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 0xcb2b9c14fb25ff957a15e9c42d7502474f1495efb986f025a2a59272368e405b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97397330-238d-454e-8f78-39c9f0272f36.json and https://artists.proofprofile.net/proofs/artist/97397330-238d-454e-8f78-39c9f0272f36.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 0x7c8bc3f00c8f3af06e02a3a4427ee4b42b66c359cdfc48b16a53f15299b3f05b. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/DELJ82086854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b466c540b4827244142c45c4d4c9ace4b79bd7deaefca6f493079404db60f0. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/DELJ82086856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6d189d72214c18ea158a049226a82166adb1f3e354979522b871dfc691d68c. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/DELJ82086857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6306a7d4a599c3f2f6121a370068ce65412df89799536455dc494679c92862e3. 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/DELJ82086860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a140913900e89b490a1c6e9212357e93d1a78cda5d48874afbd03488778af4b. 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/DELJ82086895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac79026b08bd7b9000bbf151e7072e291a99a502194c907cff979ec49e89035a. 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/DELJ82086899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7209a3c3adba8c080e4f5504ad8c5034b8b8f5bc70f1f81a2f456fc10219d5e. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:38:18Z), 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/DELJ82086980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec5d7b7473cc20585475f2ec1935694e2d7dbbf28411c62486e8c0712968b75. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:36:33Z), 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/DELJ82086996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bddcb25852126b0b0d4d91f71e8c77683d4327bc6251a8f010675bff162db6. 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/DELJ82086941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00266a445646750e288c92b5ee58846985b31a5bfa7aad96cf8d3787ea830530. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DELJ82086947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c8f929c6f1a74330d36878c0176ee99238ff864c7de5f8990ea9ab50eba6ce. 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/DELJ82086949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ef64148df0111c4bb0fef933481ffb8b50d6b29677704016d534c8d81cebb9. 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/DELJ82087069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c1b017f66cfdad80e32887d89c88f103d1a831bbe82a931c50e6f484458d6f. 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/DELJ82087070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf107f1aa5ac1d5ccca88f754a6b3f2de987fb8e989ecc7e556360b25e9f53441. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T16:00:00Z), 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/DELJ82087071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6880f15068b2d796da024a6b9d5bf0aceb24abb6a0b40e06d0ff9f3430de0a6d. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:39:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82087072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0e18b38dbe9fbe43b98643e8837d71895e51763039731a0bdb2429c6053aa5. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/DELJ82087073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9cbba3d3500ed0a24ce2a7b5722ec2cee19a9a6b7402c87716bf23f4aa9f55. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/DELJ82087074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02437a0aaf189b26c207eb44ac96fda20677aefcef0ec1d46360b3a7d20ce913. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82087075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09864d0471cccbb5a76c6566e203e0db4be8d273d46544a71260e783d9ad3bf. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:47:37Z), 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/DELJ82087076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b96b69aef6f0d3970b095e419d14a83d9b198b507dd90bdf23bba4ed9d7029f. 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/DELJ82087079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a220c2817b04f4420b8c72fda8b185167e70b3d0b3c212e0372d9dabfd6018. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DELJ82087081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe458fbd5651b1289e8e4ad2fac92932ffd3d8180a482c9dcda636b07bb72a24e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:58:37Z), 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/DELJ82087084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5524df7a5a1a543ac59c83599d4782960004321218f3f509fcb0d6a3113bc8. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/DELJ82087089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c0cfe26b15fb4031ec175c5dfdc88471f3b5d4cb33cb50dd0cbe44bf30277f. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/DELJ82087095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf7c7815518bcf7e18185cf275aa6c8d125ac3615bf408e6a0b6a3d53f85a58. 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/DELJ82087097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65c1371049878c1fbad0eda792fb3f89aa250370709e11af2a2ddb24dc4e86b. 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/DELJ82087100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12f390b46d41605b5fc0f24cca5d64e668af53ed89dcb5da9b8710fe99b144d. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:43:56Z), 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/DELJ82087000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc527416bd3abd1bfd952ec6e986830cc1dfa2a3ed60446f7cfddf747dd2d3c. 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/DELJ82087004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ee2f08aae9c8e712feee9acb89f083c4da15aef21c4db98fdbe73cbe7aff64. 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/DELJ82087007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a952a805980459dfd5eb9eec7dd809ffce9f3ce44dce0f048d3ddd51521add. 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/DELJ82087011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8ba19b0883a1a80356acdd11ffd69765a7fc3c8ef16d25a39a46f19b545dd2. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T15:53:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82087015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab96754eecdddbf7d7a6f77137bc42e47e657ab31e211e0258bc54ea1bbf089. 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/DELJ82087016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf86a31c735af70e6747effeffab503da129f38b256fc8780f735603e5baba6. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/DELJ82087018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f4cc593b4650f216158168df3507ae8650ef59b7c35aeddbda5fab5cf28de5. 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/DELJ82087023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6c6d1f01fb6c814f163275aa21a451d809cdb6c4a18380917ce354f61b2dcf. 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/DELJ82087024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186f9f40245e8b9d5b875afadb29376a1f55f537766ca5c37dc1188fe8d7463c. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/DELJ82087031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2fb626aaf7148642ef9f825e7af5c2be6e4858c5cfc32afe19c0dab68fd4a1. 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/DELJ82087040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31eae31869f4f826813f9e2eaadca0b41fd7894702e048d18fba2fae9055e8b. 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/DELJ82087041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd000d4d76c22af8dc6a9385295fc55c4e59c176ee1c8ec499c95c841502d0d73. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82087047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d61739e6b73c5ff50075d29012911fe74113accb1e2b6008dec67d35e805ebe. 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/DELJ82087060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606014be2978d935ead71f63941c3865be1aa1ac9f4fcbb9a76df9d328430b60. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/DELJ82087061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf7419208c3892e6993c9065e2bee651c2c88bfe406929611839778930f99a4. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82087063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b507b588e9473285ab6134d8a06e8e2d441b155bb5f70f88c1a453a6c98f6f. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/DELJ82087068.
Aber dich gibt's nur einmal für mich - BEsAsDes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce23d5c7784757fa5be9c6e8ef4cfba257e7d7d21659ef117d0071181ae913d8. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:44:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62289147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f5db05f2fbc3e1dfb3002536631fbfdd7845758a958c867d299f3e0a7b5515. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEZC62289217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcf6698ed11c90c1791ff0684fda53d0d32f4ff56dab8d7bab02ea5babf52eb. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:36:18Z), 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/DEZC62452387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fa4e45337de094be89e3d1ae8e71a3eec616a439ab4a13a81966703b0b0854. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEZC62452393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8f1df7acf837ca3d88a2e655eea9b3b2714f1cf91db119af4334f0aec499fa. 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/DEN951900201.
Bäääm! Après Ski und Karneval Party-Hits 2020 (20 Mega-Knaller)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15f91f8a5ebaedf94fb47f8ac6beebef22887fed98479a480f7aebcce1af992. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T17:28:37Z), 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/DEN951900172.