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 0xdfc2a4042eaf4c24f9d4ecdf28e1d615516dec5b5185706af0e08d32a1880ba7. 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/cb41dbec-bb91-4e54-ae0a-f74a423b4038.json and https://artists.proofprofile.net/proofs/artist/cb41dbec-bb91-4e54-ae0a-f74a423b4038.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 0xd33792b7184da5bbfa64e30941bd93bad6ab039f0b10a98b539c2c82cebc6a3a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452172652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dcb4ee4e3822809dd85a59a736a571dc8b0308271968e69c3f09c9c1a64ee0. 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/FR10S1808178.
Die Gesellschaft ist schuld, dass ich so bin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b17fd677d3b1cfb6f340f70155d284219843ed21ba46aa16f906490fa31185. 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/FR10S1808179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a75352d1dd3e115599126dda1e6f97bb200f0f49a009afd0866464b8b3ad639. 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/FR10S1808183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19070168a5e0148907f07b30a8e04e5f7c85d3e9f316d42b24486bdc42ebc7c0. 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/FR10S1808187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdde450fc6524eaaa9945d61dc6e49fcc028f8c2e1276283a90154e6f26d75f. 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/FR10S1808192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23566fba4b2118d584ffe281ca86f80033ab4fbb8d018f211ed03d3245db2e1e. 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/FR10S1808194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0857c3e97a74805bc12dc36315ac97d3e6aaa781a1b7db9269fbb213343707f3. 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/DELL42200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3b614678673f5d96c4a5ce8ffd657a9da61387d528549ac8c6d9d1a148be8d. 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/DELL42200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf403e884ce72e187c6aa797a8334559a1c2bb86fa59e488e813af46b5609a09d. 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/DELL42200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5352ef30641c708ce5d53ab7ab052ddcf5ed753ddc7b656b583b8c9f53ff63f. 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/DELL42200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97542e8f2a957573b3b90ed0f5a18f45750adaa22c1a61549c2d822f2163522. 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/DELL42200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4578346b7b1525f89fe05b5b18bde64c1ab1cc739761e8d14a2555cb500e4d4. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:39:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELL42200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61179a44a77560018d3912408326dcdf9a515ee1783734a1883be70148b9a3cd. 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/DELL42200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c3e54c1cb29f35c5c31f8b8d909172b347bc8d26e6574f24b7fe7df6bf034b. 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/DELL42200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03c6c504a571ed3db6bdbe6988294d9c8c8a35da84185df5217d85d86351b9d. 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/DELL42200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7109216a2d2c1e5d302dbcfd9f5b8b10ebb81d0fa898f278ef8e7b60eb893f. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/DELL42200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb9aa2d35be9bee218a9e9825f00711367fd9b5c178eb6c6017a64b4ba55a95. 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/DELL42000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30108a3c338eff66a5191afeabff338ab3b00f1061bf6eeae4b3f2c9667fc37. 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/DELL42000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe654ce4c5cc66279760cac7bfc9a97df7e08344806342462fc067ee8cb7229c1. 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/DELL42000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6001e9689e29f2138207d17d5a32f10f8c1961197a355599d61ab75c64b44385. 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/DELL42000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ade2c1355a6129017c1c39469db7225709289e28baf3a906a9a7bf8779d41ee. 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/DELL42000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7992d1bde0554dd1125d3b747dac6ff5266c8762d6ac1922cb96d59ae1f8c3a0. 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/DELL42000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a674da1c3b9b6d5b1d573631503a2fdddaa3a058965c9bd31eead013b8af658. 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/DELL42000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0d9b439930f9db33322cb40e8bade539f6117e44a4e97c23896f2920107ed6. 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/DELL41900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5b49ce51865800d516a8c7af69ea8caf2b81f17acea82a3c48ad5f79f6ab6f. