blackwave. (also known as blackwavedot) is a Belgian hip-hop duo composed of producer Willem Ardui and rapper Jean-Valéry Atohoun. Their influences include The Roots, Prince, Parliament-Funkadelic and
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 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 0xc4dee407b6f94f3859e31bd9f573fc195394029d89a991dceef7838da7673d19. 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/7506fcca-2a96-4326-a602-4e22c9215a4f.json and https://artists.proofprofile.net/proofs/artist/7506fcca-2a96-4326-a602-4e22c9215a4f.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 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 0x090b08df0a1ed44420c81404d500f13c0acce689e7ff8984f2f2ca604d394b6c. 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/BE1FM1910010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a8fea23d39b57be1b6c46931e23d466abab25e14974c13ec55cd3b37e454a0. 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/USZXT2350922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faf92e41a71976ac6f41799b84e4602cbb013b2f4d7d1cf0b09a36b38b815b2. 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/BEFM12200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b9031f216def29501fb7708d07a3b02f5629c425c7a13ccd3448cfae4d15bf. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/BEFM12200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ce2a21682fc71c82d08b2f09faf2b7f749f3694511c5bff87e7a9fad22a189. 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/BEFM12400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912017b4061b26698d2f5b47fe2fc7bffcea20670ffad7b465946f1ab36a5969. 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/BEFM12400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a284d76f3df8c1ce802fb204305486f4d46eeb34271aafdd162ea4b80a4946. 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/BEFM12400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc56ce2c00f1ed2a355a2c4683ffe7f1affa3813fd9ff93fa36bf0989c45f5b. 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/BEFM12100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faf92e41a71976ac6f41799b84e4602cbb013b2f4d7d1cf0b09a36b38b815b2. 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/BEFM12200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b9031f216def29501fb7708d07a3b02f5629c425c7a13ccd3448cfae4d15bf. 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/BEFM12200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef0f45022361aef4eabe7d2dc7bd61038cf5131af999fc1ddde8a5456dff842. 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/BEFM12200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cc18f15cc8e241d99d8c18d94a753f56489ed757beb32e839b4aebd5f751a8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BE1FM1910002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcef6af1f43d0749a25360111c1baaa4843580c23fe12f79a96ad6f2d141e5f8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BEFM11800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500745bfb72b65ca2decddc4aab2f18684493a0643b698e5f5385edb32a5ed3f. 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/BE1FM1910004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2ecbec7359373f3eb561fdfd1e03a6644becf101d38d8e80a6cf9e24afbdaa. 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/BE1FM1910005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0d5a7f735c9b0ac3a7583681810c58e53905e2f037365b66c879e39cd911c7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BEFM11700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf772fef270154084fcc438b1740e0af26b089a4a6c679e79e2a48a07d6b8ab0f. 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/BE1FM1910007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151233ab0539eb211eb7d43e9ca17b1783dcd99046aaa163658244ff454a1fc8. 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/BE1FM1910008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53b3fd6d6c101c239d6712809129f737c62d85ad09db7837c530c52e1c5b744. 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/BE1FM1910009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090b08df0a1ed44420c81404d500f13c0acce689e7ff8984f2f2ca604d394b6c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BE1FM1910010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e63238429d1b9ac01b4c064bc172670bbb2a97ce8031fbafc8fde8f6e2d339. 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/BE1FM1910011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce032a6ee950927f84e5d6a913b6b21f225e1be6a269930e5f5c1d57d1e048d7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BE1FM1910012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8f2ef398fdf0b498a40626f9553ff45fed99cfcb8b913b9251e09b9510f28c. 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/BE1FM1910013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4270d740d7997d117d2afe30dae3fa60bef25f854b7fd34bebce133f38c053. 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/BE1FM1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6658951ae5ab62fd50f9a25d745dded4538c90b1596391bd84bd13ee52784c0. 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/BE1FM1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bec4251c5f65bbc62c20b8ab7ecf0c227ae5cc5964a93eac4e97ccd2aa5d92. 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/BE1FM1910016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5115fb4bc84e04a5d6ebccc3d4bcfdcb3ad8ab566d31bfa818421622b66ad688. 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/BE1FM1910017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd124b536c9e8a38f8c9303a84e61468ea8dccd554f9caffc13dd33d6e45a35. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEFM11700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b968b39c1520a9e83fdd30d2ab53db176da3d5983f8c9c9414fdfa0ec2e417. 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/BEFM11700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac91a57e5adc9901a800425da4d5e45a7b912c520f96866272d7cc204f10e1ca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BEFM11700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9dc0943e3adef6b4bf5e69593c4c9313ffe1ea1b93e1c3baa03d1604c9ac55. 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/BEFM11700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d626366cfd6375e972e0aa39317559bf2e861093f4bdcb1af90af6cd868e3bb. 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/BEFM11700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e13e97f74bc41e587e6b564ae9ddea57948a254e823b9cf458b92326732032. 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/BEFM11700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ce2a21682fc71c82d08b2f09faf2b7f749f3694511c5bff87e7a9fad22a189. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEFM12400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912017b4061b26698d2f5b47fe2fc7bffcea20670ffad7b465946f1ab36a5969. 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/BEFM12400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d70211ba809e524ef46bd684b2d7160bd89241ae2d365981a95d0d542fd6f3. 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/BE1FM2290001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35da9d2d42f21193fac461d8ee08512fee4d8e13c571d3c5a14b3460cd938ca7. 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/BE1FM2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485de91cf9192cc974144ce454001fa5244fe7aac53523a70ff42949eedb878c. 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/BEUM71900178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e67bef0530deda252d528a16a86d05ff1977cd28fefb156da4253bb4ca5757. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1963449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6658951ae5ab62fd50f9a25d745dded4538c90b1596391bd84bd13ee52784c0. 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/BE1FM1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4270d740d7997d117d2afe30dae3fa60bef25f854b7fd34bebce133f38c053. 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/BE1FM1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c0b51d5412955a6065f09637019cd61f9a5fdad22fd300c17b714c8dc83337. 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/BE1FM1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcef6af1f43d0749a25360111c1baaa4843580c23fe12f79a96ad6f2d141e5f8. 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/BEFM11800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7272739ab34c7c1d11a2639e30c11e009d9ea0e1175aaede5b15a784d3eb31. 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/BEFM11800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51770778dab3ddd32cc9fefc06316e3b2497dc340d83762949282b3b99c3d1d0. 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/BEFM11810000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac91a57e5adc9901a800425da4d5e45a7b912c520f96866272d7cc204f10e1ca. 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/BEFM11700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9dc0943e3adef6b4bf5e69593c4c9313ffe1ea1b93e1c3baa03d1604c9ac55. 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/BEFM11700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a8fea23d39b57be1b6c46931e23d466abab25e14974c13ec55cd3b37e454a0. 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/USZXT2350922.