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 0x95a78cfbc59bda0fbd66bfbfcea8c7ba0923d6ee4d6088269e2100b0e7430d4f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2aa56dd7-5bf3-4781-b4e5-5c869a282aa9.json and https://artists.proofprofile.net/proofs/artist/2aa56dd7-5bf3-4781-b4e5-5c869a282aa9.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 0x39c80c79c9a7eafd77c0ab94692433fef4456d1af5f53ad072a7941a650dced2. 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/DKNA21906609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba176f64eefcbe9d4920e37271d58e5f70c7575eaf4bb02e60127541dc59dcaa. 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/DKNA22000720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b2bb13c054252a88d081f4762138d2cfcbf727b6d7d4226404544e09638b26. 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/DKNA22000702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5ca6f294381e0be032557e4fb54f6a208abaf7276d8d61a0534de27d193138. 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/DKNA22000710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd517ea90808000677a30e381c2370fbdbd4c5e5bded972b09b9bb83273308c2d. 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/DKNA21108606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b17807d7a8bb9f2f08032a6e5368440cea891cb13f302750bce8fd614e1d68a. 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/DKNA21108614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4556098b4b62323717a0bc8b685d76a8785b472521938853e9ac75accc9f85. 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/DKNA21900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc9dda0d07b22e7c94be69c6d3b68654189d6003701a6606b9ff00ecc1601a0. 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/DKABA1000985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44cd7a1d481ec9c06e32a02182fb1ceac499354f7bafdbe2dbe60630d5e6e7c. 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/DKABA1300306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddf2edc94aeee50c78b476146ebc0fe89f5587d2f5f3adcb29e2e7adde1591c. 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/DKABA1102015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad64ff49241e78381e5b5e66e5453f1dccf977f4cc6655b17c6c742ba513ef59. 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/DKABA1300307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de53876c9e088ba1f47b9a3cd28a8848ac720c63abb2b746387662b3592eb5c. 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/DKABA1300308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88417bb424f24417fbd156fd904a4365d75154c482e13a49914ae337355b2f22. 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/DKABA1300309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbf1abfd3ec599b0240bfed3443f2624df0f67128dc5ba89a604a1bb66f1e70. 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/DKABA1300310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9b692091fd04c0500d6ca5bbb68c1bf3b61c761a1dd14cf3e474785754eb53. 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/DKABA1300312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb935701dbc68147f74343a5e413309f98e2a4887bbbf290379e34178cae4c73f. 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/DKABA1300313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a0c1892f3287c2f6c741b7ea852679b1229e973a15f56a660be32c5cba4fd7. 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/DKABA1300315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737a04417ab208d00796c94f7ad6b832d2a96eabb6a6c1c21c1fb7a7cbf6e851. 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/DKABA1300316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb82be8983111849f723ad142a668e1caa0fcd33bae10f02671eb6b1d0115a9. 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/DKABA1300317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc67fa94079f5ed971b482b8feecea09bd7f9784752baabea1ad26ac7469f7d9. 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/DKABA1300320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a691e5647a4a609f6f845ed35a72696ac929c5590c45bbe6b817a83cfb6045. 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/DKABA1300319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6e6bdb2c93dfaee1b4d9df2dfcb922606056cada00c881b2f27fa5aaaae46f. 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/DKABA1400256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0905213168a3f2a2facd38edd8313ca63e49d3259587b42bf0360ce55dab1b8c. 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/DKABA1400259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dada3846d13d77b9dbf3597922d2e751f834728d111a5eb21f7668954e3fc8. 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/DKABA1400260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c34ab140e0a1319dbe9062ef0dacabb027bf982a762ced13fbd669963fe75a. 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/DKABA1400261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd6cae747f724ca57b356bc60e1c6c6b3bf2cf33d2ca799d3ca2f97bfad382d. 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/DKABA1400265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d00c79756fa8ae2b1ebe45e589a62da9e123c8b0d64f16bb320712f3a35a4c. 