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELL41900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e22e36f0e47520caa8ea32aa9808c6b8f6f737cedbd8291fbc833a3062f684. 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/DELL41900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62f032b34e1867d4d2b419209b23dbdf6e233b24b6618e1dc54a95a72396ec1. 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/DELL41900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9875a19fde559114503843cdc8d2e7f82325a2eee4f53d143f09e7a7b1c92b8. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/DELL41900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4005d9c5b9f1b523acdecc9c8da9996e90f591da19111e220079151bd98a557. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:50:08Z), 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/DELL41900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd79dff77db10c8e325cb41e72e0730147ea202a23c2ab0edd435fc569137c08. 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/GBDHC1660903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61d033d6610821c81fcc545218a4d7f2fd5c81c2ac48ec884f4a399593a4ad7. 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/GBDHC1660905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fdcac388554d0fbdf1dfd2d5d5a9a2aa2d61a1c8c921a3810617c14061e8c0. 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/GBDHC1660907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0266319221d9b5d1f7223d24cf2b9b123c5a232cd485831c24ed40d3d1ab2d. 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/GBDHC1660910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8d46b3d002f8b76509cd58a59132050b6993ec1b36bf654094f46cd9765e03. 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/GBDHC1660911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1202b29e69cee4c78c1ea2c5075bd7f9267ba60fdf4f54f60cca1ceeac4439e2. 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/GBDHC1660912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f32a29242fcbf2af094e01a9d435e5f789f05198d8dfd70daf59990c175602. 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/GBDHC1660913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6862b7335a5ed2f93389ca2769befb764e933e2fa42ea4ba6206d9df336c3b91. 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/US4E41414101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292ec0cc548711576622f01bbc233cc56a58ef512dc6c8d9c3d2efc009fdad40. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E41414103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25dab0ecc2d427c4926599722b9a6c3b66d67192af9a93b6ba4338705466272. 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/US4E41414104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf8e1302a8eb98aa5933776f55292c5489576637e92ecd077bd4fd44740394b. 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/US4E41414106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eee9bf885ab7df9223c42798db2b08cb6c5213fb9dfefb6df2004a5b761bee1. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/US4E41414107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90dc8c9a6e9dfdd3b2741f86497bc8cc9cfa03651530aed1a87ec98d878b80ae. 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/US4E41414108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27944f450dc59a0292dfe1ba7a7d579f744590b9792a43f1f8def9cadb6498c. 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/US4E41414109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e1d9b33287703b9286a756922ab74d7b9a15c41eebb6e4daeaa4d10819889d. 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/US4E41414110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8292a692b38e7a9d1357d12002f8b0d26b150bc6e7576c37ae3708a11364ea3. 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/US4E41414112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b79ba1eba37de18b505d6e4da39f84e9c4d3f78c766fc50256b8449ca85a35. 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/US4E41414114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba9f4339238971cb8ce8aeaa2d97a08942204b47473f1628f123b76ce5ef1f9. 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/US4E41414115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439f549e0488841037ab48c80c8ed95bd7ffd059637ccbcc073174ce6d3d1b8b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:49:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4E41414102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d55cba6df1ecc9011e9033fd92eb6934a80be7d6ed30268032fd521525ddba. 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/US4E41396716.
Holzschwert / Kein Rückzug Kein Aufgeben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3f8a5291731ee5f88a35c8364f7a4ef7cfa1be987ec6617fdc9034fef77e47. 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/US4E41396702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6b16ec6d63c2267613249e1fa7a07b644d52656d33542251d7c48e40c3f755. 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/US4E41396704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d55cba6df1ecc9011e9033fd92eb6934a80be7d6ed30268032fd521525ddba. 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/US4E41396716.
