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 0x3b32624db482088f7459855f01cd78b149a6cb4ad125535a5cb427f569e88085. 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/51dcae3b-0546-4696-8035-fd01ab1bc23c.json and https://artists.proofprofile.net/proofs/artist/51dcae3b-0546-4696-8035-fd01ab1bc23c.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 0xc447614693b02433aa09ccab75011045ffb703e322612189ba6cc81679e290c9. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/QZHN82391762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4d26fa360bd5c5a89b50c78c4e70d598f36996e1688f2b05c4230befb3e73f. 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/QZHN82391763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37509b6d8de80f53ad697360d3517fa235324019b9c68067dcee02d381f897b. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZHN82391765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97b6c6a39e7ee6d340662e1e9c6e7f1b9c15df769f97656b7ee81ce256dd96d. 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/QZHN82391766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766b40aadb50c8f8eda629eafab1679fea078f5a9a0f18919388a5da93859fe2. 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/QZHN82391768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bc51a437b94e0e795eb5d97e0e530d73b57853c452985b35f1fe86389d0ff1. 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/QZHN82391769.
963 Hz La Manifestación de la Consciencia Pura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39080d870b9b11da309dd5d879748a513236ddc6924e00322185fc243dfdd2d8. 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/QZHN82391770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494ecfb026b6c38a359ce2c1755c7f67e0fe836a803fe2cad8bd7b10f779a425. 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/QZHN82391771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424079bb65c258c9db63a357e8381b9722cbc71cd99ab0baa03e2270ea5ccc3e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHN82391764.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe789a8a28dccfe3260793b84332901ec91efb178afcf7f493775a3b211f6c9a1. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZHN82391767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28421976993fe9f5bbf8d0847e5e10353e2e5e96826ec63060184fe22c524ea9. 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/QZHN42384434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd14d8a11cff252635de01a652980987e8fef4bfe88d2a238b45e7a753c53343. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/QZHN42384435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dff05999dadd5153e67f9213035da46e9126e2af893b89f02252f5abfbd309. 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/QZHN42384436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5d2a77dd2706db97db6a883e1cd6c855c9b85deb013f3c1103db42d3cfd2f9. 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/QZHN42384438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6e9375558c285eb00280b76a192388d343bfb663503378c202ff75343e85c4. 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/QZHN42384439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113f8c59cf0b16870498b2c21d375235061aa60ef10770f9a131c7f77cff1402. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZHN42384432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549c6704249e644d232d317b777f264f5a51a1706b2ceb953ff4a9b3f7409abc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHN42384433.
852 Hz Abriendo la Puerta de la Percepción
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b623bf9982e82dd9af0cbfc1db197a5c34cb3a124c12cadd04c5873fc80fcc. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZHN42384437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace80029d7af2b76fd372996b2f62f5b81cf26fd7295f689f8d052ea8e2e6ca6. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZHN42384440.
852 Hz Alineando el Cuerpo, la Mente y el Espíritu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5487ffd4e7a88acc4d5b5423a543e5b07654d9146e01d3f1299e237327d6aaf. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/QZHN42384441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4dc8da44a28a2db68c1df5fb9c8cdff732ac54adacd5ead41c11a065e6312e. 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/QZES82345714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f8f7f8bd8fc5cfb54ee25188ce474b98a766870b3e1a27225f2f2506d97ad6. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QZES82345715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b15c8f3bb6f8b26706b73291f9cf2dd425252b5e814baa0bdf1e46ad909a93c. 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/QZES82345716.
Cura tu Corazón con la Frecuencia de 639 Hz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f52e2bb5a9308d38adebbe3a6f79b5b4cd7c6a9c5242b7b94161200bd5a3e3. 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/QZES82345718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f79bc30f048975c2069df1a9133b8343c80916c24993de43b5e1a064fab780. 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/QZES82345720.
Desbloquea tu Corazón con la Frecuencia de 639 Hz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e11c005fa3104787249be2ccc3d99d3a563b3d5496a661bf56a55d5ccb9d4c9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZES82345721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43c2da98ababd0447e410f2072e8940862e05c84a4e5c5a9485ceb7c393e3a2. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:59:15Z), 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/QZES82345719.
639 Hz Frecuencia de la Vibración del Corazón
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c3ff3858bbf283ccc5e3e462c3ef44456bbb133e4cf78efff607dbff06ff3e. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZES82345717.
