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 0xbef90a6cb9bf283abdef16c15b2a1f5b337653a5a9e91565b0434e7e3e6250fc. 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/77eae212-9363-4c51-beb3-4b86921fe267.json and https://artists.proofprofile.net/proofs/artist/77eae212-9363-4c51-beb3-4b86921fe267.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 0xfdaa29485db2c079b1272258211ad14f0c1022e6bd7e7d55e5455077faab50b4. 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/7wdXX37qh6xI2q4DqfuE21.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/7wdXX37qh6xI2q4DqfuE21.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f4313c137c56a2858e4e2712143bbc5b9a0db4d0f2d6a9f4c61546d3fae2a3. 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/6Abg42FfwyQFFixQ3TbSUE.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/6Abg42FfwyQFFixQ3TbSUE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fc2905dbbf64cef176a2359db0c7d3a99992800b462b01685f25881714c60f. 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/4X4C26lZpr30WrAj4tmQSq.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/4X4C26lZpr30WrAj4tmQSq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43f38c9bdc5c14ef866337398a480e552e85c87933a284859c34cd70152cca4. 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/4UtoBuaydSltO29GqrraBi.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/4UtoBuaydSltO29GqrraBi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0265301ecc20ece7d5ebb246df03ca5e0a51b1c9778d0d1ba7d7c3b4c86c44. 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/49WYJnnqgzVfdjiriNvZ3k.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/49WYJnnqgzVfdjiriNvZ3k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce81b9a749d1315687af78a8ecc1e618db2b041d180912e005a83e174f499985. 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/2rky4JkCr1cIl1PBMFTGcO.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/2rky4JkCr1cIl1PBMFTGcO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd374a5934f092162613919dcaaf7b4a14a2ba612b2a766784178c5fc9bac9831. 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/0sBL7Px3eM2Y7j4AEMe7Z2.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/0sBL7Px3eM2Y7j4AEMe7Z2.
{"copyright_id":"0x7cfad05dc86753ebcb0ce5585f32ade616c69b006f5be84908243f67b76bca1c","isrc":"DEWR81700054","name":"100% - Live / Akustik","registered_at":"2026-06-23T01:14:06Z","spotify_id":"4xqUhuIpfMKGjB0QFuM4AD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfad05dc86753ebcb0ce5585f32ade616c69b006f5be84908243f67b76bca1c. 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/4xqUhuIpfMKGjB0QFuM4AD.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/4xqUhuIpfMKGjB0QFuM4AD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b9e1e6789ac50bb75281176e58a7718cbc4057fb473780c0fbd1de96b67b85. 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/1gzP3jhnBtvDdNGv0pSnvG.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/1gzP3jhnBtvDdNGv0pSnvG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47463048266f23cb400b9776386522d352ee90c274ab03e7c430bd2b50fbbe95. 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/2OL9JfXf4masnM4UY2WnDm.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/2OL9JfXf4masnM4UY2WnDm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35f9a8e52256588263b4302cff75de1208e6ab3e0db9879b299cffa26c0245d. 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/2AO1GKbp0q9ZCcxm6sq8vS.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/2AO1GKbp0q9ZCcxm6sq8vS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4572133fba4783e90ad0e8539c806f3d8761d2fac5c2ac80c729dfb87b80b0. 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/47A9rlndKcwBcCyTS4ltWn.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/47A9rlndKcwBcCyTS4ltWn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029f54d2455ca6e9892b3df209b034f09987557d77f6bd427c279c3bf2b450c6. 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/2gDfl2KxHva90Th1ptjc9f.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/2gDfl2KxHva90Th1ptjc9f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8df9849c809ee0d1d1fbb0128c0719078024729be5bd8bca5b3bf55b385bc0. 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/44gke63irk2IqVZ6MfYojI.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/44gke63irk2IqVZ6MfYojI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed50c58481c682e00a24bee45dc1005666db6047c75b863293d445559e90301. 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/06tzQf0zfnqbifd8mriSGM.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/06tzQf0zfnqbifd8mriSGM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccee1a65984fefb81a5da4de606d249076f670eef1aeda030e0beb6044749a5. 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/1pahCgxUCaiHcPPlxD4NtC.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/1pahCgxUCaiHcPPlxD4NtC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc3e90962ae88a9e613398db10df3281a028d85d9f971848c7291d070ce978d. 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/53Gtcn2SrqgGngkp5LE9Tv.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/53Gtcn2SrqgGngkp5LE9Tv.
