1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xf59f13d1acf01956da00e125ff4289d732891d909462b37075f086b606d6fb03. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04ad41a7-583c-4f9b-afab-91796afcca47.json and https://artists.proofprofile.net/proofs/artist/04ad41a7-583c-4f9b-afab-91796afcca47.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 → block OTSBitcoinBlock must exist at that height 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 0x92ac1d67fa412284ba6a8c9d82b9110f1e0c3d610e0c549a84bf5b46566c0003. 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/DEZG82310220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb162687723405bc796c98ba3ee5e8be82a47df6c20906c62f15b08978ef4d612. 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/DEZG82310230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a945c01bd4bb973888666681d2309844d433429afdc798f0cbdf837e2332b1. 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/DEZG82310240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd75af99c831966d54dbd3364435ef8fe96089b9c49741e679c86a566f09a63b. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/DEZG82310250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950a5a9f3aee998c44754e0eb8f23a8eca570cd922652847942d766eac76e85f. 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/DEZG82310280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa5590c8f29112ce6e74560fb01cd67a869ee46e808e39e7b19ace5c5a00d08. 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/DEZG82310300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7461bea357335fcf23b35b30224e9dce90e1eb944404312bb1613b3d01edcb. 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/DEZG82310310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b10350fd875f116bea9fe8c76acbc452594600bf3a5d39fd3c8a186fc9d4f2b. 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/DEZG82310630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ac5ab8474e5b1f7755d7fd9e73980c5c7d636fd6348d52b5b44c5e3fdf9517. 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/DEAT71822247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e975000c951785db7d757b00f1fbd373ef2cb15d40463d447acf4e68a72bf4. 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/DEAT71822257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7d5064baf6a1034d7a9fa80f9d471a7a13c44a5567e86c265e2335112331f8. 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/DEAT71518489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb162687723405bc796c98ba3ee5e8be82a47df6c20906c62f15b08978ef4d612. 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/DEZG82310230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c57e95e38cbcbaf245dbafbdaa1d4495f882bb008004b437dbe96e038f0c737. 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/ATN262198936.
Alles wird gut, aber... (feat. Lacrimosa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70caf690b32db10f997e341d924d9f20ee688b1fd84c21273a8fde503c86a358. 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/ATN262198952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458066f6a8066ac898177cd2fc54affc76d63c9be95ef3ac95ce82c8e0b651fa. 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/ATN262198903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c7daa34322b316c2fc5893e99412017ec7f3498a6e3cc464136f9be6605f76. 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/ATN262198914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6b4ca69458e415880f58877cb72899f33b13bc92530f00d74a631583d837bf. 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/ATN262198904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1665258f4541af08c466937f12fa6dcafa04654c608bd132b8ae1445938372c4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN262198915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2f72a71e8762a9ee4d835f4ec87444456c164fa87bcfd62afd46ff3e8e8a60. 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/ATN262198954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6807c6c4c41e72a3d19e1cfeba56d4fbffc1189bcaa3eb77547d18ddc866dc16. 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/ATN262198905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a67e24033f2ab449d451280eca02b8ee02aba7ed1f7067896aa3b03c4d732b7. 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/ATN262198906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e955cd02240250a975e2e294bbe0b9a727f6f71d2e897fcd0add657d08a16b. 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/ATN262198918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786c400d5a2ce65bbe9f62ff9924ed388a0e4af87c633c49c5f8fdab4b681a8d. 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/ATN262198957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e3ffb92f985c323bb7934bc57684e4d22827fb66cdeac7ce226628f5636867. 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/ATN262198908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08d6e70a956089b819107829fe259a018c80bbcd64c6c347968009a37876bd3. 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/ATN262198919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b60fac24e1686ff0444921a3fc94c95a6d507d7afac543214526f5c4f5a69e1. 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/ATN262198942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4d4e6b9d53d4455bb6bd834cf21e6a761b43dec193d75ab3ef622bab1e5fc1. 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/ATN262198958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e02a69b47e8fb70f5935d556a332386adf1a186a24cdc62ede169986b5c3ccd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN262198909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ad983eaf8981fbbb076a445ccde0e16a0fc95bb3b731b5a7d314314dd21110. 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/ATN262198920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475de552ba1feb5826efe8b6e2d195b887c97ad706d66644075ae1efa8aeb19d. 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/ATN262198921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb224d390589abcc935a8521cc9db76f085417395b919de9fced5ef47cf8b2e. 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/ATN262198943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ca4568306b4d9d36c1dacfb8d1fc76b1b1e2e55f63175a3edfb20182314273. 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/ATN262198959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7111d5181e9166cb4d5009f020d13f2f4298428adb0e85126dddf9493ca55fe1. