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 0x70f38b8dd245d002e5ddca119ce241dc56e4325b6ad05abac8d08f6feeae875c. 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/44626176-2eb5-44a2-94f4-ccd85469b69f.json and https://artists.proofprofile.net/proofs/artist/44626176-2eb5-44a2-94f4-ccd85469b69f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xa9b4a3c5f19ac5d8d057867f18305ffa2cd8644dd800b1a095ac8ef7ed324c8b","isrc":"USNPW2300550","name":"Corazon Callejero","registered_at":"2026-06-05T06:34:09Z","spotify_id":"5Gp5OYkKpfGT2WKmHvCCfy","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b4a3c5f19ac5d8d057867f18305ffa2cd8644dd800b1a095ac8ef7ed324c8b. 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/5Gp5OYkKpfGT2WKmHvCCfy.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/5Gp5OYkKpfGT2WKmHvCCfy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f373d70378fbaac9fa35b55e416478835eb241e01941ed6727550d8814887f. 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/1XX14OJMKbREAgmWaG0ki2.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/1XX14OJMKbREAgmWaG0ki2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81912d46d0a15507fe99e93fb25f169d0fd40861d61670ef67c69648a253b588. 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/5Wq4HAwfodZwmsEvP2JNSU.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/5Wq4HAwfodZwmsEvP2JNSU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e15ad545b2cf6e4ff60bcbea6b7ee566c4a18c5627d026b771b8889c9646fc4. 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/51dhwuk3F3fRzILk4y7OTm.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/51dhwuk3F3fRzILk4y7OTm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fcc1abc00a1d868b140ad79f5a5278c366964909997666834d7def8839f944. 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/4rijcw3xtbCvHpkuvF9zX9.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/4rijcw3xtbCvHpkuvF9zX9.
{"copyright_id":"0xa5300bc8672056cca2f6afcdc736bf09e8045491bca3c4b1c56907fa62fa4e9b","isrc":"USASJ0920002","name":"Tu Te las Trae","registered_at":"2026-06-25T16:47:12Z","spotify_id":"0kD6WywlqwWkSGEuCYAfYK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5300bc8672056cca2f6afcdc736bf09e8045491bca3c4b1c56907fa62fa4e9b. 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/0kD6WywlqwWkSGEuCYAfYK.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/0kD6WywlqwWkSGEuCYAfYK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69af71fdac69b03991fad4e7157cbb0fc20afae469d4b992967ce1864c74e1c. 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/6xFwUavY15uV85OHaCUAYR.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/6xFwUavY15uV85OHaCUAYR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e3bc6b3e11e395209246998c8c44a2205327865924ef6f25accab33071b618. 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/02hIirTNx5Q8VWcGC30WH8.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/02hIirTNx5Q8VWcGC30WH8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14193122bb44dc238351998a0800c009a592aee24d4cd94f3d4ba06d1f3f5cc0. 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/2wDytnxmPzsoimck0bFFMR.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/2wDytnxmPzsoimck0bFFMR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84af7a56cf035f2c03e338b55679fe2d88083ed154441c7a2127be17e56f25bc. 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/4XSyxQ5EuYD1cAZAQCVdy0.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/4XSyxQ5EuYD1cAZAQCVdy0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9115390394b0e8bd545a8e01812edd6efcad98235081f6b9848dccfe0092b05. 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/5RIWeHluq2NZ02FShry1js.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/5RIWeHluq2NZ02FShry1js.
{"copyright_id":"0xdce7a5acbeded8241046bba485a00b53124bfb0ed97e116869536f419ec1585e","isrc":"USASJ0920009","name":"Gotica Satica","registered_at":"2026-06-24T09:40:36Z","spotify_id":"2Y91vINPJnb4cx9XHAzs6b","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce7a5acbeded8241046bba485a00b53124bfb0ed97e116869536f419ec1585e. 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/2Y91vINPJnb4cx9XHAzs6b.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/2Y91vINPJnb4cx9XHAzs6b.
