1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xee4f6dbd5f69bfe7ba8b4cc6a22540ef3e0fa8d121fd6987c9fa7089c9356bde. 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/1f9ed355-6eb0-47b2-bfdd-b8208b5af71c.json and https://artists.proofprofile.net/proofs/artist/1f9ed355-6eb0-47b2-bfdd-b8208b5af71c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ebc8a66a1eb49d5f6718d4e7e4e7d869c04326ee796b15f390c6fa746bc931. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0H7yppQj4rYxtjYVLKHiAC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0H7yppQj4rYxtjYVLKHiAC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a465b77fb2d262e52c4328262404aa0c4c7abe782f5ef34d3dd29d9519ccb3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/23Iq16BfOF8IKzwyRA0Y3Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23Iq16BfOF8IKzwyRA0Y3Y.
{"copyright_id":"0xc022f8cd971181247cf57f2e357bd68b13bc161ee20b10cf10caa141f8c7bb57","isrc":"DEPX82400013","name":"Wahre Liebe - Raisinger RMX","registered_at":"2026-06-20T14:07:34Z","spotify_id":"5qKilrH2r41a1ygv3OhLiN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc022f8cd971181247cf57f2e357bd68b13bc161ee20b10cf10caa141f8c7bb57. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qKilrH2r41a1ygv3OhLiN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qKilrH2r41a1ygv3OhLiN.
{"copyright_id":"0xa359cd4dbcf94aa9d2577f207189e800e28f515569b8e6d7936b63b503dc91ff","isrc":"DEPX82400003","name":"Wahre Liebe - Party Mix","registered_at":"2026-06-08T23:55:21Z","spotify_id":"0omqVfjDSWKZebGJVEto6m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa359cd4dbcf94aa9d2577f207189e800e28f515569b8e6d7936b63b503dc91ff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0omqVfjDSWKZebGJVEto6m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0omqVfjDSWKZebGJVEto6m.
{"copyright_id":"0xbdf75d66a82bd57f5e298e8b3795d1a157c0d28a05be875c291eabd229a56ed2","isrc":"DEEQ82400008","name":"Alle voll bekloppt","registered_at":"2026-06-10T21:31:23Z","spotify_id":"3mgF2PVCr8shRcxberiAWu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf75d66a82bd57f5e298e8b3795d1a157c0d28a05be875c291eabd229a56ed2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mgF2PVCr8shRcxberiAWu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mgF2PVCr8shRcxberiAWu.
Heidewitzka (Es is so geil hier) [Après Ski Version]
Heidewitzka (Es is so geil hier) - Après Ski Version
Heidewitzka (Es is so geil hier) - Malle Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971fbf2da33adc3c042e85f9a24e0fba03c98d294a9aff058e0753c42f6127cc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0SFzcOTzrkHsBbV7H4LAWq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SFzcOTzrkHsBbV7H4LAWq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c75c5c3c44b01debf223e430e8708e94e29dfd59cd3fea187522646baa88d45. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cREbYOEtRLqvtjI722zKm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cREbYOEtRLqvtjI722zKm.
{"copyright_id":"0x9652ddc806877ace70c21f84fe7f311369d7fbb0ed1b431a4fe92fb4c97b4080","isrc":"DEL942200021","name":"Einmal richtig","registered_at":"2026-06-22T11:48:29Z","spotify_id":"0QUrjzppWtfrCi8XBIaned","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9652ddc806877ace70c21f84fe7f311369d7fbb0ed1b431a4fe92fb4c97b4080. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0QUrjzppWtfrCi8XBIaned.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QUrjzppWtfrCi8XBIaned.
Voll wie Düse / Das was bleibt / Für immer und ewig (Hitmix)
Voll wie Düse / Das was bleibt / Für immer und ewig - Hitmix
{"copyright_id":"0x8d8d3243b4ec9ebbcb5fb5bbe818b25a7e2ace6dfe33fda76569705dce75081d","isrc":"DEEQ81900039","name":"Für immer und ewig","registered_at":"2026-06-05T18:45:41Z","spotify_id":"36RhsWfTJF6zKxZYEqSn6s","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8d3243b4ec9ebbcb5fb5bbe818b25a7e2ace6dfe33fda76569705dce75081d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36RhsWfTJF6zKxZYEqSn6s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36RhsWfTJF6zKxZYEqSn6s.
{"copyright_id":"0x504ab8394aefd402471c8ef78cb7ec39722b81bdbdf3df713ead97168d0e8438","isrc":"DEEQ81900017","name":"Auf Malle sind wir so","registered_at":"2026-06-08T15:21:43Z","spotify_id":"6ZCL1qPcIPEQCtzSpgGYQt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504ab8394aefd402471c8ef78cb7ec39722b81bdbdf3df713ead97168d0e8438. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ZCL1qPcIPEQCtzSpgGYQt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZCL1qPcIPEQCtzSpgGYQt.
