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 0xd6b04ece37b538960d907c7087b940816f887c99edb18018e57004d3bb66782c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d7d2a56-bf58-421d-9dd0-1ec43ce55413.json and https://artists.proofprofile.net/proofs/artist/9d7d2a56-bf58-421d-9dd0-1ec43ce55413.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 0x226f32c136051b58e3984b178aef1ad68bcc88db58f6acd3fa085ad5f318dbc0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQX41200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e51046d71b443e5feedf15b3ea3a499920cf1a7eee3383009e417a175d2aadc. 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/DEQX41200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441bf858794df8c55aede3b8f89e153f484e9de0a7cafd4601031113b00d3406. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQX41200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8c2093e09f980a92b5838f110dad3a28e7e6586cbf42a0cc03377666da3c51. 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/DEQX41200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ef850ede1b13c9bf52e24d0a1abcbc5eac5380b740f811afccd39f0f20e40c. 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/DEQX41200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6d91a03ef4b61e27ce6a75d6bcb47c6f75447424d15a1b27dff0ac9a20d60d. 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/DEQX41200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c62aa2445f432e842d1d4a75ddb934e4b8954c88a621e87d70ca27af2c2df4. 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/DEQX41200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c71bc9318cc0723c02c80b440a9e6e5ccbc707f3842b6a06ad04f1186569d8b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQX41200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25672cc0d493639c7190c0da28350b66ae7a6e1221f1fc9b637bd42e00b90c17. 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/DEQX41200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e14b01f75a874c4d0dc00f50aeccc790fc34927d24a7dcf020cd1853880500. 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/DEQX41200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079c71b0ab725042a90f3fbcf550ad6a42cf512f92afbc1d500ffb2dcb0f49b8. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/DEQX41200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9b69f86e0d627a27e07cb9315dc207266bd3a3cbd88431077c550a975398bc. 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/DEQX41200062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b55752dd9e7fd54e79c15f11b02b5fab8ca7f9e3d53dafef4f87e5139345b65. 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/DEQX41200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2cc5ba80554031a816934a10b34e740b41546163aaf583d86199198aee54d9. 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/DEQX41200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8d571149fc0f7c0380392ff58e7eb4ab8b663a5f2b5e1d936cc1f5d78b0492. 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/FRX201906517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986e2057321a0e8b97dba933cad56292619832f384a70f671eafb92fa5432e2f. 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/FR10S1944654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78abb94ca18e5e993ce56a4a5e2db010a071c8362d33ff7129f80001bb27472. 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/FRX201819303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c23f9261241ca9e2de3229a2b9233497cfaf054091d9c74b7eb6578eef4e96e. 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/FR2X41889442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf209ee0076ea4082cc69c3801ce88aa23d52c131ca73cfe854f96d67c9a3748. 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/DEUM71700174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3e058fe84d4a3ba0c4b5d4c0a7d0f5a67d34924587eadc98d51edbcf2d5dbb. 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/DEUM71701180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e708cc28a96c04353e6f9ff5c45353852d6013004d060ca756e2c551d7c558. 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/DEUM71701181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d280588b678f0516441d1e1eccd008f945e21a47dbc9bba373b126e856b5d51. 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/DEUM71501835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9500b920d29a4fd0b1b4c63d4005390de7a5c55f3f51e2df7497afc8de7cb6eb. 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/DEUM71701183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa164e5ef36e84f66731aa0db6f3c31513028cf16afb0c2460f7fa1f7c447fa8. 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/DEUM71601334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa674b33ae46fd790474638576b8f6056289fffa7dfd9cbf80c88778d449d54. 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/DEUM71701186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb29d778c279de4556c58efe7cef994c11bc33364cd73ad342bebc525f5d885. 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/DEUM71501838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78abb94ca18e5e993ce56a4a5e2db010a071c8362d33ff7129f80001bb27472. 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/FRX201819303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c23f9261241ca9e2de3229a2b9233497cfaf054091d9c74b7eb6578eef4e96e. 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/FR2X41889442.
Zombie Apokalypse (Jägermeister Blaskapelle RMX)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d280588b678f0516441d1e1eccd008f945e21a47dbc9bba373b126e856b5d51. 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/DEUM71501835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4e02c5cc22face8636222e0f6b7c7405be4ad07e152a129f9555191ac93b29. 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/DEUM71501837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb29d778c279de4556c58efe7cef994c11bc33364cd73ad342bebc525f5d885. 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/DEUM71501838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bdfa37e0fa480ef9cb3714912f36372480a478dfb341fad59455ed2339d1b3. 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/DEQ121913001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df2394073cead5b13e1697ea15994525b366b85b71dd571974ce0ab243f7ff3. 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/DEQ121913002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64302435898403b576a695a5169c03070f7794348c21e8ebbf7910999c38daed. 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/DEQ121913003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f43c4bc7c08a43f954f4b799a0b8ffe1b50fa65d8156737ec0263297907f76. 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/DEQ121913004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaad8bc87a6bac6c765818baca579c3416dff4cc90771a56ad7f4f7cdb76501. 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/DEQ121913005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289e6870ee2d49ce091c9515e164e83cf4360b768bd019e198de68af3ba3538a. 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/DEQ121913006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33977d7816305a9417c6f6c102382a931c93f4b2c919f15667fefa9f6a7e4134. 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/DEQ121913007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd721c1be9abc08a14da90759fdde48bc2f4d488a160ab16358d679966dc71168. 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/DEQ121913008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3aa67c30083a9f2af996c1b76230a7f01510b46f508e13322fa22770b03053. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121913009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3c40aba309950f0a4345e81ada60d4e6e6188827078b56166d21d7217a0e2f. 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/DEQ121913010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9379fdb8368b1c4508f4a09b4902d7bc36d80ec04d8f5d102fddfe778e3105. 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/DEQ121913011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66e96e2e8df5ff1f03cddc4f2fe84225da736310ccac3ec533f37189fdb6c50. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T20:53:30Z), 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/DEQ121913012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7baa43289a7998fc9de46c706b1ca5fda152a10af942cb899d904345f5e3538. 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/DEUM71807479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8517d7b1249e6bdcb86953f714f68fb2081f62759188b458bdea5362368570a5. 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/DEUM71807480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cacdfdd73208067318f989d64e22b93692d3ab928d068bee120229ccc03843. 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/DEUM71807484.
Dunkles Kapitel / Zukunft gestalten - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6dacf579fd56aff4fedc94d927c73b929f4d4ccb531588a1192d6bd286747b1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71807486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed9500cbd2a7e0a948740941772eaf891f11c771346e7151fa001d044b52a95. 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/DEUM71604200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bdfa37e0fa480ef9cb3714912f36372480a478dfb341fad59455ed2339d1b3. 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/DEQ121913001.