{"copyright_id":"0xdc22816eb3b3aa08449f0d112b418774255f6b2d22ec824700fb8f1bdcb26bf1","isrc":"DEWR81700011","name":"Auf dein Nacken","registered_at":"2026-06-26T20:28:48Z","spotify_id":"1QgdGqye8leEig7Ga8uDwU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc22816eb3b3aa08449f0d112b418774255f6b2d22ec824700fb8f1bdcb26bf1. 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/1QgdGqye8leEig7Ga8uDwU.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/1QgdGqye8leEig7Ga8uDwU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9afa0aca758178b989d0b2253df27a96f56f9746c267266cdfa0ce6551e703. 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/4JTMkTszwozSgdpMiBH2zo.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/4JTMkTszwozSgdpMiBH2zo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b4779ee288b7fec3cb5b81792e6b9e984ca53ada8cb5fb6a741469537eee92. 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/7FzDYPvUQn24qbcL8EwbGU.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/7FzDYPvUQn24qbcL8EwbGU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3671401169b932a9f6392e246bc4d7a1f69a0f7fd5381a0004fe3aedd2d58517. 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/2QuEr2xasTI2ZV4fgRjK2j.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/2QuEr2xasTI2ZV4fgRjK2j.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d41ebf0439d1caf74d9469f9f93679ab85c1359f400f117f627d302e1b42d87. 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/22Nsg1JnHqrCNNVaXEbUGL.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/22Nsg1JnHqrCNNVaXEbUGL.
{"copyright_id":"0x236e87ac305053b2ff5476611a8c54eb51eaeead0e4bf3205bce912a31bacad2","isrc":"DEWR81700015","name":"Wer ist so nice","registered_at":"2026-06-07T19:19:33Z","spotify_id":"0CRprlo1kWo7Q3xTHa1uqK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236e87ac305053b2ff5476611a8c54eb51eaeead0e4bf3205bce912a31bacad2. 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/0CRprlo1kWo7Q3xTHa1uqK.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/0CRprlo1kWo7Q3xTHa1uqK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e43822675fc3d70c71cbd5014a902ad866301a448d5a5cddc06a8308d6907cd. 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/0DrN9WYQsOuIJIuzqcjvmk.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/0DrN9WYQsOuIJIuzqcjvmk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26644d69c537b664f976f7505d83205c36791ef0c5c19b86c30a240841b662e. 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/1zpzurbQSVALR7qTErJk6p.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/1zpzurbQSVALR7qTErJk6p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3161ed2a65268c8b70e816687f364d6ad26f8756d0e4cbefcf9ca1e4c4f65a. 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/0UZsZ6BPr4bvY1menn8cTI.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/0UZsZ6BPr4bvY1menn8cTI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900472a048bb6a410b2916d32daed19d6bf4e55b85c80309e764469c393f0980. 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/12rGjQA0PGmVV0Y6LMFWr5.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/12rGjQA0PGmVV0Y6LMFWr5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cef20fbea5078842ba708a33b28643cb5498237c7d467bf858494d90bc94871. 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/0mcxImXyQ8Q32AAfLAnWsn.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/0mcxImXyQ8Q32AAfLAnWsn.
{"copyright_id":"0xfdaa29485db2c079b1272258211ad14f0c1022e6bd7e7d55e5455077faab50b4","isrc":"DEZV22200002","name":"KUGELN IM LAUF (feat. 18 Karat)","registered_at":"2026-06-18T01:49:38Z","spotify_id":"2Fj1UOxyVAxw9EMqPy5TXB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdaa29485db2c079b1272258211ad14f0c1022e6bd7e7d55e5455077faab50b4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Fj1UOxyVAxw9EMqPy5TXB.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/2Fj1UOxyVAxw9EMqPy5TXB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce81b9a749d1315687af78a8ecc1e618db2b041d180912e005a83e174f499985. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:32:24Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pnGmHL2PXPGfmgP61eoei.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/4pnGmHL2PXPGfmgP61eoei.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c7d8430cf17da142a8a55d3d9d129add9d58443b800fa7803aea2a648baa58. 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/6OZUoSp7FWohTMwoMSeNBs.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/6OZUoSp7FWohTMwoMSeNBs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fc2905dbbf64cef176a2359db0c7d3a99992800b462b01685f25881714c60f. 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/3QUlLcfdoQVzXPlNPh6roR.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/3QUlLcfdoQVzXPlNPh6roR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f4313c137c56a2858e4e2712143bbc5b9a0db4d0f2d6a9f4c61546d3fae2a3. 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/15NtKKPr04HkTuKY9Z07JM.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/15NtKKPr04HkTuKY9Z07JM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0049a426b9ae5e965d2a03be254a8704c9bd74968e57ccb3a094d854f0638bf4. 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/5IpWwXb18ZQ0jhR1hP9zTM.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/5IpWwXb18ZQ0jhR1hP9zTM.
