No Angels are an all-female pop group formed in 2000 during the debut season of the German adaptation of the talent series Popstars. Originally a quintet, consisting of Nadja Benaissa, Lucy Diakovska,
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 0x30b8361240df5f473fc35c4b8e35f61248d59184e34a17d1d467e4a5bce1018a. 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/89839435-b0c7-4ec5-9239-0d64be65bda2.json and https://artists.proofprofile.net/proofs/artist/89839435-b0c7-4ec5-9239-0d64be65bda2.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 0x650d327b49a7d581b5a76ebfcbdad90b3a8859abe348db72611bd8e23b9a5e3b. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:10:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120003772.
Daylight in Your Eyes (Extended Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a69776cb874f5c38166461b7e3b987c4fc9825ef318fb3976658286de01d58. 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/DEN120100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa528b469e9c0f2fad7a1f20f21fedba4bf97d001bc9ab3c0ed965b9ed80ce16a. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120100553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9dd62c3b04daac12e70837422bd3a4b35e51daa6a3de64926da1e699786794. 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/DEN120100654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2596c25808b1fb8fe2384079d795f305bb1173c89b03662b6b7ea77c105c42. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DEN120100555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43b87c7338e5148d9d80ceed1c11cd5efb62254e27cd81198dcaca41393b4eb. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120100556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a557d73b0bb72ce8bb49894ea8e8f73aab2212a3d00a210c87409f5b12f946. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120100557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d09dd14154a23f0c52f75d23cdff602fd7f5f0c7b73e3c65f293c7eaf94751f. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/DEN120100558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b9d1d9e0579bc444d3c1701aab38b8cb29015925433467668b98920cb4c65e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120100559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5211dad24a862b99952e37a89ad0edd507705b29bf6370ba71bb4f7b67696e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120100560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf178fcf2280b4b2a559b73208d079ce6c59a78b00708573ba9fbde039c5b6f2. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120100561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d548793969c240ab4faab4fdb70496e26dbb9504cc8a87592fa78eeaa6e392. Chain 2 (Bitcoin): anchored in block 957697 (2026-07-12T11:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120100562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7a22a11a1fc1ed2f02cb95780f56e50c3ade20414a6a86b2833cd9c379ab03. 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/DEN120102491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d09dd14154a23f0c52f75d23cdff602fd7f5f0c7b73e3c65f293c7eaf94751f. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/DEN120100558.
Something About Us / Like Ice in the Sunshine
Something About Us (International Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9644c9eac62ab1887dd1239f769c9b0d09fc32dd4746e36943187b3d84ed6ab6. 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/DEN120205502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec18f2f5000cff9d3ecb18d0d3aa834fafe9ca082d04c89f9e42af3cd9270f7c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120205512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e530397f2803370e75237137734e4d0dff0095af9df893b394ed7cfd6d2013. 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/DEN120205531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c7f1683385a12ff09623746c8cb964adc43d337609c74b7b06543c97ac1d07. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120206016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c98b524823bd7c714581c0514b0ac6fa509b7b5778936dcaf79197cb821955. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/DEN120206313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e6a3e7b8c36b93bdbbea2a78afad5d29f7181806d9345bafc7050f8205209e. 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/DEN120207538.
The Best Of No Angels - Limited Media Markt Version
No Angel (It's All In Your Mind) / Venus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fde869d11d803bdd8d00d51174816310368e87fb43b8377dcbf879bb6564ab4. 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/DEN120303651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cba6617f0457c53494d5fd3f32808ab3c8f2252079f083998be43227280b0f. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:21:00Z), 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/DEN120303648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1501ec630f00e3fec31ba10207b4fafe7f58bebd48e2d72edb1330f72d5cb9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120303769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5218a0b1ee3399f8de54bd31d5a1982dc501afec148b340e71558ac787604c. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:29:31Z), 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/DEN120301575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1ac388005480ca0575b776de4e645bd8b160fdeb43812ae894fd06dc87059b. 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/DEN120303777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0755bf1f8db392267a32b2fe5b6ec5af2ff8effd0358afd5e00a161a32e4c127. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/DEN120306095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcf65978d7853d2a0be4d8fcc817856fc45d2bfc8487d0beddde7cc0548916d. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/DEN120306186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5827f68677fdf59cdc7b45ffb9a46dcc56dfc6d0fc2f113ada84939458bf9ff. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:40:33Z), 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/DEUM70702504.
Goodbye To Yesterday (Exclusive Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c9b691128fd5e7b2f9a60928c04e1108a79385998295f896a8ab19f8130ad0. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:33:21Z), 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/DEUM70707572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68e70dcdabb749b262a15fcce40d40a22268eedc738c6fec6d2cdb97bbd1439. 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/DEUM70904136.
Daylight in Your Eyes (Celebration Version)
There Must Be an Angel (Celebration Version)
Something About Us (Celebration Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e7734e75d21dc9f6c4fae5ba41c804f82c51a7df6f2e5e778aaf0388d381a1. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:06:34Z), 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/DELV42100052.
When the Angels Sing (Celebration Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4da14463e5595db1c2201a6bc78cc818cc07943cb1ca78b6eab6ed3024c31c. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/DELV42100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f4a4ec24f14c6f720fe3fe271fbecf37f587772a6495e8546dcec357832569. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV42100054.
There Must Be An Angel (Celebration Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976271728c0cad6a80b4753102c1e29437be72ecc1804585936309d4b24802c4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/DELV42100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593c761c41626fd1069928f3a675eff3a58b613d5292c10a038645a65e052610. 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/DELV42100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1ab3aa7fad733926a63ced1979a3b8ba664456316b5d54d64e1a03d3514b1c. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV42100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf53176d9587f9aa666d028262e57340f274442ec1a24d534107fdabd6560e18. 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/DELV42100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eab66c35dc218f37e611c22283d235b0311027f95abd3379477a6f8d0d00155. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV42100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a09e057b9dc6127892c023cfc5d48de0320504267ec0094b9348cb9e79f21bf. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:36:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV42100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf244127d679ba2e97e6eeadf1937de591e1a02ce2bc49d191b609c27fb8f081a. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:34:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV42100062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd6a57ad421b0d23289ee88b893c1ef7a75060a6ee2e0865f6721cdce97b59f. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:16:18Z), 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/DELV42100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9bf43961552cab2db5c502deb0e0aa142eae9a7975495af9e1a4b7b53dbf8a. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/DELV42100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761082e3d7414fa52a454d950aa9f751df38d242d44ae051196cf99b0cf6906d. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV42100677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15201d08ea66af838f5d19c120e37a0cc178c28eecc22d1d3749713a3f4a77b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DEN120303772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2596c25808b1fb8fe2384079d795f305bb1173c89b03662b6b7ea77c105c42. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120100555.
THE REMIXES curated by Galerie Arschgeweih
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f09215ea21e54464ac3288e50bebac67c09a8c42193de13c710ee245c7cc84. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/DEN120303783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274fbe55deba457b95bb3448ca6b6f6ba8254aa6fbe320e5600043516abc444b. 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/DEN120206555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82da116142d3b0708263025e46cfe271a5139aaebb062b482542990e4b6b8c5. 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/DEN120205511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e67ef9e4fc65b5dc08bac255c54a16590efef0ca5d50e4fc1961af55221c612. 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/DEMI60200005.
Where Is Your Love - Celebration Megamix Cut #07
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa58dd25d95c6a6ef20e79f6e48c8c7a184da5fab6b07ac35576912b680322ef. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMI62000501.
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