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 0x54e15592eb2260f135669624d4b5c10641ceb59ae47740b975bb4ec1c2156a18. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42476925-9d17-49a6-800a-3041b9f6cbb5.json and https://artists.proofprofile.net/proofs/artist/42476925-9d17-49a6-800a-3041b9f6cbb5.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 0x85015485d563bc2aae222efb35644bfcf414ff7ce870e26d0e6e7a7cb01d9f10. 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/BRPG22000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40828a27a8b67cdedf4291d55731e80a3967dc992268c18791480b82bd029de2. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/BRPG22000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2cb0807eccd58296aeb0bb8bb8eebe5eca0adb94f4d83fde52c7771c0f09d83. 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/BRPG22000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aafbee8e841e9c15f8ab1645a2d8261501c53bf5ed92e3711f41fb86c1a1b86. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/BRPG22000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c49e0d2dc53a81e0fca041c14b4085cbe3e1a8021cb8cd4e679b038aa3f710. 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/BRPG22000006.
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 0x75f47097f00dda9dc2e2923d9b4a7e4de71556090340511570b2b12b93e1139e. 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/BCDCN2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278dca9a93610c3abdcde8e28a9466c4caece1576867530b094e08773d91b751. 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/QZNJV2453680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d280a8caf6371b789755b3cbd003a61c0fe376eecefb2d4db2f16cf6763a73. 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/BCDCN2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38eaf82816e467fc5e90db33b0b50710a015b1eda7f907878dd102e1423e6ca3. 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/BCDCN2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fe01391d3059dd8ada29708098be069f9dd1047a1a860f28f812e84773f840. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/BCDCN2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b7aee653cd668147bbc00b2be8c6a66a7725653af647ddf9c351674987fbb1. 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/BR1C11800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386b34c0f86c1f962d09ac8bcdbb423986370d1f72e9aac7d4548c622b8cc9f3. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/BR1C11800002.
Upa Neguinho (feat. Gian Correa & Grupo Bongar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77ad8e4a15f62ec7e2126c07670c0092ac6b20db36f17fef4a857ea888dcfca. 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/BR1C11800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca3e5cff267ae409639897bf5fe9fbb964727463295a8550809df62eaae9a80. 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/BR1C11800004.
Os Olhos do Meu Amor (feat. Mariana Aydar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2fb5ac9b9d6befee94ba6a35bcf54de575de28a17df57dc748e7b485164355. 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/BR1C11800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0c5eb9cfef47aa53c12a22edc9861c578c5f613207f14e7d49c4784d643c46. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/BR1C11800006.
Receita de Samba (feat. Nicolas Krassik & Alexandre Rodrigues)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96878398f98b1fd388cb17d52bd35379b1d16857a67d9b7d0a407b1bdae93ff4. 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/BR1C11800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee2ead3b52040713a8a45fb0e3711a90d104548b5c5218d03c483439f9082c8. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/BR1C11800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221e3c70603729a402a5ff72fe471292451e35ddf4ff36ca1d264e52ed2e54a7. 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/BR1C11800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69dce67daca86fc71fe4bcc7806b35380ad7a6ced8f65def8867da7f890b998c. 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/BRCYV1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9753f1cf7e5c97b6335287883c74b8dad0fd51e99e96386ffb64f1cf4c5a51. 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/BRCYV1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bf274a5518cb4cfac43ec74b784429c1b4f069c1b87f5f37da8341a3272a82. 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/BRCYV1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11a2fff18ffa3356a2829615a6cece5b8b79341b63f017ddbf242fd4d877d0d. 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/BRCYV1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641375231dfa9de678df11e81145b534be44939c80a35e0d596d558f1d683914. 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/BRCYV1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477ce01ef658c9061c3c2704676b10a5c879a4d08f01885041d591baeddd5efd. 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/BRCYV1200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff52987ea0c14fd0c2e11ceda48aad5a61e01ff90f9ceb41d9f8569615fd711f. 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/BRCYV1200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dff526abfa600b76eccfae3f46dfc6aab320287d79b3f9adb9ac6632c715518. 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/BRCYV1200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511828a140fd66275f88119ffe5375b77bc946f3748b8903fca33e7bbb039121. 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/BRCYV1200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81422107e9e54137328a8b5c26c39ca8bf7d9b56dce355771747562c89671a70. 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/BRCYV1200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddc520c35943be79a8b00653b05060f6bbc526d1ee7837d180343dcc8ef5f85. 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/BRCYV1200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23901d57aaef2e0874bc2585405c48ed2755771458637f4e30fc7b5b69b9a435. 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/BRCYV1200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bf28f0f863f10c33007486d1e2be4f071b7d616dee338bddcd39cb7e1c0544. 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/BRCYV1200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ac27bd558d84f9044df45fd702e9cd20fdc5afed5573a821b8f7d4c0546195. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:26:09Z), 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/BRCYV1200014.