love nwantiti (feat. Pronto & Eunique) [German Remix]
love nwantiti (feat. Pronto & Eunique) - German Remix
{"copyright_id":"0xa659e523c275cfe245521a73e934806d5d90a385bfbb90c5b08d45fb7f949703","isrc":"ZA34K2100617","name":"love nwantiti (feat. Pronto & Eunique) - German Remix","registered_at":"2026-06-07T07:39:20Z","spotify_id":"3epO5ppMtvp3wTdDXepwYY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa659e523c275cfe245521a73e934806d5d90a385bfbb90c5b08d45fb7f949703. 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/3epO5ppMtvp3wTdDXepwYY.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/3epO5ppMtvp3wTdDXepwYY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0b109b8df0f99be3af47dfc8ed5c68e9fde28700b8aeba9fbbb06a9d331de9. 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/2eFtlWROHQ61GDvrqpZfaU.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/2eFtlWROHQ61GDvrqpZfaU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9cebb31808fcce0f98272d392ee3100aeb7fc288083242ac44bd4c3237b116. 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/4Zw1q30iIprby9j9nV8O4O.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/4Zw1q30iIprby9j9nV8O4O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ee841ed0e9accf5311122a91c192a0aedbff82b8a2f7f887a7d3336b09af60. 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/7iOCzSH8HbV49bl1JgqwOJ.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/7iOCzSH8HbV49bl1JgqwOJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b6524feb3f2f251497c748a6376cd1ef2801f9bce8784a21e153f55e75545a. 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/6HQT8gWqaafq4Bb7r0h9yL.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/6HQT8gWqaafq4Bb7r0h9yL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d7aeac5b2eb9dd337083ab1f57ff9efc1c555f4d093595431d7471851d9528. 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/1rJecze8BxerWm7acQAA27.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/1rJecze8BxerWm7acQAA27.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c723118f4b521233618b932e5cded1c2b8db7fad1cbc7355aece895d54fcf5. 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/2VT17kwvTr0xXxjN8r2yBb.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/2VT17kwvTr0xXxjN8r2yBb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16924ef8c96907f7d38c7691c71b28d10aa53071e5d16622444e0b5028f3c021. 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/58qVrbBuxF4Zqz0JXsv3ZU.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/58qVrbBuxF4Zqz0JXsv3ZU.
{"copyright_id":"0xe04ec19f58eb45bf10e6d736d349f75290bbf983fd07f682fae387e39070ff17","isrc":"DEWR81900007","name":"Kobra Kartell","registered_at":"2026-06-21T18:15:13Z","spotify_id":"6RREq6zZ3qqdJsPFXMAdbz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04ec19f58eb45bf10e6d736d349f75290bbf983fd07f682fae387e39070ff17. 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/6RREq6zZ3qqdJsPFXMAdbz.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/6RREq6zZ3qqdJsPFXMAdbz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca73b609d03b6e57afd11f17a314941c8e0218c742041589638ce9c8192f97c. 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/4uBEt99kNcH7fmgFNkiZty.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/4uBEt99kNcH7fmgFNkiZty.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d6d6ccf9087d6aec5a894836739c1b0af0074068e47739e3294c98413fa14d. 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/3zZ4thsaNvldGqqZz34cLc.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/3zZ4thsaNvldGqqZz34cLc.
{"copyright_id":"0x1a322fdcd73123acc12ec0582aa03a3a1a0954910f7ad58e4087d3f818daf168","isrc":"DEWR81800023","name":"Willkommen in meinem Block","registered_at":"2026-06-07T00:49:50Z","spotify_id":"6AQQBE7FjLsUlu3aEifBbz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a322fdcd73123acc12ec0582aa03a3a1a0954910f7ad58e4087d3f818daf168. 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/6AQQBE7FjLsUlu3aEifBbz.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/6AQQBE7FjLsUlu3aEifBbz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35f9a8e52256588263b4302cff75de1208e6ab3e0db9879b299cffa26c0245d. 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/38BzHzEUzGuKR4s1Tt4eNB.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/38BzHzEUzGuKR4s1Tt4eNB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed50c58481c682e00a24bee45dc1005666db6047c75b863293d445559e90301. 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/52JUMGIouJyUYN5I5uC9Ea.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/52JUMGIouJyUYN5I5uC9Ea.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47463048266f23cb400b9776386522d352ee90c274ab03e7c430bd2b50fbbe95. 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/0ZQJesTAMnqJIGT5pNW4KR.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/0ZQJesTAMnqJIGT5pNW4KR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b9e1e6789ac50bb75281176e58a7718cbc4057fb473780c0fbd1de96b67b85. 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/0X4P0QqNdSzGAnvFiYB0i8.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/0X4P0QqNdSzGAnvFiYB0i8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d41ebf0439d1caf74d9469f9f93679ab85c1359f400f117f627d302e1b42d87. 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/5p6OmVZiVmaq9FzLvbm1In.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/5p6OmVZiVmaq9FzLvbm1In.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9143e0a37f5bbaf0f9db48e727a1e96b72148e368f11826f301d7fc4da0524b0. 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/4ADnyogZVYjG2NUSdEuQGB.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/4ADnyogZVYjG2NUSdEuQGB.
{"copyright_id":"0x01684efa4bf07da6749fbb8352c1d899ad8746325ee6cfdebc6034b8ebe93ec3","isrc":"DETM41610433","name":"President Suite","registered_at":"2026-06-27T05:39:22Z","spotify_id":"5FhodyCy45tmZx6vGsgNIb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01684efa4bf07da6749fbb8352c1d899ad8746325ee6cfdebc6034b8ebe93ec3. 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/5FhodyCy45tmZx6vGsgNIb.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/5FhodyCy45tmZx6vGsgNIb.