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 0xebc9688ab2d34aff4e8b093c256909275e2efeedec6e398b3ea10886959ad7c9. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09cff611-fb5f-49c0-80e2-1c09feb7388f.json and https://artists.proofprofile.net/proofs/artist/09cff611-fb5f-49c0-80e2-1c09feb7388f.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 0x67186b2245246e2f4ac7f40fe1f7cdf5d0fd2c0bf520a0f411e726bac2e36af6. 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/ARHXW1901805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef14e5caa874f42cccb6d1860a223cae044b8c1b4f7e787c32290f20adb1562. 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/ARHXW1901807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343aadb8eec6e2b070241baad1b4cb7c2ff09f0c8a92351698ee3651b15d8bb9. 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/ARA232000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b91a7b243ee2476e898dbd135f4eb2633db2b64ec90bcd7c57ad2338707f13. 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/ARA232000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40a208ec47232856a3d11a85753f0d7d52711da79603d607abe03b8331f1d4a. 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/ARA232000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364ebff2fec5bbc152980310cee49ba59f6523dcf23942e9d2a4f0bc92bc8e26. 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/ARA232000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eee67ead9e20087d861ca130e67846808cefa0edb3358caafc42df0d94c2b4f. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA232000053.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb918ad39ee22f24204c8d3c39a5ea1da1217bdf19974c878b820152581a5655. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/ARA232000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b17411983e0a6744825ec821bb5423c0ba5eedd09b275b7ab86a7cf0eb1bbe. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA232000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b160cf321a6d0334abcde228dcaaf01c873fccf1131f9ed4be3142c0dd487e5. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ARA232000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a636ebc43cce4e2f6b199d0c34749b7a693a654c9d8a62e9ac447bdad9f9e63. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ARA232000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6c50ad2deb26da3d3ef656647d5503b4b8ccbaf7c605d86e33aaaf2fa4b872. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/ARA232000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd4eaa8c5629528b0276c448d362557405549a001883f88a76c3f5f6c49a174. 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/AR83L2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe83cab5b7efd41415a186950a87ed9104e62bf99c05ea7f01318cd7761a7711. 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/AR83L2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe13a85f205c1df8a18ba7a38fc1204968ad240a78ccc060a499c3d0ff2d67f0. 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/AR83L2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13a55c9c954600cbc5184742ca963bd6d8fcaa1e9a4328683bacf75ce706c42. 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/AR83L2300007.
Amor Donde Te Has Ido / Muchacha Pintada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d39f7d078eeaedf7b81042712860d0b575440afc792671f5da7e8a16454740f. 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/AR83L2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5208ca80afe5ffcb5c4e7372b74f586205c827532ea80cf8340d8591d935ff. 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/AR83L2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3232aa3e51647560dc5281a2d066baa3f8d6c0ab30ada58ff341d8c56676e7. 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/AR83L2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f217f7c5d9788334b55d0e5b962b456b25471cbd8e13fe226a004476e10c15. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/AR83L2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0489e6671c0e98bd7a062d42c6aadfe253f03da2980079b81c51048ba06ee4a3. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/AR83L2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4dd1291bee34bd919909bf6d2ef295226b6b363c3e94d43c896402b601caf9. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/AR83L2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb945bb254d24cb02bb3401152b56218f243400ba2b6a93b5a132291c490dd9. 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/ARA231300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98592bfe72e9b68dc6dee3597274b29b84d3720fb225d65082c48ca57c8bcaaa. 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/ARA231300123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5277ac381f6c691e24148266e6c19647adde8c16a1d978c5172f75b40dedb3d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ARA231300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111d328ee17ab282f1630985acb9dc34646c683d63e64b5113e95d5f382b33f8. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ARA231300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadaff7bc0457fc7aed60d7de368ff9a95f7d56ac24fa9dbb31bf0d5ba2944679. 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/ARA230900282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448ca574fa85ffa69097dde9ea6027befbcf393f3fc6d2b6a0a38e103deb7924. 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/ARA230900284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ff8c10fa37af4b0e1c59431df3c47599f48fb9ce19a4cff2fc64e3021e445a. 