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 0x1e130ee1c51f0015e44fb56fe9e1db19fe1bd87a2bd75b035f070320c37d9dd2. 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/f997c015-af79-4d7d-b34c-4c948911bd0d.json and https://artists.proofprofile.net/proofs/artist/f997c015-af79-4d7d-b34c-4c948911bd0d.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 0x329d6cc744d0d521a346312d6cd491894826d52dcdf60a48409abce31db670aa. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:52:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI0908229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ca5178339f3858bc1d54f19d4a9e66b5f190b38ece3a2fc4691af6af6d6afd. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1125459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb701a15a2006be9da50b822a61dc6f3ce5212be5d4949ec6e2d585fef9b752f9. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:33:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1125472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7024335d20afeec4d10ad763a20aba3067982fcc6dc7cf0ca9572a7984afb2df. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:07:32Z), 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/USDEI1125462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5a38babe63f3f4a311493f56c0d8d440ae4aeb24e6ec973db204da7807b614. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1125463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1e2df462af175c8c147d8b6993e214bd67876a4cd45feb85794c47ff4f3ab8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1343234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1b7efe451047804b45323d80e545efd92415107a024e44091fea7b25c7fade. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USDEI1470231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0ebb7a6df21d94f111c514b13cb1a7262759cdd1229f341eefe5f950295faa. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USDEI1572365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09d4cf143a920243b8b6db67358ea4f8fd65797837cf42af37474870e168f54. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USDEI1873743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e41c178b27d1ac892d9717e108f81e033d17a675713c368b3b3ecda36e0e78. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USDEI1873745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed5d96f4ca902d47c7feae646755b40f6283d2d6d790c5d907c2e2dacc968f6. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1873751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5ae030fe7b4e209775e1a99cb4e092d9ecbcb58f2cb3d10cecf1d1e0fb5f4b. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1873723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2f70acc7a596630ae3ed91bdbdac8e42bcef672f023e0f545652651b82ef74. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1873760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bd4414c54a65d124dad4a69c5966ae61d7bc6a8c4394a734ad14778e7a466f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1873689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bfca78657cf081677456656aebfa919b3cd1c3a4989aa96db758b94663ae7e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1873761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6e6adc44b670aa11dadfc36be11b58d815618d85efdc2064e436ff72480ef8. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1973890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8cd15c2105cc174a33b2110cd8531d5f326bbf8d62e6f6f1aa609153126e83. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USDEI1973865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb222cf97cd2885c510d47d54a7476de8abe2f51e379b72d3f76ba21fbd443e93. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USDEI1973884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74ca973cf54e0012ddc6c2d64ffbfdf766024e625fac3311053a42ab4fe8b7a. 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/USDEI1973915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0b7fa430cfe47dfc7edb5a103a6e7e72bf0a3a3628ea75dff2333228023e1c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI1973901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa96bc8f3e4f5f446b827f8776cf96186cae7489bf1be2816475ce9fee6f8eb. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:33:41Z), 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/USDEI2074003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385b420d114d8228fb62a7dff6c6204d62447923c8cab9e92c0ef7926e98cfc8. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2074017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956633ea181946c55bd51cbebdae9539efb172ef6b06c64bc468d0a2c888ebdf. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2074010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb097dadc2485d51e1cef4b739bd735654f7718ff6f8e603716a0a6c602b8a4f5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2074030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0219a114a5094e921c9d66fe4eeb243574a96de9b05dd1cf9bf1a575fb4c9aa5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2174146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94f19199ef8cd19f8c83cdce55c99e5e2a5aee02e936bfd9fa78beebb831897. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USDEI2476088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733df9ecdcd962b406234811918f41ebd7b87580a49c9eeb46c97abedf744247. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde209fba18b0314d099220599e3ffa8a3171ffa41885a2309636fe32dd9c7a1c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a0cd2fc7b69daf4d214b742b42298eb1ffd0a5eb2b3c71752c5c4475c171ec. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:21:04Z), 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/USDEI2476091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee296caa03a6f3bc2a611f79842cc195d76c4704dd095a755ec745575c02208. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:52:05Z), 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/USDEI2476166.
I Wanna Dance with Somebody (Who Loves Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fe0dd6c6a492e08e7c1e98e64d2d554802070446ff24c59266e205d1db79fa. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:07:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aeda6c2db44186600e3d9aab8c904767fe418485352a0c20f8d59831f6eaae7. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:51:20Z), 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/USDEI2476096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdef4016c8d940645b4f1f8f8f0abc8f7e2b4fb5f9f1d10c2770c8ca82b63ae. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcccbccdac1ed851a049027bff57ba5769ed55506b5f3aa60f34d0cb23312ca. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235b637731b78f63523ffa33dfb10f738b6156d7ae2086c8220e2447d2ad113c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022d8b618a3ddcf640e495d92e141faf95e54434978905077de6d0748804d81d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USDEI2476724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb1f5f8b2f023bf435c3142d671f8367aba450b1f6df9fe174181a25051e795. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6086baaa9b991ae45313ed2af47baa3828b6a69bced73d00faff9cafb951aa27. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6494af484669d0a2dc2f9c6b0eb426990dd1094c447a4743d73c37054cfa36. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb3560c55bd3ff08313d9f9b88d65e7dc4b286140b15907e81f3a1f232b963f. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/USDEI2476933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610a3a970f77a4585076788465c14cf7cf3296331569ebc580be4f8aa4c547f7. 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/USDEI2476935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcccbccdac1ed851a049027bff57ba5769ed55506b5f3aa60f34d0cb23312ca. 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/USDEI2476653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb1f5f8b2f023bf435c3142d671f8367aba450b1f6df9fe174181a25051e795. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:02:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67deff0433b122383352fc4b2c64552b1a84847a2c7f208aaa0880c808e9e3a8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235b637731b78f63523ffa33dfb10f738b6156d7ae2086c8220e2447d2ad113c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USDEI2476671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720a773a4cf8851a04af0c66a94ba0a3feaec0f1f7a8243f0158e7bb1d9ed96f. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6fcf6ca7c8e002e99a98f0d2ad27c4e70cec6b95c5c429a1a0ee6ed88cac72c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USDEI2476669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022d8b618a3ddcf640e495d92e141faf95e54434978905077de6d0748804d81d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3c3a626d0794be895ed472bfa351a0773341b77747bd1a3a80b3cb3b7e0124. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/USDEI2476670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69be10de9109cc7be03a963e8ad7353e17f8b05b077908260481deb90ecb803. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdcd84b377dd3af8068c037ae171f2cadc64cb8fa8570cfb59414cd13bf00a1. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2476939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced0fd7dc2566c8c32321c5034df318d205c2af901bce0c03eda7075cc28e556. 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/USDEI2577259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35dfc703a1c75937f7885ecdb7fe28544541ef60be25b6307002aa0349a2ea28. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI2577260.