Wenn du dem Teufel deine Hand gibst (akustisch)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba13a624ffe9e43e9a0c758d08ee084283a2d0826299e30f9a8ea582745c8612. 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/US4E41396717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773a6ab4a109bb47dce2a189a7a0f0e85e88bef31f2ccf8c1a70c96fe593f10c. 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/US4E41396711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3f8a5291731ee5f88a35c8364f7a4ef7cfa1be987ec6617fdc9034fef77e47. 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/US4E41396702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6b16ec6d63c2267613249e1fa7a07b644d52656d33542251d7c48e40c3f755. 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/US4E41396704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120b59dc28b138e3b82ba951731ba266a1edde82f789075b3a00e9ecbdd86dc5. 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/QMDA72446773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9f0d75c07ff499e8f28b6898e41d6c11db84c6a4567093a64b09b429cc1b4e. 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/QMDA62420293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebdc66a3651a5a3cf8ea2f55198b3b876f642b4cba49d37c92a990f3f0c2e0e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:26:14Z), 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/DER832406368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9f0d75c07ff499e8f28b6898e41d6c11db84c6a4567093a64b09b429cc1b4e. 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/QMDA62420293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87c338d57374f0c644ef87aff6bf33fbd3aadf24006372a55dd16fd9542768a. 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/QM6N22493187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631e0ff1465c7a1c6d57a79c90734d5f275133647effb859402a5c4a8bd52c57. 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/QM6P42482563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5186902d029bf57619bf35409f4ec9ee9ffba9cfea72c21a64fb558785da2b2. 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/QMFMG2371942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97542e8f2a957573b3b90ed0f5a18f45750adaa22c1a61549c2d822f2163522. 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/DELL42200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf403e884ce72e187c6aa797a8334559a1c2bb86fa59e488e813af46b5609a09d. 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/DELL42200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3b614678673f5d96c4a5ce8ffd657a9da61387d528549ac8c6d9d1a148be8d. 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/DELL42200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52071dfd3fd188ab1d1d93426b33ed5f4e0e76d1c7af6da56de46c1857055e5. 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/DEOV42201235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c28e613fe2acc1d64f0f90383c55a1e35b3884a89190d24bab9efe50870b13. 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/QM6P42177157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590b55dcac1620f781dd31dcd9779e014298b91110e0717c5cc6ccf9fac54a9d. 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/DEZO42100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52b7858f10b737a01f0575e7d0f3279c1394c3fbf7d7bbcf04b03d732d695fc. 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/QM4TW2006886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0d9b439930f9db33322cb40e8bade539f6117e44a4e97c23896f2920107ed6. 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/DELL41900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5b49ce51865800d516a8c7af69ea8caf2b81f17acea82a3c48ad5f79f6ab6f. 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/DELL41900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd79dff77db10c8e325cb41e72e0730147ea202a23c2ab0edd435fc569137c08. 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/GBDHC1660903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85db97f18d582035fb39f76a368909c58c38c9167104a3fd95c95cbb81dee0e4. 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/DEZO42200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a00aed6a4d224b703f661d47d271cbeeb321fe5a05e21613a96fd00609c1a07. 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/DEZO42200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f979dda2e8e51eed58338c191c1f91e10fc53ac8525e00433b7a126cca6602. 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/DEZO42200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f77017ceba83bd39387e3a103079418611d15852dd7a6f545a536a88a814ba6. 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/DEZO42200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59546fe5fea1c3f477880bbd283581cceff51244a9d7ad281eb302c3ab63af3f. 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/DEZO42200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa960f36c637f1e1edecd337d6c3f195054f5957710c8bce30ecc3b984f23c30c. 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/DEZO42200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba19359362fc8ae53d1aa0afbe58cf561094ed12a7be04fcb94ce0c94598399. 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/DEZO42200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df55192845eb87212d9c01c8163b78ffa6cc509d60edbf37832d488decda7fb. 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/DEZO42200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe73dd56f273caf2194014e9bf554c338f1b7e4d98039aa182e4ce49ced3e04. 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/DEOV42201241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a85479c4c0ddbfc0ae95a20072db76fb9950013d28cb032b38524b2fb6a07b. 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/DEOV42201243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c62a2ced98670685dbc5a943c997f3635a6cc006b6883a04da967962e04c07. 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/DEOV42201244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01062867de2e1435c657b95a9ba7cd5e692566da2d9963553074a758ee52bfb. 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/DEOV42201246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52071dfd3fd188ab1d1d93426b33ed5f4e0e76d1c7af6da56de46c1857055e5. 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/DEOV42201235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaafd37d77c6b4a3a76d97356f9b21bfc98936ad8dd78ea1333034b4556a0b5e. 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/DEOV42201248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94d77ef9d82505ce46a581c9bd9bdfe7ab06971d834eec99492d25e8596b0f7. 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/DEOV42201250.