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 0x65f7697803ac7e1ec70b749e86db784c0a81fece30ce0beb232be9138fab8d09. 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/d1868323-eed9-4287-822e-237c5fd14879.json and https://artists.proofprofile.net/proofs/artist/d1868323-eed9-4287-822e-237c5fd14879.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 0x9f360519c8fad38178a3889889dbf5a5f60c1ae6f3868b87fbd16f591b9de160. 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/RUA011800366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a0cb869b6d6918c69916d430a3e80b21c781793529fdd9da63714914f626b2. 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/RUA011900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcfe9d470c3d5e382769c5632d606c04e158cd7838b83bb0e1aa5e8cd4c0dec. 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/RUA011900306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d925588b5e7de291fbcb851c1ef931cd4c23d2d8d7bcfb83de1a547ca5e246. 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/RUA011900307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978d30f3a6aa8a882b9d645462db9cab34afdcf7f25b14c0f0e9f9b263ef0df1. 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/RUA011900308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe0fbd9c6b410ad1ca43d529875e3f1c5499aba85f633e359d9c7d68561bc6a. 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/RUA011900309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0e1ccef1cfffb83b41d872206c8639862acd7ece4bc128bcf145d9cb852367. 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/RUA012100805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387861e8ef65b38c851bfea6afd88bf9bc51f5d90042796294b593bb887c97ef. 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/RUA012000698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bab6f75896afd086d7339527a6d225423958884483806856e85353bbdd7481. 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/RUA011900791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0438337ed09a3fef052e1f844c2db64ba83123039b53d0e29c8692b2d12bf0f2. 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/RUA011900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f360519c8fad38178a3889889dbf5a5f60c1ae6f3868b87fbd16f591b9de160. 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/RUA011800366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc226f167b45666c884c21480871e9816c06614040d434890877591f5eb75c62e. 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/RUA011800321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057936663b2344857629fcfa15e549397b283338e85597ba6fb4381fd0a3c3fb. 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/RUA011800319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d36005eb8ed17a4008c1395ddb764f19009d83453016c915b3056c8443e102. 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/RUA011800322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe27ad61d12af6e290f1c9010c4be31ca832d202dd47768d7642e1faac009df0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/RUA011800327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d52c86bb08fbd8bce07053a96038d41a7c4f1a4ba19876e4a857a30b25c8bb0. 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/RUA011900444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2f6c283699e799a8f5ccc9d0edcffe0842db3bafb490ee79943f4f048fc3bf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA011900445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174ae431becaaa55592c941446f97dc1872c61379da907896bf1335d355b3b38. 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/RUA011900446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1663ef3d07f9c6b835f3d317c1c3fce10a8dfe51afa5f748bc40213a4b43f7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA011900447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290cd571059ebe11391d76c188768bdd07b3ece3fd11ae81f3275f8f5df1d2be. 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/RUA011900448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f1d63e4b5892ac400a9be5c3b2430dd5e7598bb773d1da9c5b8f749630c033. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA011900449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5dbc7ec64a3e1202e642a0d833adfd4747dce085fc64cc5c4ed23df8018dd47. 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/RUA011900450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a900086f8b74e05ab35188d420c302d497cfb3e1f8f0435d9053eb344516b0. 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/RUA011900209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1643d9acdc9b20baac862ef2ac9edaadc5e3f89c921d72c09449528309c1fa6. 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/RUA011900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204a6f306c6ae353cbf15394a1e343f672685558ffabee58beeb01903c2f4adc. 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/RUA011900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7987c01a2628921afc08a11dea2df22cd0eb1a0c4ebbbd3cd4a459df809f335. 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/RUA011900212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb650f7a4451b8cddf78463071ac1f0e26694be443ec0a1357bd470899b297ab5. 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/RUA011900216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14468c7da83c2d31bf0bf1ae1d06cda902f545318b2d3ccd6d0bb79a7f53b8c4. 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/RUA011800364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e3012169aca14fa3176a8d5abb496cfda250c8a767140c454f57a62d478933. 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/RUA011900217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59faa86076ece7284986f32748777f109997d38557ee3b38ee111625d202ddf. 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/RUA011900080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6ab789029132d81c878452d09baafb27d350a1033788fb2f856a0b36af8b1a. 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/RUA011900081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4930c2613a7e17be0efd22ddafad585dc3bc3145e6328ce19fb802f7d9c6ad88. 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/RUA011900082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e96008b47d3c534ba3b122977edd968d8fb87b4157f215da3886ffeeda1c433. 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/RUA011900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6cef9586169557b3543f12dadc260fea59dcb423c4ca1c13b308505295ec16. 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/RUA012100658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f5d5a99013757cc9d98e8dc6307fab6229aac5b6bc0785b3be0bf54f0317ae. 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/RUA012100642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54bfbf6fd0271ff70e0b9a527b64b64023a1b4821075d6bcb55f9f2eab7bd94. 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/RUA012100661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116b305e142036967a4d7afafd50af1f4ee792644e1f05da2180971c7d750fcc. 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/RUA012100667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa256ff482788b6f2249dfd190da7321de672a618d3d9ba1c799030879ab73f1f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:35:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA012100484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fc31821d827eda332f52804623aca9a932b7a1a55957140287b59db736c0cd. 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/RUA011800343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2762574aa7dfc05d41b0c20d314c43d4141ac34cb3ddea246165c0c3ad1cec0f. 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/RUA011800344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd546e301e0a0ad97588919e31036e1badce5a8b262a20f2334d38527b864893f. 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/RUA011800347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10ae56b4b57fe995025f3198d2cab8a971c5213fa283e98128de585c42ff0a2. 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/RUA011800348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1823f0799a035fb475d24349eaeabc6471debcfb65739d350e8eda933c9e78e7. 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/RUA012000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e9797ebcb7556d17e13aeb2542c6746bed05412694e6a20493ddb24dc627aa. 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/RUAGW2500191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab4460ede141986663f64824ce3aa0759ba452d866a13d3fbec144aeba6ff86. 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/RUAGW2401765.