O Clube das Mulheres de Negócios (Abertura)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82c32941358de3fd52318818f1a0c1022edce0fdfe30768d66463017881aadc. 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/BRTRB2500136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be914536c6a8081198028cdbe3682c3e16b5d715291e161f3c93806cc8538ee. 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/BRTRB2500144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1b5aa138f3100ff0cdc69a6f351477d24934f7d3e20cfed273e8b8520ea209. 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/BRTRB2500160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f9d19f408a3f0a58ac8313d6717815e9d8636c3ba1976d588efc154b95b0fd. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/BRTRB2500154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444b2876b5fe01c529b04efe3b7f1fcea6a186b0c040d526ce61140c6c0fba93. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBKQU1979559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1008d403a887e8e5b90f57336bec664ae253cda181d6e07379c6a571826c83. 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/GBKQU1979560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999d6d2f559fc08f05fb72ceea01de44c7341a3c759c40401ee8c6955f3046c1. 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/GBKQU1979561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3714c73bb0bb7c1bc1f876fdc1ea56270c20a9156a3eec737e3eb858ce51438e. 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/GBKQU1979562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd96e4ee33bb27d7dfe31dd87665a4753fc077023d189b3332d054863874f4cd. 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/GBKQU1979563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95e4e9d0445a154e6d8aed1fb07b1cf207fe1e9f077ba7a1b11d9054a7a6c9c. 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/GBKQU1979564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a53b072e4a8a96b1ced3c9d2777d54ccab193353aab97e2d25335a5ceb7b68. 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/GBKQU1979567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5ff6e24e0ccd9f26863c9cafe2470e7804f985db6b5e9d73a71bd3736d1a9f. 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/GBKQU1979568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0663623762ca8db9cd17c471a3e7b594acdfe1aab1aeaaf15929c73776655585. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBKQU1979565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86797d6d99c1ae52ab8cb1affafc6549ad45d42f80221d2e20241032a89c4035. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/GBKQU1979566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf177073f122921afc35897517ff004948e1dc00d8c20302e945ad2f56e8e49. 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/BR2SH2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fe5fe6fd6ba5cf5d5d9c1222939e3d6c1d2a06f9de3b6625daf0dd85487d9c. 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/BR2SH2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b04e050e5e9be25b5c8f1ef46155fa8b3fda45ecf18d5d67780fbba8157de7. 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/BR2SH2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d54628e0be95adc4b3f6faa65d1e23e47b8ff008a3bfdb6e3bd92e5f688e5a6. 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/BR2SH2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d6e972d31f4e84fd71ac821961bb1fd02c539e2bacfd6a77b945c840f16352. 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/BR2SH2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a6431b49e95cded203e27f584ca716e6d698a8033d0a993b8ac779f2487fe7. 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/BR2SH2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f80a71d895bb2abcb2c811bee0c779620364edf1bc980a4611f610afd8aaad. 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/BR2SH2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b7234d1e85f4ee67d567afe8ecf9a2329685c4565667b7c8a2a8773a78b660. 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/BR2SH2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b5c0a41e2cb5504c1c5693a0791b271b73a2f49107dbf333f0b8235785e9a5. 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/BR2SH2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7151738d5968ebed7ff0fa63e9123eab10cf062d92e236ead66a26c8e552d4a. 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/BR2SH2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d71819addca05554ab3c4069162a423a5ef011038882a5aa136969439586a0f. 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/BR2SH2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb644406ca19d80734ec2e6c4cefe70752d014413c532dfb685d641b07ad2e269. 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/BXSVC1901265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd011bc73ab7b79a10e7bffefaa402f9fb39bbf344cacd4a2690f9ce8654c07. 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/BXSVC1901267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658a826e6f30fd17e82c5c2bacf87c1533522bbfa4970a7c34495a0a6ac1b515. 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/BXSVC1901269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a07fc9c971eb18c1c2c62f225fcedc5da16f609619f648e38c0c8974da41b28. 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/BXSVC1901273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c86e8730e4865642a8c963eb9182d4af16ffdf47811c73ca0be58c29d7c559a. 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/BXSVC1901274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76808930c7f0eb8587a377ebf3d74eb5ae7d466cb874d46e6f6c8a73fc180863. 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/BXSVC1901276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f7372b866c0fc4e68bdf5edc5fd4800208e241d36a4bd97a3f07ceae0224a4. 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/BXSVC1901278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9540a951f24a8afdab7fbf47f08b4f446234d6bfc511b9d0bb2100461c1a63d3. 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/BXSVC1901279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bf704e1cfc20b54ea50f0f1277d094ed15c42d05f0300bbddbda7fa5702874. 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/BR2SH1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e243992e298128777943f253868189d4cf484992ab98d09f18edd41706d6f7d. 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/BR2SH1000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbe67aff1441d7b73640e6eb63f92b62b03ddef8f13e698d6ecf6f86b8e1e06. 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/BR2SH1000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8c0da1173d6e393cffde34dc638f1aaac54d19de26a6ef1f21fe4a0ce0a071. 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/BR2SH1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512a082dafafa45f007738fbd96f1a82ff1b3ea2714266321f47bd457ae4945e. 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/BR2SH1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdc98cd7450020d28560b9d1b3969b1b4928072ff25f070b6efa88443568f63. 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/BR2SH1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3875706cdb2857710e97963eb421bbfb77dcf9d38b86529c895bfae5b1460eb. 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/BR2SH1000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5c4451339272f37c7055c67b4e652d3344405d5f384156e04ada02f26b4365. 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/BR2SH1000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97be67b9be7159fea990b25e55a0217797101a190a808acd826c936be3629e6. 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/BR2SH1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94ea9b52c54e53ecd9cc3041f2b1033d00b90f153cf1ca912aa2aabe7d635d8. 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/QM4TW2290828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019ef2f3f43609f7ef95657832d6e55ac52b0e23b478ab72e6c6d891e1cfbac1. 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/QM4TW2290849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527f07e539958ac68cff44c603d5430ba6ddea203149ea964e11d52afb80dfec. 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/QM4TW2290862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05a4a897a35190c2d50db020fd34cd6349a8779d9300817d5ad23d0ae499851. 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/QM4TW2290876.