{"copyright_id":"0xa759dfeac3bdd2107af69fb525df57a8ec3b9672b25bbdf868542438141efff7","isrc":"USASJ0920013","name":"Tu Te las Trae - Remix","registered_at":"2026-06-19T08:52:54Z","spotify_id":"6C0csb3GbFgCkQWh9VoT1M","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa759dfeac3bdd2107af69fb525df57a8ec3b9672b25bbdf868542438141efff7. 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/6C0csb3GbFgCkQWh9VoT1M.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/6C0csb3GbFgCkQWh9VoT1M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeba04e1c6ca13efd932fd721281615c3e708661634c3972ff3188f4be323bee. 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/1YvocFy4huKmoaL3tqqHw4.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/1YvocFy4huKmoaL3tqqHw4.
{"copyright_id":"0xd6e65521947f95abd41ea9459a6c38deceec8ea10af025b50b66682585e6ce51","isrc":"USASJ0920012","name":"Descara - Remix","registered_at":"2026-06-04T09:19:46Z","spotify_id":"5PzCmew9vH1LNDntdPxVmo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e65521947f95abd41ea9459a6c38deceec8ea10af025b50b66682585e6ce51. 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/5PzCmew9vH1LNDntdPxVmo.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/5PzCmew9vH1LNDntdPxVmo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498aa84d52b466fa9a644ec79643657e48275a3301443e9f94039916672f2fc2. 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/5HGxbCM0Gg80kk9ekkeFMO.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/5HGxbCM0Gg80kk9ekkeFMO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c92030898e6bb520ccb1ea1bb2215f5e6d8f6bd433b19e640f97702a12fa40. 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/6OJ7ma6RnoTDICV4twLzcC.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/6OJ7ma6RnoTDICV4twLzcC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc142e0f6001dc2a02262a005b4e8bd74138de53fe51320e520463466600fb0. 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/6fyFxn3epgVUKmGiZNUZlz.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/6fyFxn3epgVUKmGiZNUZlz.
{"copyright_id":"0x34ecd6727cd1cf4bdfa6ff7c04188254337a2e9923dbe4f01cf251cbb7836534","isrc":"QM4TW2333601","name":"Amor X Interés","registered_at":"2026-06-26T18:30:54Z","spotify_id":"1e0ctbiY2kgWXypLMTvfB3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ecd6727cd1cf4bdfa6ff7c04188254337a2e9923dbe4f01cf251cbb7836534. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1e0ctbiY2kgWXypLMTvfB3.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/1e0ctbiY2kgWXypLMTvfB3.
{"copyright_id":"0xd1f8cc1ae731bddef6e543852efaaae03263d75ad1d2234aed5130a5a74f9263","isrc":"TCAFW2188576","name":"Pa Bravos","registered_at":"2026-06-27T14:07:54Z","spotify_id":"72lLpQ6yaoAE4NjbAzZcb1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f8cc1ae731bddef6e543852efaaae03263d75ad1d2234aed5130a5a74f9263. 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/72lLpQ6yaoAE4NjbAzZcb1.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/72lLpQ6yaoAE4NjbAzZcb1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c54a087628dff42c7a58ee65f4a4af6e05b78b6a663da174d516ee55cd60032. 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/5ROkOnWsx9nYguWGMWi5qi.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/5ROkOnWsx9nYguWGMWi5qi.
{"copyright_id":"0x4f3e077cd5d6c3e1597d1b9d256ae14e3c1a899de9e6dc5acce457d1080985bd","isrc":"COA6W2000967","name":"Viernes Social","registered_at":"2026-06-07T02:53:31Z","spotify_id":"1hsP0RKI7VDOsO4xrJ9BaK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3e077cd5d6c3e1597d1b9d256ae14e3c1a899de9e6dc5acce457d1080985bd. 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/1hsP0RKI7VDOsO4xrJ9BaK.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/1hsP0RKI7VDOsO4xrJ9BaK.
{"copyright_id":"0x2debe145642de22a6ef4f93f51a32adeb5140fd7e6766f66d4b9a9f83d248cb5","isrc":"QM6N21995572","name":"Viviendo en Guerra - Remix","registered_at":"2026-06-25T19:52:05Z","spotify_id":"59p4g2cQCY7hit0HVNLB65","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2debe145642de22a6ef4f93f51a32adeb5140fd7e6766f66d4b9a9f83d248cb5. 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/59p4g2cQCY7hit0HVNLB65.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/59p4g2cQCY7hit0HVNLB65.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f405853dc949172319b011c8311d75c5ea4d9460ce171af3dd88a35dfb3fcb. 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/0JwA96zimRxdnyLi9ePq0k.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/0JwA96zimRxdnyLi9ePq0k.
