrhotAvxga","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffc3df89df8a8a49eac0da71f7ae9bfd910de6ab65dded85a0d93f80b76c780. 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/6qd4ckl2MEeBgrhotAvxga.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/6qd4ckl2MEeBgrhotAvxga.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7512b3c836bdfc535610086306e3542fff2870cc94759b015c37e7d301e2835. 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/1LYtaI25LZhEWP20Xgp02A.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/1LYtaI25LZhEWP20Xgp02A.
{"copyright_id":"0xf2c86b7ec0327b0a937c7d34ea1c0d2ebb1527fb5fbc31a9ee550d9a3484a8ea","isrc":"DEAR42376802","name":"Fajr - Radio Mix","registered_at":"2026-06-19T17:28:01Z","spotify_id":"1PC4x45JAlO9O1cvVyMG2q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c86b7ec0327b0a937c7d34ea1c0d2ebb1527fb5fbc31a9ee550d9a3484a8ea. 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/1PC4x45JAlO9O1cvVyMG2q.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/1PC4x45JAlO9O1cvVyMG2q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145012802fb8bb5c579e2325bdba73797158634393b0e0639abbaefd1778f12d. 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/7yfSKb5GBzsgZMSKCGWdsj.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/7yfSKb5GBzsgZMSKCGWdsj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cf24859023be86b83e5c071c367669dd18824a96c53aa9aed5b5fdd58a544d. 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/4tLGX2lt2ie8LxlqfZc4Ad.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/4tLGX2lt2ie8LxlqfZc4Ad.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c44c71b712af3657669fab42a44e3932911a2e27567cb78b30c417e512f94b7. 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/1Cqtxe5twyLtYMONWz29UJ.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/1Cqtxe5twyLtYMONWz29UJ.
{"copyright_id":"0xde8972a39da9fb6e7b87088e638aa76cd11a66a7659249f21aceee078ea7c2f3","isrc":"QZHN62376982","name":"Qadduka Al Mayyas","registered_at":"2026-06-10T21:13:44Z","spotify_id":"2l5norERJd8AKTAw0wF91c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8972a39da9fb6e7b87088e638aa76cd11a66a7659249f21aceee078ea7c2f3. 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/2l5norERJd8AKTAw0wF91c.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/2l5norERJd8AKTAw0wF91c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e433228a2f7ce200777424f0f73d4b81f6de415b3a7af7e3c5017686a35d9b. 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/0TzrzJ7NoHhzw09iUefGya.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/0TzrzJ7NoHhzw09iUefGya.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ff41d7e34e15a4aeb77385da03d47cc433de70f5491facd589423737aa4543. 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/6ppEyCTnyDBtGnkKX0qKzS.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/6ppEyCTnyDBtGnkKX0qKzS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e2c66fe6253936f8de9abe088d0f1253aea27d82fd824a6926725c2a7df4bd. 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/1HqMsKkICqHpzunFG4ZeDS.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/1HqMsKkICqHpzunFG4ZeDS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9d948ef1d1119934b1377ed7ee4ac133f54db640dbf85edc3b4e8d72a4560e. 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/4rPNmktCst6tR92stbrrBR.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/4rPNmktCst6tR92stbrrBR.
{"copyright_id":"0x612b0b47c3cc232bbb453633352a9f60ec7a9280b624a1d98eb991e19f08bed4","isrc":"QZK6F2238163","name":"Lamma Bada Yatathanna - Dark Version","registered_at":"2026-06-09T20:53:24Z","spotify_id":"2kBRuJ3KQPtdfi7RZewGol","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612b0b47c3cc232bbb453633352a9f60ec7a9280b624a1d98eb991e19f08bed4. 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/2kBRuJ3KQPtdfi7RZewGol.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/2kBRuJ3KQPtdfi7RZewGol.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfefb8a566c172ab5afec55699f001290137b15d3798ee130804f7017a891207. 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/3Sq9K5YmSJ2mw5x1Pa2pZo.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/3Sq9K5YmSJ2mw5x1Pa2pZo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137785d23df997eb90c329e1156149a79677b247b43857db7ddcdb88d14b62c3. 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/62hEi6XjbdUug8XVBqBQH8.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/62hEi6XjbdUug8XVBqBQH8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6ca9d9d730555c9c88712c004d9431a566f6ae168ad63ba6dc56be5715a595. 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/0Q0bVGQ44gvUX8zIgZIuR5.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/0Q0bVGQ44gvUX8zIgZIuR5.
{"copyright_id":"0x060295f20e3ab588b9ed1effbd7130dcdf3468dcfabee296c75d2fc272b96f84","isrc":"QZES52213914","name":"Arabian Desert","registered_at":"2026-06-07T22:12:15Z","spotify_id":"3X3Hu6KXDzuhk3ZvlOTAvI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060295f20e3ab588b9ed1effbd7130dcdf3468dcfabee296c75d2fc272b96f84. 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/3X3Hu6KXDzuhk3ZvlOTAvI.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/3X3Hu6KXDzuhk3ZvlOTAvI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc8242d4b1134eea8cc822690128dd88039cc411e0d16e553a42709e1876de0. 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/4Pz9TcBWMjH13vMbHItS0v.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/4Pz9TcBWMjH13vMbHItS0v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9af8618d2390f8591ff5b63c7ebe1cf25cf3670c4ab91201aee4f195c8ec08b. 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/6T7WDZFKTZVGxZyRMBZ4AR.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/6T7WDZFKTZVGxZyRMBZ4AR.
Tritonia (Tritonia 414) - Coming Up, Pt. 1
Coming Alive (Tritonia 414) - Jeffrey Sutorius Remix
Tritonia (Tritonia 414) - Coming Up, Pt. 2
Tritonia (Tritonia 414) - Coming Up, Pt. 3
Coming Up (Hold On) (Tritonia 414) - Dokho Remix
{"copyright_id":"0xb0027dde11b1250e876bf54743ff0f346d82ebb14178e866236d4142f735479e","isrc":"GBKQU2313232","name":"Coming Up (Hold On) (Tritonia 414) - Dokho Remix","registered_at":"2026-06-06T09:10:29Z","spotify_id":"54MhDL8Q3zAvXXQLhbncU9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0027dde11b1250e876bf54743ff0f346d82ebb14178e866236d4142f735479e. 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/54MhDL8Q3zAvXXQLhbncU9.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/54MhDL8Q3zAvXXQLhbncU9.
So Good (Tritonia 414) - Alex Mueller, Retrika, Sputniq Remix
Forever (Tritonia 414) - Bogdan Vix & Claudiu Adam Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64e81f9898a396de3aecee5ba139f2c273f5281eb6ea2c5eb543af5d920a6b5. 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/7iCNNeaqHpwTJVJEsHISeZ.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/7iCNNeaqHpwTJVJEsHISeZ.
The Deeper We Go - Follow Your Dream (DJ Mix)
Craving - Daniel Hokums Relaxed Remix - Mixed
Jungle Dance - MoM & Evan Hatfield Remix - Mixed
{"copyright_id":"0xd9af8618d2390f8591ff5b63c7ebe1cf25cf3670c4ab91201aee4f195c8ec08b","isrc":"FRS182109834","name":"El Hawa","registered_at":"2026-06-05T13:48:21Z","spotify_id":"2dIyF5cVpofwHWfHvUAtme","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9af8618d2390f8591ff5b63c7ebe1cf25cf3670c4ab91201aee4f195c8ec08b. 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/2dIyF5cVpofwHWfHvUAtme.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/2dIyF5cVpofwHWfHvUAtme.