Shade, Shades or Shading may refer to: Shade (color), a mixture of a color with black (often generalized as any variety of a color) Shade (shadow), the blocking of sunlight Shades or sunglasses Sh
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 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 0x29cac4f59f5d3af93bbb1745b1b73af97959ceb734407ea900dd5f99fedda012. 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/0aea47d1-4c24-4af7-9238-a309f00328bf.json and https://artists.proofprofile.net/proofs/artist/0aea47d1-4c24-4af7-9238-a309f00328bf.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 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 0x6025fbad7d2ea03e785de60690152fca48505731ff17da1b59276ca41a9eaa59. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/ITQ001500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8e116d092671d8856504551754db40c1ea488cacadede22e91eeed9d02de6f. 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/ITQ001500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5048b7a13efa19d119443ca011230276944199fd8efc3d9b407e2a529cb3d8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ITQ001500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332dfd129cb0796316d2e4302044ddd658eb70b89db07082c0ddfc6675a3fb23. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/ITQ001500060.
Se i rapper fossero noi (feat. Fred De Palma)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c30b117c02fc20bb6117c94d9ec1a5161acc90f765e925edd3f34a38e87e7cf. 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/ITQ001500368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7e5ce54bd7d1cf512d00958cc6c42e5cc951a54856efd6848c62c918c8318e. 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/ITQ001500383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033da9b67e6fe90e4c88785f2cd9cbf519b0c44dd49271efb22e8d443d3a6a84. 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/ITQ001500384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea5b649d5377dd46dd85b469c1a960706ab8a12b4f34a32c8d7c6fc97bc0a47. 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/ITQ001500371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ca496b55e6179215c86f5e85bd42b71a1fed12504dccbf87e70fc3ccbe1ce5. 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/ITQ001500385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea0082b8d650a2814fcc76fea15404b1ac154b94b53c7ebdfc9ee64df8c6ccd. 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/ITQ001500386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ac8dff2e2f457375d48d85fd33cf941ff26db550c29ba274f4c417afe3cab8. 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/ITQ001500387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb4b2a19859263df8aa3f4fbfd6ed939f1edc6f44fc38fc0e9009dd5ccad586. 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/ITQ001500388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28be5b8ff87198d94ad399a0576d3ac68caadb3276346c8d46c3a247ce14c6e5. 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/ITQ001500389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6728c6dad7d614253755e4385eadd8bfc36d57a2c5f5c6e065a7e1519215840b. 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/ITQ001500390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7167e927d0bc8b499cf837a5a35968b0a37003323467697425491a1c73ba66f5. 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/ITQ001500391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3f17ca46da9bc7115471f4bf865c5ab7e9247ea8e1b37eb70d4027ab3ec6ea. 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/ITQ001500392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80faaf951a249d91b9b21fc7b90f82c319a6acccb7656c5d79b3e421f0a6a87. 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/ITQ001800599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7713ede270fc0f33ec294a561a86c1fb6047e84eea58629fb8016110b8f15986. 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/ITQ001800604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a540f8833f27cc8d5d6bf31473ca57243d1579adfc25fdd1109db5fe6784439. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITQ001800605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecaafdcc1b2891f1525957a3cf6d2821adc8122788e6a8f979d16b0de0cfdcb. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/ITQ001800606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d56f22d2f2a6799d04e3b457e08fb729acc2f362db2405c8d4585f67f5df30e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/ITQ001800607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216f296d75fbf475a4b2a6107e94a853dba3c5786759384779d7b2b737f1f2d9. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/ITQ001800608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d4df3a8fdaac10060eea62de9c5eb5d8a52c27d932cb911fc10773834e5e4b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ITQ001800609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdc6689adbabc3a2afe5186440e3912094af9b43dd9f5e55d147f2a01641e8c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITQ001700520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddbaf69ce4ff2286857c7da604196b336dc244548d0fd235efde5ac70a26fc3. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/ITQ001900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c04bc8cc42acb09e9476d150d0e1655a02cdeac188c87ffe3900593658eb5b7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ITQ001900010.
Senza farlo apposta (feat. Cristina D'Avena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7f739401b1ebe5a160063049a61202bac3ae9e5048fb2f54e7b41b0145f2e7. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/ITQ002000411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06293301d964e880a58c7e65562852a53776b03749f8e4fec57a9208e931ff33. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/ITQ002000412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca45406eadc8f89cad7beecc2dad33948122388a0c37eaf7faf71557bd163bd. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ITB002300979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79da5a9ab2e59ff97b700a5f45164a0dde68b6af512b75ed0e52987ae6e5f75b. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/ITB002300983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff13876b905508cd9a1f01e5b766b576c726f45a6570b859921effe23c19b67. 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/ITB002201049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb7f1c98efd5f04c83505c4a31ea675f30c07112e5e69ced5af74a2420ae020. 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/ITB002300622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4aa9510b3597f6cffff2eb38a316b62d7326225b2285db0a83b75daf4fda33. 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/ITB002301065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1585b26612153ad17bcb9f34171f98eb5dd7cfd2bba32015849339aa403d7f93. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FRDX62500270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1f11bdea4fccb6e5df4bb8998abcda7ee94205a31ed830c91408f9998a6b7a. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/BC6M22508813.
Che buona (feat. Shade) - prod. Frenkie G
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638731c836e2d984b2baf50ac080c6b214e4ba38394a893f8346f82c84e41346. 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/ITB001800668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901cb5a0cafa3facd3b53449ad88b48990eedb569cc065a94f407f3284d3d76c. 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/ITB552417321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243f1dc87fc0b6077fbf6f470f2491fc6ecbc072ce7410716460160768bed8d7. 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/IT2HQ2200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf85cb1af2976d4cbbc18851327b88a1a9f99a867edd5c3b9b868c8c88637ab. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/ITB551614288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aec0bf794be8d70d5b9d6fc421f8ded1e5afe464ea45002e5531c9dd0adc80f. 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/ITB551413274.
Più del fuoco (feat. Shade & Yota Damore)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6d567383f381ecd128d9b1dec21446b5c56ea9781b0be98457f2ea33e01c7a. 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/ZZOPM2118981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5534b8b4e97704e22452068df7cef820063bde7d1515fb82b9caabe4398fbc89. 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/ITUR31994003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f30e67283c9279547cae856bf8a55390d164867f730f04753fa9a53984e3ba. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/ITQ001900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b1eafd0267540653caddb56f2db0ec7b9a4670bdf23dee5a5b1d2592425776. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/ITB552016188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2e8ff28e7d958079aa8bb11f9e3a88f894553c9cc6eaca39a94e3b12e53c15. 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/ITR0H2100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28562de729fbfa70502f3ec6db4b1ff3350ac2de9d77b3c21487213b8c7ddb55. 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/ITB551915522.