Arianna Isabel Puello Pereyra (born 16 January 1977) is a Dominican rapper. Her single "Juana Kalamidad" reached number six on the Spanish Singles Chart. Puello lived in the Dominican Republic before
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xd256dc865c650106a4f89e0fe045d24a99c4a71e000fa7eac7b087cd02cdfa15. 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/8176cc02-174a-4b99-88f7-8feb2f724813.json and https://artists.proofprofile.net/proofs/artist/8176cc02-174a-4b99-88f7-8feb2f724813.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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x45c0f81afd78292531b79edc506d4c7e6465708b3ec48fba2e7f7b2b0cab891b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES6920500267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a671563fe7fb51cfaedafe43b933cd071b9707e28a4cc6bc669dd1dcc292779. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES6920500270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f80fda7212cf8ead9cbfb5791e5496540459e5186ff13a2907cb4266e3c2496. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:33:29Z), 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/ES6920500273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673a5bb70d6d779b0d1b2957bbf7fac6dd29b99f3efd38cd4b6012392793993b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES6920500274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a80d4beff0c1da9b69c9a34f67b567d77ad370b05b42e8eafdc7507dc9063b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ES6920500275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d2c5953900703f4d44b950c53027471c69248a44e59ed5975d0e3243d41eca. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ES6920500278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bc443bd9b8a9d774c2be8b4c7917c818caf1d58d4453f3b4fdd824118dfe9c. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/ES6920500279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b81bb81cea41b96f3f80d851bf7e8b805503868511b644a4f34eae2c66c133. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ES6920500280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de727d858c2f97e56999b753d07406e183517bdf44e841d9bab299e87f196b3. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/ES6920500268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8da377a53134d0e1cb9eba080623890fbdd1bd21bfd26cd2a7eb704a154976. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ES6920500271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5a4633562264ec3a0822979bc9f26fd52387dba4089c77968cffdfa8716fd1. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/ES6920300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1069eadef2f1a0014f09abbd31db7c6b37a1f21136fbb55ca11b7f2c169bebd. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ES6920300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5a4633562264ec3a0822979bc9f26fd52387dba4089c77968cffdfa8716fd1. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/ES6920300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01173fc4c4754faa8189f052e49149ca1f01c00f7e3570c5b0caebfe7ec8edc0. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/ES6920300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1069eadef2f1a0014f09abbd31db7c6b37a1f21136fbb55ca11b7f2c169bebd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES6920300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc693bd3b196f3bba395adf27145ad3a88256a602051ec7e8936fb26e72b9a924. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES6920300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf94b5cea05c79b78b902cac8342199cfec4a9d84c7c4806a701aecdb3301bf8. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ES6920300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9b9d1edfe2a36e25c3ecfb53cfa868158e2b40ee34e593bd2af005df9d3c64. 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/ES6920300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf94b5cea05c79b78b902cac8342199cfec4a9d84c7c4806a701aecdb3301bf8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES6920300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff933fa5763449eeb41c1b979da464095778367995a73162545e6b71b51c7d9. 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/ES6920300152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34605441f6026d978f05cd2f199467c4c9febf5e92e0430d4de8ecb7227bc8e8. 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/ES6920300153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a7fd29f7eb1e71472a904be894bf1d510e07fb6da149e54f72b12aa87aa248. 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/ES6920300154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58be1b86229e3f304e7a7beae23d288d3645c2d843af16c9ac0ee21240ddeb7. 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/ES6920300155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c553a12f33e56d38fbf7f5aa9869bb46c992e4efed793ebbc92aa8317a842a. 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/ES6920300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49a4e58f0701cd4f080c029e8d8b79cfeeeb208618504d2a2439cb4f3ce1809. 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/ES6920300159.
Guerra de estilos 2003 (con Nomah y Frank T)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee39629f56bdc46c64d977eca6da5c0a8e1d3608c8e344de76dbabb620863a1. 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/ES6920300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4451edd1353a88722d4e8308e08f36558a8f99a6fa26617ebb2cbedb079ebf85. 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/ES6920300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e7ecdc7be55e5dc66615521770a4dd45a53e31972345cf9d96a68556f5053e. 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/ES6920300163.
La Reina del Mambo (con Gelsamina Torelli y Anabela Luboisse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d30d828dc365a588db34c474a2d763bd12103c123c5bd16aa60e0c5ed28a50. 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/ES6920300164.
Así es La Negra (con Rossy De Palma, Lorky y Pavel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15cf5e6b1984e270df0e8bba8a46423b4a49484f1584485ae9495b894199338. 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/ES6920300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff267af1cf3ae73c47e9845155ad9a28594969f6acffe91258dfca3894341c7. 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/ES6920300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0793c49a39cd0b965e499e068a6d3c72ef8422f5b4ceeda619217c4c710f13cc. 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/ES6920300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e527b50c27086683e3efcdedc8a7ac1aa538f0e1286939aa328f91866afec32. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES6920300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8585874c0ab765b7b9d026bda70883965dfd189f141c5ebb77a53393374f6bb. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/ES6920700664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1a6f935f0ea944f107af78e7442ba4acd3acca7a14fc07fadfd050a5878756. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ES6920700667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00223b006fa9a047d17c387e16213924c584c0d67e1cfcf702d9c8d7f3a2392e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ES6920700669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6869c0e3bc0d8e01b359b40ad7315d65a1e6c15cb40cf19361389b4a5a9d9c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ES5151001910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec39c6e3777cd849a078184bbabb6a208c6310a873cae981bf50e742e8165ae9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MX3741700162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bc14919859c1ffc54d667408abf2c993bc07dd684f0788e7fdfb471a34817a. 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/MX3741700163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b41d8e0656ab79d1a585c20977b0478689934770f1e99e9a0c5786186d7234c. 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/MX3741700164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00617a9b0f559f9ecaf9caa70f7e8c48b7ac370873440db829cc62ec5bcad1da. 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/MX3741700165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c5e3c75ce871c245be1ec6d14a892a226f3ca825690bce67114f6283f75c14. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/MX3741700167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f6f3c21861e3deb4cbf61533d3405bb97bca9242e5fa83a376dd728364cbe5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZGLM2433002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bad00f737546175078bc57eec0caa2f033945370907e4db8be32852434b193. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZNJV2443642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53819480b9418779dd952e92bef1800dc31e1350561a2866aba5df3bf3e836ed. 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/USUYG1047634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff84e6e1ceaed4f90eca857c1b19ff4734753199d1c2aebcefb6e25c9ed3611e. 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/ES09S1900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d0e9c331670d076c2de4a0cae8e8edf9f1f4df00a32b409cf9d85a0c0ea5c5. 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/FR2X41505767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9cc75ed6621b2e2abbe3a82e43dffc73ac6d7185b0286bcf71e2bcc0a106da. 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/QMDA62456998.