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 0x16d04290eb548ec8a1f6998f60e14bd65dabde24bdbf67761297028bd78bb7b9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41e4df23-21cf-4225-9b6a-3d8371474ee3.json and https://artists.proofprofile.net/proofs/artist/41e4df23-21cf-4225-9b6a-3d8371474ee3.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 0x0c8014201ce47d6a54f9522924603a0d047c08ed82918b56f361c1ca02e05617. 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/TCAJN2578582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec0431c7ec0c96ac23af3fcfeaf9562b4efe6c6c2143beecfe26174aee1a395. 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/QZTAU2571181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1125deef6f6568114e9d377c34c534fb2c42a54522550b062fafbdfdda2b9f. 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/QZTAU2571182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813681e64463c67db44d9b74079164e402ecaef1e72b0516973d9c80b020f505. 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/QZTAU2571183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0acea72422885c355d8a9f50ed918995f0c53a2d12d341fdb8dedf6d06ae68. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2571184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f14b2615686b6eae27762a6e4453689ab1876ac5d42820f330fc7ebf36328f6. 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/QZTAU2571185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19004f1baaa8d17822b7617286ee64b1c51675797ebfbe76389758212233db7f. 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/QZTAU2571186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb846d65a8dbf2ed4b59ee6402e5b1a9047106136a8d489678b15b2e545a43b8. 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/QZES62482937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0c09d13704261e3a3cd17c9eca69fa92807e7bef11df50245499c43a518382. 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/QZTAU2571190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cf64a70b495edf6eb4cd5b4773c2ea3e140f0358585e388d65a6d9dfbf86c8. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2350751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fa26844b48f6f657623b3699624922e0e5e46bc0f71882882c640c55313e10. 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/TCACT1607179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2721135dd0e46abb9639fe485aef031ffcfe066762d8b5fd77129c1deef2b6ba. 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/TCAFO2151643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a22317b0676bd102871574289d7a656477c0ed8b6cc45433a7a58d3e0ba60f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2311485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0b37cc84e7b59523c7de431e5088c3342529614483ec3029c397d4d37893f8. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2311487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa610f0db2a900c6f6462a68ce0c4ae1a4c51ea410e252998deed72e17f869c30. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZTBE2311488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25b19b9fa57ba283b13b08990157191bce8c0283f3b0f7887797f0400431d26. 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/QZTBE2311489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe384b229c8da6f7ac85f9644644d0d2223e958988e58b94cbdbd279e297aee43. 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/QZTBE2311490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2a5dd4cfd182926d88d688e0f4dced91584896e621aea690935aebacaeb6cc. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZTBE2311493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2721135dd0e46abb9639fe485aef031ffcfe066762d8b5fd77129c1deef2b6ba. 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/TCAFO2151643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05098766f980541386d7097a504acc4f2f3a17a972474a441ab6ec3e56d2b488. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFO2151645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4986caf3269f71675a3c6c6443fce78389b6fe32dc996c6c0a8594332c171f. 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/TCAFO2151648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c63e59cbf739ae13efb4b42ee1aabab4678e87c89d61cb1e1f24ee35e26b329. 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/TCAFO2151650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee15632ab94f7b5bfa7a58c626c902a19ca6d29ad5d08b9bf5af75c88c8edbf7. 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/TCAFO2151651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628b8b7ce70106686adc6230ddafcd922afd148da934ad71d1a5f12dc047d746. 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/TCAFO2151655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df7d45f622a99a0fdb648363de6b354070cb075b0b56bcf72c449c802059a47. 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/TCADU1842662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744b84923ae22e92f319760b1e03b8f273125cec4da2974e959aef0ae265f65b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADU1842664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9be7a2ad91f56e07dc13fd6dc60bb62566d61d7c9eb2a10973e68fe21dc7173. 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/TCADU1842666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883602ed41e1d926009eeb2673e4cd5ff1781098965b616e26c23930f7bce9cd. 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/TCADU1842667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3022dba2299614ed14701403268a7d412de23a952b74e1fc4ee38905ebba1d15. 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/TCADU1842669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bc53fa336941fe9827ca6f8700533b90d5fdc6c8ffcdb6e3874b824b83f98f. 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/TCADU1842670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098b593cce89f5d3f8c982b2662a360f4532e56cb16abf45419c3fa80cfe8879. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADU1842671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ffe669937c2623ba6806bd616e1ec0e0053b73832124fe6bd78dbc55091de7. 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/TCADU1842672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08be48c4324d98fdc847291c240347e9bd0616aee02cd72c00f9c2af55fc2db6. 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/TCADU1842674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7795541b5ec06150a562a88eff5e3c2d44dd74c4219596cdf9ae1ef5fc1a85. 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/TCADU1842676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be0ce44850101a0a4e29ae7312465897004221eed780c8fce40752c36c73938. 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/TCAAT1024834.