{"copyright_id":"0xc44cbc91b2f863e5b8f5e27dcdd194f5d7be17d27fe80696d575ceea75e10db4","isrc":"DEHM81800069","name":"Die allergeilste Insel","registered_at":"2026-06-09T00:20:43Z","spotify_id":"2H7FF3G9o85a5H0r9IWFGT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44cbc91b2f863e5b8f5e27dcdd194f5d7be17d27fe80696d575ceea75e10db4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2H7FF3G9o85a5H0r9IWFGT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H7FF3G9o85a5H0r9IWFGT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd0735f4bb025f4af041389ee99f01e498635f27c7dfb955079044cee73db15. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/55zQNdPehZm5WV3hcIv3xU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55zQNdPehZm5WV3hcIv3xU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9035eabb64c3e642f2864706258043fb8304c11d8f5d1d1ed6dd94531bf230ef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7J5twmWAuuGASs3QbLqWdP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7J5twmWAuuGASs3QbLqWdP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1232e9c527ae9cd4baa9795398dc52ad5957de7ab54ba460fb24426aeefd0979. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4PFhJaJ1lcNBbp73x1HJNQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PFhJaJ1lcNBbp73x1HJNQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19dead2e967a5a156b59bc0e5f425e122751efb663418a1ee8510109e86240cc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XDFnnUIMNWRmMYE13oyLb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XDFnnUIMNWRmMYE13oyLb.
{"copyright_id":"0xed508edd14792d00afbcb25c14f9f66201e00f15406b3087fe970598c769d3bd","isrc":"DEEQ81500026","name":"Ich geh feiern (Vrouwkes)","registered_at":"2026-06-22T21:11:46Z","spotify_id":"5aDCAbShdMS5tQa6ltNhS5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed508edd14792d00afbcb25c14f9f66201e00f15406b3087fe970598c769d3bd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aDCAbShdMS5tQa6ltNhS5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aDCAbShdMS5tQa6ltNhS5.
Titten raus, es ist Sommer - Bierkönig Mallorca Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04e3502e6964d286bfe1a5e7e15968af205a73264f05f07b2c545e2a757c679. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Gxpzg8sWXVCoAsi1dZOqf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Gxpzg8sWXVCoAsi1dZOqf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04e3502e6964d286bfe1a5e7e15968af205a73264f05f07b2c545e2a757c679. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12MG6qvFNKpGsWn8tUoCx8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12MG6qvFNKpGsWn8tUoCx8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04e3502e6964d286bfe1a5e7e15968af205a73264f05f07b2c545e2a757c679. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VmU940DmnRzNv1SEx1vGb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VmU940DmnRzNv1SEx1vGb.
Wir sind auf Malle ...nicht in Italien - Bierkönig Mallorca Mix
Wir Wollen Feiern (Wohohohohoho) - Bierkönig-Oberbayern-Mix
{"copyright_id":"0xc5ad74447fa55d2057bfa2c6b31db624fb9a1fb257e5dead03f8ac197e9720af","isrc":"DEPX82500015","name":"Schluss mit Trinken","registered_at":"2026-06-06T15:12:45Z","spotify_id":"0TswbijFSfQzplUZ3xBWpe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ad74447fa55d2057bfa2c6b31db624fb9a1fb257e5dead03f8ac197e9720af. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0TswbijFSfQzplUZ3xBWpe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TswbijFSfQzplUZ3xBWpe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cf27c8e9f9939cf441138b459f99e0c0e565fa0575942cf49375293c41908c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Rq61B0igeKis065aquy9J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Rq61B0igeKis065aquy9J.
{"copyright_id":"0x035bde6c5a0057c4bab3dacdcab99da0245ccabb357f0bd5d253f15f98cc9010","isrc":"USZXT2556314","name":"Immer dann","registered_at":"2026-06-06T06:52:36Z","spotify_id":"6iAQzDPxX0RU31TUubb9et","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035bde6c5a0057c4bab3dacdcab99da0245ccabb357f0bd5d253f15f98cc9010. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6iAQzDPxX0RU31TUubb9et.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iAQzDPxX0RU31TUubb9et.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2a4ed80b8eaa89af63036a9c3cd113f0b109cae69e41d051723631fbe6bb74. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YqEFrtdGY05WThJMMf3TT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YqEFrtdGY05WThJMMf3TT.
{"copyright_id":"0x31d000d1c8629f1bf1c5819f9ed58f4a4f6301c9a8501ae5ba25cc14ba908782","isrc":"DEEQ82400107","name":"Der Letzte im Club","registered_at":"2026-06-08T23:58:57Z","spotify_id":"6kEAqezTrI0q7WUjP6dwql","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d000d1c8629f1bf1c5819f9ed58f4a4f6301c9a8501ae5ba25cc14ba908782. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6kEAqezTrI0q7WUjP6dwql.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kEAqezTrI0q7WUjP6dwql.
Mallorca Opening 2017 Powered by Xtreme Sound
{"copyright_id":"0x8c75c5c3c44b01debf223e430e8708e94e29dfd59cd3fea187522646baa88d45","isrc":"DEUM72203362","name":"9 Euro Ticket","registered_at":"2026-06-18T05:40:48Z","spotify_id":"2zKTvTDOQNjV9HSCHLKSOo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c75c5c3c44b01debf223e430e8708e94e29dfd59cd3fea187522646baa88d45. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zKTvTDOQNjV9HSCHLKSOo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zKTvTDOQNjV9HSCHLKSOo.
Wir wollen feiern (…wohohohohoho) - Bierkönig Oberbayern Mix
108 Karaoke-Hits! Best of Playback! Party, Schlager, Disco-Fox, Dance, Oldies, Mallorca, Après-Ski, Fussball-Hits
Wir wollen feiern (…wohohohohoho) - Original Karaoke Mix
Titten raus, es ist Sommer - Karaoke Version
Best Of Après Ski 2022 powered by Xtreme Sound
Best Of Oktoberfest 2022 powered by Xtreme Sound
Mallorca Opening 2023 Powered by Xtreme Sound