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 0xacdcd761e89f922b711d1947ba9a627b677a226b2a30ba8fc987ea98c122dd57. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa75f978-56a9-4ef0-acf2-d26f31adb5fd.json and https://artists.proofprofile.net/proofs/artist/fa75f978-56a9-4ef0-acf2-d26f31adb5fd.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 0x8fdac2d5d68f7cebff0fa3e112bf905eefbcd9c248560b69a7ec57a2a4941ffe. 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/DEU162005351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28072972d6bf40d82116f38eff73d0c4be958c76b11a130363102a14bbb3c50d. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/DEU162005350.
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 0x2e37f339823679f61e8be8388c874b2ddf3e394e0298ce6b32f021cb227eebb6. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU162005353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451c8aa6efd8b605cc385170205a4835e0991cb6fc664210211fbb27464bad5d. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEU162005356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857ab3a15b26e3c39d75927ee6b4aed9480416b70680000e33d1e1c49bdd1531. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:22:46Z), 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/USCGJ2290049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98d13d5a11d0eae947d92b6a002490e2af127f403078bcd53894f7dbb20c1b9. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USCGJ2290044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed59824f45ad449058e4a608a1350565b159f9e8d794549f47e2b3cb652d0f7. 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/USCGJ1325078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186025de585143418e2a950af095301fae5d32e81119ded6a5e273734a134aa2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USCGJ1325068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3eb2dccd673d139f39ea7687047a2c6967d3bea1680e19b8582145fa02640f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1325077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04524bc4f013710ea50d3f76d7b9e8ce66d7639b03e7892ab7be3b628d1796e7. 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/USL4Q2062694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1d5a545a9efcc7d14800cd977f1ccd8afc57635ec245262e368c504531b4d1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2062690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06873febf33cfa16221dbc16e055616e90eae5668a95dde06430be053791c072. 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/USL4Q2080356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18f393ce866007c08b9cb2a24891a4284fa8a2775b9614091e25bc1c61cb0b6. 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/USX9P0658118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8c18de43954eb98f6365bef53bffe313510546779cfa1803e39f875ad33f79. 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/USX9P0658127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7596f827cb7cb8643fa613cf111667f8196f98819a0f564de2a5ee48932d8152. 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/USX9P0658128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024ecd1703fda051c251871c92e48b5f939c4a66a9cbbe039ee9257215e4f1d7. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USX9P0658116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c0486b630c4f26e63eedc1f8b87688d3b0928cd94d058a691eae1f1102021f. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USX9P0658117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fa3caa925836c29ad1e2e5eab14609a4537b3067a50c5431a2069298714435. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/USX9P0658119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb8ce8e45ef1c8037197b4d32bf589152d41336ce0832a487bd537317d0947a. 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/DEE469801270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bf4813816dc317e577efbcf015f2f7ff112e450066c92ef4774be6aac5befb. 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/DEE469801320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9429ffae39536b92f8f60e167346d81b74c5b77c80732a6457b65d914426fab1. 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/USX9P1207730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c795d277396ff438e56d75018ab8fac31b37e6dc19277ae10a5fbc01eea68b. 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/USX9P1207731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7fd5a60691ef16b481c7bc0a093cd17102f39a525ac1b09feb45a7f03eed48. 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/USX9P1207734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd18adaef7ca19cda50983ee66403192584d23a04e587a770f36e21aa3eb0d7. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1207729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1535ebb0d967548da2e900df65e4e6484bf828ae886a0738474fcd76d83942e8. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1207735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98df5868f9005a8dc949d8186c11a876c654fc9914ab02b2355ed7a4f676f94b. 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/USCGJ1313687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827eb59b03a85ffade756c89e696dfcc12f4805795949ea6de81308a70191ec5. 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/USCGJ1313688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3c5eb812cca7d5b55ee16aedf85d637a84db72d15c53bfae69abe61ea1112d. 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/USCGJ1313689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f7902a1cb43dfa8103ae3712880678d835a64f1a5f1f64f70350e1dccfdc83. 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/USCGJ1313690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c694b5a7bfa8c691c8a9d181c34464cf36a8cdff578dcb40c9d7a899cf95ce6. 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/USCGJ1313693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73f5e53bca34171a87d5e4796cb1287aeb3dd7e01c0df36a99092a6f334d882. 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/USCGJ1313694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79ebc195a020fc4259d5e296202594f1ceb41be3039f19e3ef63675c78cc2f8. 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/USCGJ1313695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021badc13eae8a6f52eb1dea79f82b614429e41e42b2187f65bec35d96bdd928. 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/USCGJ1313698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72ca187344f97587303d042d09257039fe49c7f0df16c20f4544a8249a7a70b. 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/USCGJ1313699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310fc474d648a071726a2ddb8dadce5f6636231c0eb5dd5ea4a9a335cb12c4c4. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USCGJ1313691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8642f89bbc7477d4c6a5ba923bed3bf19429be4760601e9623f8467407478f. 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/USCGJ1315768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51d1bc54d59adad6fed6c1acd8e0da3b01e3805dcf5dcc5f4aecd5a830e73c5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USCGJ1315761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf855c4e21e69cf97fc43eaab405a27bff6cab5f300b6396b909c95d529276553. 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/USCGJ1315764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67593dc7a44d720df4ab8c2161c3f21ebc574e68a1c10af3bf7b15808f56d73f. 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/DEE469700820.
Oh, dieser Sound! - Stars spielen Superpunk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c68163584956693896daf094973b79bb099f17d7d4a8cb6c200473df069a26f. 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/DEU161102148.
This World Is Not Made for Me - Diese Welt Ist Nicht Für Mich Gemacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11eb8a97b684f1ae1ffdba1c2968b00a9392534fddf91f0295fd51730f1a251. 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/DEU161102150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475c007006a8474e40bbbd520d7ca835b8ce8988d56ac16e42d5b487be679032. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:37:57Z), 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/DEE460600847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101dcb1beeb1c49a2417323611cdcb5e5b70fb22924a6d1b40c4a70c7d20169d. 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/DECS51000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3532638794284d69d82c9cf058fce49b9ee8cdcdaa9db620e2d5ac91f7bc06. 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/DEU161602339.