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN262198913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5fb6c519f788661bec591e23879765b7b93a2ee81702b27e67919715d082cc. 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/ATN262198944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f77017277eebac8a35d175aa935e7efa1ee8a527d12b42925f5f42af49b684. 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/ATN262198923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741529fe0c3efb3bf4d5ebc810acf3b692f8df0c1ec27f4d816a06c6a7909ac1. 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/ATN262198911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d64657604a18b2f14b4107494e12b22be99b68ad56b7bd4b9fd0e28ce0ee0b. 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/ATN262198924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9292c0d8bf9a7a674aa425d2bc7762a40a2141adbb7a2068c8d7ef5ce0d92c. 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/ATN262198901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba791fdfdb06a5d2e70c086b9eff8f1fb95fbadce37957dc3b17ce4c6482cb62. 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/ATN262198948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14639ca2556ac3f87ffac68bdb220794b934872f1317a6d8ae26898fd1f5f3aa. 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/ATN262198950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c375afd52a45fa0c78d38a4968e0259165ce4a73d681c802bbf29291dffd91. 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/ATN262198951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c7daa34322b316c2fc5893e99412017ec7f3498a6e3cc464136f9be6605f76. 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/ATN262198914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c57e95e38cbcbaf245dbafbdaa1d4495f882bb008004b437dbe96e038f0c737. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATN262198936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70caf690b32db10f997e341d924d9f20ee688b1fd84c21273a8fde503c86a358. 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/ATN262198952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6b4ca69458e415880f58877cb72899f33b13bc92530f00d74a631583d837bf. 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/ATN262198904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1665258f4541af08c466937f12fa6dcafa04654c608bd132b8ae1445938372c4. 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/ATN262198915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6807c6c4c41e72a3d19e1cfeba56d4fbffc1189bcaa3eb77547d18ddc866dc16. 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/ATN262198905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2f72a71e8762a9ee4d835f4ec87444456c164fa87bcfd62afd46ff3e8e8a60. 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/ATN262198954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a67e24033f2ab449d451280eca02b8ee02aba7ed1f7067896aa3b03c4d732b7. 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/ATN262198906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e955cd02240250a975e2e294bbe0b9a727f6f71d2e897fcd0add657d08a16b. 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/ATN262198918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e3ffb92f985c323bb7934bc57684e4d22827fb66cdeac7ce226628f5636867. 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/ATN262198908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08d6e70a956089b819107829fe259a018c80bbcd64c6c347968009a37876bd3. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/ATN262198919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786c400d5a2ce65bbe9f62ff9924ed388a0e4af87c633c49c5f8fdab4b681a8d. 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/ATN262198957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e02a69b47e8fb70f5935d556a332386adf1a186a24cdc62ede169986b5c3ccd. 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/ATN262198909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ad983eaf8981fbbb076a445ccde0e16a0fc95bb3b731b5a7d314314dd21110. 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/ATN262198920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b60fac24e1686ff0444921a3fc94c95a6d507d7afac543214526f5c4f5a69e1. 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/ATN262198942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7111d5181e9166cb4d5009f020d13f2f4298428adb0e85126dddf9493ca55fe1. 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/ATN262198913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475de552ba1feb5826efe8b6e2d195b887c97ad706d66644075ae1efa8aeb19d. 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/ATN262198921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ca4568306b4d9d36c1dacfb8d1fc76b1b1e2e55f63175a3edfb20182314273. 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/ATN262198959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5fb6c519f788661bec591e23879765b7b93a2ee81702b27e67919715d082cc. 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/ATN262198944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741529fe0c3efb3bf4d5ebc810acf3b692f8df0c1ec27f4d816a06c6a7909ac1. 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/ATN262198911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f77017277eebac8a35d175aa935e7efa1ee8a527d12b42925f5f42af49b684. 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/ATN262198923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d64657604a18b2f14b4107494e12b22be99b68ad56b7bd4b9fd0e28ce0ee0b. 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/ATN262198924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9292c0d8bf9a7a674aa425d2bc7762a40a2141adbb7a2068c8d7ef5ce0d92c. 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/ATN262198901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba791fdfdb06a5d2e70c086b9eff8f1fb95fbadce37957dc3b17ce4c6482cb62. 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/ATN262198948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14639ca2556ac3f87ffac68bdb220794b934872f1317a6d8ae26898fd1f5f3aa. 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/ATN262198950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c375afd52a45fa0c78d38a4968e0259165ce4a73d681c802bbf29291dffd91. 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/ATN262198951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9f0ac5714bc85a2c0afec320b52c19456648845cc7278514a29ad80b408f19. 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/DEPI81704843.