Terapia de Sonido para el Chakra del Corazón a 639 Hz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265ad64c68acaae5e8eabd535834a67f2f839e9a379f05be85085692ea0efd83. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZES82345722.
Sonidos para la Apertura del Chakra del Corazón a 639 Hz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdeb60a861f537326742f0f8a3ca8d181dc94aebcf40da4991a94f11e2a2fbed. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZES82345723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe264d0ec7e2c371db3e10ce0f49e94bf16a1d3548ac315714b63eccd4ee5e8a9. 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/QZES52399486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244a6469ead250a2bbf1f2b2cc5a768dbba43767df7f3686f090fe6c6f92fce4. 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/QZES52399487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d9462eee0f0fa7956b55a59398a5b15db8bfeb61844732d2f21701a7fa7fb0. 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/QZES52399488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14e7edd7714503b3401cb1dd5b7eb3bc0f1ea05c169c5b6090ea4ec78444a4a. 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/QZES52399490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d29acdaa03c3a1693f879d46c2c36334df465de149912bce6008d74716deb9d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZES52399491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3567685913abf7d1e1aa50388f20ac4808d8a3e53b3a6e2569d8df924ef01d97. 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/QZES52399492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c7869dc379fbea3d8890ee84f25cd271ca12d80895358562b088c08587b8a0. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZES52399485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79a9103b04be48297436cba0ae3a0e5110a42c88d644e7cb6e66b76e49c7c6f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZES52399489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34731ab09159f30de995b8b97e8da7deebaadbabfb8cc51904d569d268f82fd4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZES52399493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869d4fc6fcb28a38d56b2ad8e20bf1700d2e0aecc99eb530c9bb0cab82b544f9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZES52399494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e6976b0f1bc74ef85cd95bb88b4d1385cdacd9219ba0d009d0f5dc13654386. 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/QZDA82325487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a9af8a48b14520cebc9ff494a6cd7e2344f819d89e9f160e4e9fb2b2bd9b1d. 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/QZDA82325488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9028b87f28596b2d773a3d7386e5bdd4ea506155ea71b9a73777202a1710af1e. 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/QZDA82325489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13f84293938b891ff8a95126d21f1342ae62eb1d1764ede93add7666c10b370. 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/QZDA82325490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d37b352e8e69b77b1305328f91e45548fe76508ffa91d372348aaa3f1b6248. 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/QZDA82325492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f91f040d92cf1ae8af4f1535f1cd0730957d344de7da520137e650694c7236. 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/QZDA82325493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b1dec05a7f3656479f22200154064ce2c64b35bd8f79444e629834b33f6ecc. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZDA82325495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67d9a4783130d85bae65e7a68848995287b858c191bf4e31f61c16ec20b5792. 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/QZDA82325497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f987724b086dba3c494131425b3c0a9aef23c039ae30d9c78be22a59061a6c. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZDA82325494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ef3188c21deb9e0f87f24554d5c65676a303c9aa5e42981991e84f79166b35. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZDA82325496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e8c9972615d9970dc4039304e10bbbe4a8e677f3f2818abe16d121c1e31907. 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/QZDA42397503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffa12f5ef09dd812ac1f5ebbed906e31f2ea12acc3a7a9ee61a3dad916576cc. 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/QZDA42397504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b903916cbee56da36b8ed1b7b65cd17b426383040653251c60f5656b0c5defa. 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/QZDA42397505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa771caaa761cbd8695dd5394fffd0beb1ddc9f79d5e9d9ea6f67073012822e65. 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/QZDA42397506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb21f953a7aa95fbd2d74b03136af6c2f841f9d4fa7e4dbf80a8393fe3da4844. 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/QZDA42397509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9722a3e2a41f14d06dbdab29ed411c8ebfb3cb4ae151349c0aad427781cfb016. 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/QZDA42397510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b96bd5303fb4590eb6421c867b848cdf3ba97e91783d84a87b24f10ba2b9d70. 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/QZDA42397511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c2fbda24f3003c1b3c61ef0194a4d512abfc68691f250e61aab24b61300aaa. 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/QZDA42397512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbf6925b0b865f47b265019dd6c281a441755d3d7c6fd4564c39e66de340ce9. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZDA42397507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373ea8b8da2332e8c05cd0716acbebe1f2237ddd6f92a55392bdf66a381db087. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZDA42397508.
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