{"copyright_id":"0xdb6cd70b15f6a84da73bb4cef39a1bb0f271ab245aa3ff22a1495f93bf98d5bd","isrc":"QM7281889101","name":"No Se de Ti","registered_at":"2026-06-24T07:47:54Z","spotify_id":"6xeUiRmTT6IX9u7xLo3gXV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6cd70b15f6a84da73bb4cef39a1bb0f271ab245aa3ff22a1495f93bf98d5bd. 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/6xeUiRmTT6IX9u7xLo3gXV.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/6xeUiRmTT6IX9u7xLo3gXV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fa46da581cd7f0b1c9798abf2a13c41ce7f41a8471143710c0f9c160f962c7. 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/2ea3g1HWbbdJvDSWwUyRKL.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/2ea3g1HWbbdJvDSWwUyRKL.
{"copyright_id":"0x44a1cdb318912c8fcb4d3d34fc0878270d530bff2eb02aeffb2ddf151128a55f","isrc":"QZGLM2506563","name":"La Promesa","registered_at":"2026-06-09T20:52:00Z","spotify_id":"005T4KTWeHMxJnxVkkFdei","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a1cdb318912c8fcb4d3d34fc0878270d530bff2eb02aeffb2ddf151128a55f. 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/005T4KTWeHMxJnxVkkFdei.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/005T4KTWeHMxJnxVkkFdei.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23f3be1f5c2124216b400e3414dbec6f57b19267075859df2844fe010bfa0ec. 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/4UREUJ8DpHmQ4q3s7Gurnj.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/4UREUJ8DpHmQ4q3s7Gurnj.
{"copyright_id":"0x8e9913ce1462353210e29a3b7cab7a9056cb9c134d49e0c22c15abf5245fc59e","isrc":"QZNJV2492229","name":"El Mapa de Tu Cuerpo - Remix","registered_at":"2026-06-18T06:08:37Z","spotify_id":"5PGgg4gJC8GXzoWE0hB5Bd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9913ce1462353210e29a3b7cab7a9056cb9c134d49e0c22c15abf5245fc59e. 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/5PGgg4gJC8GXzoWE0hB5Bd.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/5PGgg4gJC8GXzoWE0hB5Bd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7529cdff94181fa91b3540d9e58927f403bbe4c88db713645d86bf0af1d10c9d. 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/0UAGQMu69SmPBLSVNVK2D0.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/0UAGQMu69SmPBLSVNVK2D0.
{"copyright_id":"0x63845ac3ff57a04a777300ff98da3930a0afecd81fe614302f440ded974e3509","isrc":"TCAHR2323184","name":"Te Bajo El Panty","registered_at":"2026-06-09T18:51:47Z","spotify_id":"15Oj1IhNDyV3vLMhPAMiVy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63845ac3ff57a04a777300ff98da3930a0afecd81fe614302f440ded974e3509. 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/15Oj1IhNDyV3vLMhPAMiVy.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/15Oj1IhNDyV3vLMhPAMiVy.
{"copyright_id":"0x35a8b3710a18b9699c2782d1c6861053312c76be9ac82d2de6af509c8475f4b0","isrc":"QMV9W1500113","name":"No Reciclo Amores (feat. Yomo)","registered_at":"2026-06-04T16:48:48Z","spotify_id":"7DKnVGQdtNf0dHAKuFEBWq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a8b3710a18b9699c2782d1c6861053312c76be9ac82d2de6af509c8475f4b0. 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/7DKnVGQdtNf0dHAKuFEBWq.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/7DKnVGQdtNf0dHAKuFEBWq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f58359f08f361c30eca2d949c1bbcde0e9caaa32c505f1c409d9e2bcadb04f5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3blliBJuQd5pbfh4XvTb8r.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/3blliBJuQd5pbfh4XvTb8r.