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/DKABA1400266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d948be848b0452d2a3d3b07e25ef9b0e614dfa9d774a7f4a19a463f04ff3a3b. 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/DKABA1400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85cb98122109f7b41380790413ec48428d0d4040a60fed35c79a58aab5ce6b8. 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/DKABA1400274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb0d375dc0e1bd20e1423e2916542c94c3656031ea3a0139ea9d0ce36693888. 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/DKABA1400275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8450045f9677f88107efff7b18a18a176fa82d539e205732edfb3a019ae89f1. 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/DKABA1400277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5035d213ca43efa0967e971950f87b16cb65c24f5faa9bc41f4e626064ce7f21. 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/DKABA1400279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b966d2ad311f328406ea9a7d7acd6f6163c4123144421f67da6d8dbff3ac512. 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/DKABA1400281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a44c95000e677e6709e9fc8b28fce5831810250bba25c4f6b2ac35f9c73cf12. 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/DKABA1400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ce0c1abdfeda77a6520f6550004044d6e57ed468ceccb07818f12eac586c24. 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/DKABA1400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2b9c4b1b61020dedf416c426e6f16b2c09a1f125e055e0ad9370d0dc1a16f8. 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/DKTVB9900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf2ab90fbd48d994b7eb18d724a1f812e22eed0828868af157fef8c962fd4c9. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/DKTVB9900203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26179b853fbf236831ba3c07eb0abf1db0283a2057806d9427a55176d11030b. 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/DKTVB9900208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc3138ca127a5bef04cede8f6291bdbb7523f009441614f99ff3b76c1fc9e92. 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/DKTVB9900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453dda68d368ba023a408b5a9229e6b7649cfde1dd56b00efc52e2979f1f6a3f. 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/DKTVB9900213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc9dda0d07b22e7c94be69c6d3b68654189d6003701a6606b9ff00ecc1601a0. 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/DKABA1000985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44cd7a1d481ec9c06e32a02182fb1ceac499354f7bafdbe2dbe60630d5e6e7c. 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/DKABA1300306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddf2edc94aeee50c78b476146ebc0fe89f5587d2f5f3adcb29e2e7adde1591c. 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/DKABA1102015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad64ff49241e78381e5b5e66e5453f1dccf977f4cc6655b17c6c742ba513ef59. 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/DKABA1300307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de53876c9e088ba1f47b9a3cd28a8848ac720c63abb2b746387662b3592eb5c. 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/DKABA1300308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88417bb424f24417fbd156fd904a4365d75154c482e13a49914ae337355b2f22. 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/DKABA1300309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbf1abfd3ec599b0240bfed3443f2624df0f67128dc5ba89a604a1bb66f1e70. 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/DKABA1300310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9b692091fd04c0500d6ca5bbb68c1bf3b61c761a1dd14cf3e474785754eb53. 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/DKABA1300312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb935701dbc68147f74343a5e413309f98e2a4887bbbf290379e34178cae4c73f. 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/DKABA1300313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb6ff088373f66f2fbcb231b358087faa394c882155ae3b82e8edc16059a5b0. 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/DKABA1300314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a0c1892f3287c2f6c741b7ea852679b1229e973a15f56a660be32c5cba4fd7. 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/DKABA1300315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737a04417ab208d00796c94f7ad6b832d2a96eabb6a6c1c21c1fb7a7cbf6e851. 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/DKABA1300316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb82be8983111849f723ad142a668e1caa0fcd33bae10f02671eb6b1d0115a9. 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/DKABA1300317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc67fa94079f5ed971b482b8feecea09bd7f9784752baabea1ad26ac7469f7d9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA1300320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a691e5647a4a609f6f845ed35a72696ac929c5590c45bbe6b817a83cfb6045. 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/DKABA1300319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddf2edc94aeee50c78b476146ebc0fe89f5587d2f5f3adcb29e2e7adde1591c. 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/DKABA1102015.