Buma-Stemra/ Original composer E. Ramazzotti et al
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd082cfcd5fbfa9b9dde52944cb3b5999b4c7a114b6a99f531f37d16163d39742. 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/TCAAT1024852.
Te Amo (feat. Jheicy, Buma Stemra, Poriginal Marco Antonio Solis)
Jheicy, Buma Stemra, poriginal Marco Antonio Solis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eaaf65a94b769a269cab90d9e57f52491cce9515a950950f8eab8b3a3ed2a21. 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/TCAAT1024963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48b1f8aa04d6a23ec8777d7b4a096a0469e88ace7352f896275a3d035601ea5. 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/QZWFF2524975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6a7549c48851c96aa51195b5dfa1b0ebe344665d1473603ccc6446f96d879e. 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/TCAJP2583138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1b7947b37ae87574eb44bf1f41134b62ba2f2c1e0c1b162b4bdad16a621e82. 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/TCAJL2552653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e1032ffee068d593a4fa270c847001759015bae17d0bda2a632f2a81005a11. 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/TCAJH2546316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72c45a248ad329c227b7df273a6cf89ec4c7f83579e6661ff0b4baa34d42b2f. 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/TCAIU2463802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fdd4271df06d44f9f591836743ccd78be2e809c9f697daad5576a0aa317ad3. 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/TCAIQ2442750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505cf654279a85f59b1f76aa1eb54668e8eb2aa95e83cce7413f12c2000bfed1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIF2472690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8360a5c9999d6d2b522d97dc26443b960b4eae41784f021d1d91fe06e6fb20e5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2462910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb846d65a8dbf2ed4b59ee6402e5b1a9047106136a8d489678b15b2e545a43b8. 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/QZES62482937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a168a553366f49275dd9d763301ba047a54d41027cb2ef4cc98437d196515f. 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/QZDA42485840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26922bb5c0196164cc9708f37dd9bbd29b464d0353153ac65ad35c5cfe3fce7f. 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/QZWFK2306784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621b30e1eb5a4e19de419e2cb8f5eac9361a8575b1aa5576dba9a9ae5fb227af. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2375075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5410cf84c23d0b03485e60ab278fa5687fd2fc918f0519ed65dcfe1478b949. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2336717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fa4ac414644c5b3ba611140149bb9ec60200a8683c57bf16c28d4fc5154298. 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/QZWFE2360895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26e24d72a886da44d26daa1b34f1885d6cc9152db72b2ff6fabeec1f3978704. 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/QZWFE2362137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caa26695af10790b0e1ea59b2371983b3ddeb3ba0fda37f129f006cf55bd3c5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2359175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cf64a70b495edf6eb4cd5b4773c2ea3e140f0358585e388d65a6d9dfbf86c8. 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/QZTBF2350751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdf00f356fa6df1c0a71064e5d32f3bd1b1c84ef71c63ed2f169922f629e9b8. 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/TCAHM2349751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cd40b957c7855dece2e7340111ec0256e7acd9d0c5ce02902afbb2460ef05a. 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/TCAFJ2132972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3b9fde19872e8017419af1aaef6213c218ff87592d2d1b84148d128076f135. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TCAFF2023574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc924782db637a8a167c717f7cab8713e5f1c044f299e57034c680e68ccf93159. 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/TCAEZ2082172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313531d0d10abc3428a7298632797f629094853a602aac36b55dead99f164909. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEX2092878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c6e4e808687573b65829a714cf6931bd91d4c8de15355b8b090b28080b7db3. 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/TCAEJ1943615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc2d63edf38fc56478d8a7463de0130ed68b45eaf6fef0f41b9378480f95c5a. 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/QZES81941591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23a426be9886a570c7c16e990b18632257cdedaf1c90571052e9b766c5c110d. 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/TCADQ1882271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd924beb47212caf49f6d4fd638dcbabc4c46fe111dfd70e306bbdda1eec77a. 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/TCADK1895775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78180f810088d5b6ed610bbe9b7b126d67c093d7f01a615cc8dda5b5502b8073. 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/TCADJ1762509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15590a047770f8804b73c015f20fe8e47362482ce14d6c27960195c27944e38e. 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/TCACW1753639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718a6b05870ad986ee54969d4d1824de5cea738c2da40af59ec99ebbe975bfdd. 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/TCAEP2073702.