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/ARA230900285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf644a84f03c0329987402c67c203fd39d9232022487b24f5e4130eeecc4d9a2f. 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/ARA230900286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fad6d77a640bef5fa503c7b7924ef245307c1f5ce5a543f45f8320a52ff8ae. 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/ARA230900287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547c22f43a90cafb98d8e70ae45359f56aa8865478c5c12d9fc0de54035f2f29. 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/ARA230900290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947bdbc4e982135acdee2fa941dfdacac96bfb46a8567048e6806b6d85dfa2ef. 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/ARA230900291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d1f7da36889755d300e9faf36fe22f61b1c3209ff2268c047e67e08f9739c5. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ARA230900283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536f318745130879c2e7b42bbc8e55bbbc64e1b99977aa817d83e69284419751. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ARA230900288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f96a48e21acccf7d798922520b1d5ce05a85eec96a18df6a951d9b585b2688. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/ARA230900289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1db0cb186e46ba564117c5672eac83f61177d485591d88a2ce8506bb32a70a. 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/ARF860700662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ebfd34548f4bcd1aeb9e788da32508b3a35871d6054f46fde4dc943e1f37fd. 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/ARF860700663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe370d29ea7e85989d8ae278b946326b2fc382d888e1fe422932698c05bfb3a9. 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/ARF860700665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4335f2bd8a42915811f9bb1c54d4c7678ae3695c6a7d242eb853a53f641368b3. 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/ARF860700666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0539c4bf66416b7067e45a181a3dafdb3c823a86c29d575075c05d3b9d125f. 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/ARF860700667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eceff73da2d169d117aeaac4c93769b13baebede3da36a1f69d65091071a602. 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/ARF860700669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b647db04d39e1dfd3f2419af775d158d00a0ce11f95c68e22fb6fbb81440959. 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/ARF860700670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970f58b000cd7167c6cf32573ecdf8ad891fa70460a3a61223b6d9a68ec52dfb. 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/ARF860700671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7aada9ceef6627e40c9588428f96d3b82c2a794b5deb601c7770daced129e9. 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/ARF860700672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76169a7047f0ecdc4b86064610c964d0d53fe8c309343ff87afd809e6886d133. 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/ARF860700673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524cb4dcaf8e018560c19e07ecec05aab9719175817521b4837b64bfc584ce2c. 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/ARF860700674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b92a3187cb4fcf9749a6a7d1debaf3dfe9264d05ff0f3c35eb961f5977b1a2. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF860700664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd56b14ae0af73ba93ff03794ef441d31430b37480dce164714cfc3d54d0578. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF860700668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5582d40517f516b28fd111f165e9e2fe00c03a085ba4970327d5f0f4678d11. 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/ARBAC1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe526ef92f7680fc4ba8f787b7228170a0a74516af91c9e449d11e763d67b737. 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/ARBAC1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16ddda911d4103120b7e28e048c123f955d2231f86dba4abac3787cda04390d. 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/ARBAC1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff57fffb934564c3d6cb2dd8bf3f4325cbe96bc393a6b61337b1209030bff202. 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/ARBAC1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4578cf18d04321152df89dc8293604f3eb269db43518ada7d9a6f101e91083. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/ARBAC1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7bf5f245314291008d783e9135bdbf980712078c031b2fe9b8f130bf92d38a. 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/ARA232100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e195fc905cef54692d35348ee679819967e3b70c3d60f2255ebf15c64994d08. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA232100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b69cebde1d1ca7eb950401f4fddb6fa3e6c18741c3f5d74808da7cf42a5e3b. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/ARA232100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99438488823e96042b63e5833d795f51c6f12238b15657f2aed5c9722d57a09. 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/ARF391401452.