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 0x4647bf5b406d8fb1350a3b4d80de1b720da478e7cea1ef6cc29108064e748825. 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/6347211b-cccc-4020-94c8-be2345f2c246.json and https://artists.proofprofile.net/proofs/artist/6347211b-cccc-4020-94c8-be2345f2c246.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mehr als ein Lied - Akustik Piano Version
Das Gold von morgen - Akustik Piano Version
Intro - Das Gold von morgen - Live aus Berlin 2015; digital Version
Stadt ohne Skyline - Live aus Berlin 2015; digital Version
Dezemberkind - Live aus Berlin 2015; digital Version
Glück - Live aus Berlin 2015; digital Version
Held - Live aus Berlin 2015; digital Version
Weiß - Live aus Berlin 2015; digital Version
Peter Pan - Live aus Berlin 2015; digital Version
Vom Suchen und Finden - Live aus Berlin 2015; digital Version
Mehr als ein Lied - Live aus Berlin 2015; digital Version
Ich bleibe - Live aus Berlin 2015; digital Version
Wir sind hier - Live aus Berlin 2015; digital Version
Outro - Das Gold von morgen - Live aus Berlin 2015; digital Version
Das Gold von morgen - Live aus Berlin 2015; digital Version
Sterne - Live aus Berlin 2015; digital Version
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 0x468616d61acf7c0576fc8fab496836730d71242de4c35a749f103bc2a8e9cca7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WPuJauMZG7Jeu04A4oJqp.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/5WPuJauMZG7Jeu04A4oJqp.
Wunderfinder (feat. Curse) - Akustik Piano Version
Paradies im Kopf - Akustik Piano Version
Herz aus zweiter Hand - Akustik Piano Version
Mensch unter Menschen - Akustik Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e5085434915d89c4a6d751ade4482e4e058d7c618224f4b4fb957696678e80. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1x2u8UOrZpVScCvaAuay0I.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/1x2u8UOrZpVScCvaAuay0I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a9ebc508ab4ae34920832cbfe0ee82ffbefd15f333fc5f5d2482f286181003. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/582PoMv3XBfrWgLiKYxhE0.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/582PoMv3XBfrWgLiKYxhE0.
{"copyright_id":"0x3b1d1baf28ef820fd2b934de61dcf9ba720857fc98f09585e48e6c40e6676bda","isrc":"DEA621801533","name":"Mut - Akustik+","registered_at":"2026-06-29T08:09:44Z","spotify_id":"0Ga1OgwE5TCkgMhZSRkwOa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1d1baf28ef820fd2b934de61dcf9ba720857fc98f09585e48e6c40e6676bda. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ga1OgwE5TCkgMhZSRkwOa.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/0Ga1OgwE5TCkgMhZSRkwOa.
Nichts ist so laut wie die Wahrheit - Akustik+
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedce960534fc741402afe45a5dd7d7a49108eea528e202b91721c33faf4f2772. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/641sWvWzYCnKmTi2aHNZQl.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/641sWvWzYCnKmTi2aHNZQl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedce960534fc741402afe45a5dd7d7a49108eea528e202b91721c33faf4f2772. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1TS4Qor9hP7wCkNEKgG3su.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/1TS4Qor9hP7wCkNEKgG3su.
{"copyright_id":"0x7d4bf197cf63ff6989a66783af71f9fdef5ff65d449284d5455d8cd0ea569fde","isrc":"DENH82000284","name":"Best of Us","registered_at":"2026-06-04T04:01:19Z","spotify_id":"5DhcEJWVdkPNkJUVnbiUKo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4bf197cf63ff6989a66783af71f9fdef5ff65d449284d5455d8cd0ea569fde. 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/5DhcEJWVdkPNkJUVnbiUKo.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/5DhcEJWVdkPNkJUVnbiUKo.
{"copyright_id":"0x95e0eb61ef0df0d2065ec75d5d2a95a79d7892a779999c1e67ebf262178770b3","isrc":"DEBN22000015","name":"Der Stärkste Mann","registered_at":"2026-06-04T11:58:06Z","spotify_id":"2kIpXnADCN9DhEuQyjZImB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e0eb61ef0df0d2065ec75d5d2a95a79d7892a779999c1e67ebf262178770b3. 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/2kIpXnADCN9DhEuQyjZImB.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/2kIpXnADCN9DhEuQyjZImB.
Süßer die Glocken nie klingen - Sing mit
Das Gold von morgen - Live aus Berlin 2015