{"copyright_id":"0xa523f0f8f2fff94bac27bac1d5fdd4d36fcb2768c0f7278dd4434f4e393d77cb","isrc":"USSD12000213","name":"Cuidau (feat. Yomo)","registered_at":"2026-06-04T16:50:26Z","spotify_id":"7nGpFKxGqKIUc3LLIp3EPD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa523f0f8f2fff94bac27bac1d5fdd4d36fcb2768c0f7278dd4434f4e393d77cb. 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/7nGpFKxGqKIUc3LLIp3EPD.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/7nGpFKxGqKIUc3LLIp3EPD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef3d68f711285e05748fa4ae02a0e40ee634210370a229b2af6f81e7604a0d0. 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/6z362QsVTNpFVtNRyyPIws.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/6z362QsVTNpFVtNRyyPIws.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef3d68f711285e05748fa4ae02a0e40ee634210370a229b2af6f81e7604a0d0. 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/3HDKpBU3Iom47ip8Qt8fh5.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/3HDKpBU3Iom47ip8Qt8fh5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb9c91cd327f290364f330514b08e2eee6fac51a8603943a2754767c75ee967. 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/5v27LPrs5gHeeLLw25VsCg.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/5v27LPrs5gHeeLLw25VsCg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c69769d49900e03e68d43080175cf69b9bdecd5dc0e67659ce7d10e3407111b. 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/0cux7pJXDRjT7UBlwIx0DZ.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/0cux7pJXDRjT7UBlwIx0DZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092058311f96d9238b44ba7de7e3d8415bb1df002c000230b36fad082d6dfbaa. 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/6l8QJfnOfFddNF2BQAqYK9.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/6l8QJfnOfFddNF2BQAqYK9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd615de848490efdabb7ee327b7fecdf8a0f0479e7b5d70e8b32c318131f4254. 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/0pQMz3UF6gNCfzikr43nlT.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/0pQMz3UF6gNCfzikr43nlT.
{"copyright_id":"0x6810985e9f46cd91bae3768795b49375f9cac06d7ab1c5f0eb039aa0043d0a7d","isrc":"USSD11200297","name":"La Cura (feat. Yomo)","registered_at":"2026-06-10T02:13:43Z","spotify_id":"1ayxW6etsgYlblvQA4XGxa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6810985e9f46cd91bae3768795b49375f9cac06d7ab1c5f0eb039aa0043d0a7d. 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/1ayxW6etsgYlblvQA4XGxa.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/1ayxW6etsgYlblvQA4XGxa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ef261210dca346d27fe86752a82e2243e6818a99190bf8fa433d50de8c7834. 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/1dA8VLg6hVT1jfKELSwP6r.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/1dA8VLg6hVT1jfKELSwP6r.
{"copyright_id":"0x500acbdf4506ed9823614ee81d5f933cef4194f116b3df4808e7cc30ebcaf45f","isrc":"QZMZ92284158","name":"Flow de Criminales","registered_at":"2026-06-18T06:05:49Z","spotify_id":"50zxjWrWWOvfyvj3Jd1m2T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500acbdf4506ed9823614ee81d5f933cef4194f116b3df4808e7cc30ebcaf45f. 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/50zxjWrWWOvfyvj3Jd1m2T.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/50zxjWrWWOvfyvj3Jd1m2T.
Uno Quitao & Otro Puesto (Remix) [feat. Nengo Flow & Yomo]
{"copyright_id":"0xfd0ae9e02005fcd23658c5852a7af7369a0673040a31515514911bd125cf15b2","isrc":"USDXS1400033","name":"Uno Quitao & Otro Puesto (Remix) [feat. Nengo Flow & Yomo]","registered_at":"2026-06-20T10:28:46Z","spotify_id":"6w8Cv7QWkXK9a2SUGauhsz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0ae9e02005fcd23658c5852a7af7369a0673040a31515514911bd125cf15b2. 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/6w8Cv7QWkXK9a2SUGauhsz.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/6w8Cv7QWkXK9a2SUGauhsz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f58359f08f361c30eca2d949c1bbcde0e9caaa32c505f1c409d9e2bcadb04f5. 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/17z199dxZ527j7ExY6sgnN.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/17z199dxZ527j7ExY6sgnN.