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 0x2c2ef2295689047ba8d03fc11bb9fa58e83d70218800d37c8542279a1f98798e. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01fd2e9c-967e-4802-a706-033f18cb04d6.json and https://artists.proofprofile.net/proofs/artist/01fd2e9c-967e-4802-a706-033f18cb04d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72949541ad2ab1c9b09946f90a61ab8d77e54900fdd9dc76b173e76e52a395f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121902853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a25e98ec1d70ed628692e9bb03605b57394cc408af91dea262c04bbde31234. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121705903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d96e23f2d170a7416eae44f85c902f4b772c2d0bff3a50846095151fa887c6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122002384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b89874a6879d1de907b5b96856914aa9e464acd5b8cf05e8503c9be6baed7f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122002387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c81240931786fe9b05259d81122f84e35992864b6c91446ee52c8e7a9e75ff. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122002388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954491d26139c200895340ef6e47b55e3034d22df4e186c492ff8a147f6e6e61. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dcc7cbecc32a2cf49a8c1e2aaff6a28b1cb4fa11b75061483dd410604effdb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122002390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08c0671f03ef8cf510df346957f76c050ccd905fa8eff21342540fb2a3f07aa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121601323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f75b3477f8520c8b86a641c472c90a8613a569b531d37bba90fa86eccdfb3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121601340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3e990e5f97016d3681ba5526820ffda449e5f64bdd6633a14ad8787d04336f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121601320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323218a74edcf782d3f0150267d90f13d646cf961d5b70ab44c9ab066df7fa52. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121701523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075543e1457af6434a143ca6c30c60ce007d61e3c94caa8293eeeded110d2db4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121502022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcd9bbfb24149a6cf2e3d692ab0904e0ee009e0fb294e71eaaa5d37054166fd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121701525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540b97da27c13d0f99845ed6950dbb94a45db60ff510a386296b667f5e8ceccc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121701504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623b4f7c9226628a38d5bda3651f104c87ea67697f89c9da45cd4dd6a76a49aa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121701536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b64b91689720a3f177db826a4ca2312a870ff13fd4ded2dfafb6fee0ef64f3c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121501527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cf8778af6d8d77eec9aa94bf12233393758b61e18001bf09e74a5895a61ae6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121501507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9bf6cf4ef214615c52120186b909ef26faed2d6a492a0c0cba07015d6d2632. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121501524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07907ed727825939d1303fe96c85af4b1b92c184f50acdb1d59d64cd0cbe205b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052100086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63da1a5350222673b736ac3b98e5d56a057b5633a761b8158dfd2761c56f0f7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121705167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69378d439722cd563f633c64ca2d8f46d2472aa38b4d1c4ddf544fc2ecdd632c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bce58b505a293806b554d4d62fcc95fec1bb27bf3ee608ffa724365ff28314f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bd6f1b6c4599fc8c567d6f2e95a29137ed6631791034fa6d1f0fcecb7c29f9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d9224d86562fe665cd21f3bfb22404b4079068ab622f7d5e7b020c674a01e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121705296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59ad14599bb31749d547754ba557fe0e4f1fef680979be2332c16ab3cb4f435. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ddbddb3c17f8946330a92f961a88d43971172e61ba1e22351a3dd12f21c0ac. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057ade7f1dc643cc82450c0cbf515c6a3d83e2ba61d87e4fb203f02fd4c0138b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806229.
MIX de Éxitos del CUBANO DE AMERICA: Siempre Seré / Me Gustas / Corazón de Piedra / Te Quiero Amor / Tu Prenda Prendida / Quiero Seguir Siendo Tu Amante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fbbbbed36bf4980669f9f7d371b99e2f1a1991721362c23981cc512f961f86. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052300263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6825f8b68a8e17dbbdc651765653b4528fc73674414a0ee51fa9877336418862. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052101252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1f03a04ca9a53fa75cb248eb01abcb1fe7c1db1e46c69277c85f95d92d8ad9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052101236.
Enganchado 2022: Ya Lo Sé Que Tú Te Vas / Ahora / Porque un Hombre No Llora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b37cf634437cf45681a8b31546c7a49d840832233b69270e350440a786f6d82. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052200860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf71ea250b536c968c99d2deb6af8da15262d80475db264cad1fbbeb20cc6710. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052101253.
Enganchados Románticos: Fuiste Mía / Tormenta de Amor / Carolina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda878db97523ce15794b1b45d8159b90f2da1d25196f17e175ab154584007735. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052000087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fe1cdb1fa579d87f23ee2ec1f6a323782f480cf28403516bbdcd142c5ee80d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052000294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f9b1c144e4c506591955340e4a42f6b9e25cf7587bdb0e95ace6fd702930a5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f9cf483cfa1619cbe57f9e78b0d45376cce8aba14e2c148fc64eaec0db52bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS051900441.
Enganchado del Recuerdo: Ese / ¿Qué Tiene Él? / Me Voy o Me Quedo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a673947eef0432ccd953b3d82145f133c5e110a7dc6bf038b6289a77d6c2b5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e44e7668ef39ff9ba77299f709965a6ddb3943e663156f8198f8f1d87bc002. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS051900661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03f9f2a3d7f091c7a0abf9ac52f698e9e757c254e01114120d532fad5ddf13d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052000199.
Enganchados de Plenas: Madáme Kalalú / Entrá Derechito / La Humanidad
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0985f3c184ec42a295a44220da08fb344048607756e8afec933602a9e8ca9195. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052000234.
Enganchado 2023: Cara de Niño / Dime Tú / Qué Hay De Malo
Enganchado 2022: Ya Lo Sé Que Tú Te Vas / Ahora / Porque un Hombre No Llora Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53657532c3146bc18e8ba703c1f79bdad701f59c057e75270b7df4a8a36e4170. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122002332.
Enganchado Romántico: Fuiste Mía / Tormenta de Amor / Carolina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda878db97523ce15794b1b45d8159b90f2da1d25196f17e175ab154584007735. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS052000087.