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 0x23fa186701287c312089ea6de72f2c0908e15c32a3b55fe660ee597d67bb3130. 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/5d1b9180-e022-42b4-847b-441508f5b5a1.json and https://artists.proofprofile.net/proofs/artist/5d1b9180-e022-42b4-847b-441508f5b5a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ich rasier Dir fleissig die Eier (Radio Edit)
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 0x34f2440eda41b140a5d694a9948ae90f4544794736cab9775ee7f7a691901160. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTAU2448932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d49145b9bf1393fa79a87010e33b4a77203a07ebc247ffd2c90eab7b45b41a. 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/QZTAU2447199.
Hoch die Schwänze Wochenende (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afadd4741d7895aea59ae7f4c68c8cb0617e4d1c48fcca7434eeb63a109992a. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:46:37Z), 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/QZTAU2483289.
Geh weg du bist kein Bier (feat. JammiAI)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b41eb5ed844d1bfa848146d6375d57c305d552b8e64d21c8d61f3ea315c123. 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/QZTAU2488078.
Heute creme ich Deinen Penis ein (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42210d018e2c33c85ca9a2287ca761ec8164c2589839d646490737f5974d9a56. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZTAW2420283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3c27b5cbdaaf4c68fe3445126e5c7c2ac1f0031134e317acc6d723bafaf8e8. 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/QZTAW2408878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e74609eabe25912ad4e8c6c5d9f7198908b9794a267dcefe557b53ed111833. 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/QZTAW2432402.
Wenn das Schokoauto hupt (Autoscooter Version remixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd24a0fa5a7313024496a7e31a94f9b7c5276e84cea0fa428297b013b38a5de. 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/QZTAX2406572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2766371f05abf586ab4d1de8fcb5af865a521f6fdaae5255b9405ded8166f1. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZTAZ2447034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdfd2b54d667c4e5e90cc1111ef2ba29018e49a2f6e5f2de371f9c9022b0bf6. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZTB22492166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d289ebf15ca5474210140a231f179ff9d23ede0f809cdeb7d0caaa3c7b20ba. 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/QZTB22482457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbafb016af225c93dbf1090ce37b4e83851bfb142ce8e63a6409a558e8e2e2f. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:40:18Z), 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/QZTB22489538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccaabd6e8877210697d60df77a35ccc683cd90ea6751a17ae7669555fcf437b0. 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/QZTB42410347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4002a4eb0c096161d4b673c15ce52cb4a3974e96805f74836dfd1d669e85e0f. 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/QZTB42470573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27a551f7e7639298c96b329e1a3d88acb65b36de3eaf92ccc4c61ea4c07f170. 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/QZTB72452569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5683877c59849fb48318dc596ad3fb0be50d60b54fdbb5c314a1be3d61486b6b. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZTBA2416941.
Flächenbrand am Thekenrand (Malle-Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f89830c485271b89835514220eca7e016d9f7aa48551b981d6437e5ff23c871. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:15:37Z), 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/QZWFF2401779.
Mein Deutsches Eck Mallorca (Closing Version)
Heute creme ich Deinen Penis ein (Kassette Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52e1061e3c41c273a6b0bfabb566c227c07d36c52930dd4903f65b982385804. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T12:08:36Z), 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/QZWFX2489642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c8f416cf3b7e075099c005aef875eccbcb4a053684d0c17be5ed51b3b2eae1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZZ7M2421467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49f7d70e9e491640b0c21849a74a17331f51d67a6b322938c7e7ad8fba5b761. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:14:16Z), 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/QZZ7X2488376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7f36ed90757fd4f63c03f291c0d59d2edfc7549be3bd9d99cf9c74bdf066e0. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/QT3F32447571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645d1c419b1b7683da22859624bd5a7c2810e2645a56d986339cf8f67486464e. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:38:00Z), 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/QZFYY2554336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd411e75ea8ab298d4c9412b03b17d5a6fe39ca9dc47d451497d4e5159bda1263. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/QZFYZ2578989.
Heute creme ich Deinen Penis ein - NDW Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1f8701525f0eac785fcbd3c82db33c9f1940123bdad348dcaa8d2efb942fcc. 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/QZFZ62580133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39405c2b6280ce0c1239846c39c22aff5edae4587b63ef1e8984487e16c7009b. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZHN32501032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcafb60c325bb14763e07f8dfdf2e84e03a60fc5caa5bea9a39dc821a9fbaae. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:38:21Z), 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/QZHN32560249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ea396381d8b1fa1dde943feef492167ca651aa8236dba5209f2828189c0d75. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:38:42Z), 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/QZMEN2526205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a5cd2fb96c9ff9768e380ab9a1f1a6ccab4e0ee51eefea82756a61be627aa8. 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/QZNWX2592055.
Dein Schwanz hat keine Bremse - BANGER Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4363b3fef78f098aa523791553301d1ffb9b7336f74caf94d3150eb4cc1c67a9. 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/QZNWX2592058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9edbbe3682072bcad9a6108f824dba33d01907acf3d777fc7bcbc0313ccd5cf. 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/QZNWX2592066.