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 0xc25fe99e606471ab2e839e08fcbd25b5dd59445ee9c8472aea7bf6632be64150. 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/41498811-114e-4649-96ee-bd09d42dfa61.json and https://artists.proofprofile.net/proofs/artist/41498811-114e-4649-96ee-bd09d42dfa61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x53728efe0f1e133c05fec4e66cce1680974ee4aff77cc0b7264ecdc22fca302b","isrc":"FRX202478254","name":"Fick den Fotzenpuff","registered_at":"2026-06-21T08:33:34Z","spotify_id":"5hGrDRJXUXoT2SrEwsygup","type":"track"}
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 0x53728efe0f1e133c05fec4e66cce1680974ee4aff77cc0b7264ecdc22fca302b. 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/5hGrDRJXUXoT2SrEwsygup.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/5hGrDRJXUXoT2SrEwsygup.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8945110eeb6b9a478508ebf80e32a64c203d1fff01455ebefab06c9924dd40e1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5405tCzMqE095il2ILYnfI.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/5405tCzMqE095il2ILYnfI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340da87c1ad6fed0eebb5c1e582ef8a4c91ddcd46d57cf9b363a27983ad3c4f6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6qsfy4IL7qvaWL95pNHxaw.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/6qsfy4IL7qvaWL95pNHxaw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5050c37cc18af74f77d8fc1c2cb935c09c878489865475ea18bab97e373ede29. 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/0B75MXRMdrbC7vUeJqMi6L.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/0B75MXRMdrbC7vUeJqMi6L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f54704c0a18482ca9bfb94e91aa7176bb57bcd0f6112e4d69a9bc6e47e39ac. 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/6GXc60X8CHYxCLKZFKBTGq.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/6GXc60X8CHYxCLKZFKBTGq.
{"copyright_id":"0xbfb93b012e202ffe4da8d6e17e231ff092936dd3d2ad4986999bc73475e46862","isrc":"GBSMU7349406","name":"Musik des Vertrauens","registered_at":"2026-06-10T06:54:52Z","spotify_id":"7jTYvvHPFIZuhTcreOe6OB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb93b012e202ffe4da8d6e17e231ff092936dd3d2ad4986999bc73475e46862. 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/7jTYvvHPFIZuhTcreOe6OB.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/7jTYvvHPFIZuhTcreOe6OB.
{"copyright_id":"0xe3e67b85c5ff4efa359663063eb4ec82c52d661176dad0ded14fa0cf3a0433ef","isrc":"GBSMU7349407","name":"Monster von Nebenan","registered_at":"2026-06-22T08:16:24Z","spotify_id":"3HZcPJcderqANhRNcpSywb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e67b85c5ff4efa359663063eb4ec82c52d661176dad0ded14fa0cf3a0433ef. 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/3HZcPJcderqANhRNcpSywb.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/3HZcPJcderqANhRNcpSywb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd07c1b0ccc5369e11423795951e7bfdf1e05ba531b8e6aa1da5f040ed5fef85. 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/70byrW3MKu0NM6BpXhVXlq.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/70byrW3MKu0NM6BpXhVXlq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea635ff55b0755336997497d00ce8500b0dc7dc0821d4b6d14ba604a2e6a5a4. 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/2JWhESOAagGRIcDQYAUN8Z.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/2JWhESOAagGRIcDQYAUN8Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f5eb957dc3a066d237db496fc5abd206453c3948cde861869fb56b0a5b42a5. 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/0W8FErIx2wV3LfP2Jcj3UM.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/0W8FErIx2wV3LfP2Jcj3UM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99859b5a2b1139f133bb0a56f72528b6945ab0eb0a8a1b7c70ca187d91d0283d. 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/0iDB7UKZXu71HzLMX4rYmH.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/0iDB7UKZXu71HzLMX4rYmH.
{"copyright_id":"0xa92f0f385d7565d877ad7b902edd7ca0d9c5566a0bc692fa211fc53e1577e1c4","isrc":"GBSMU7349412","name":"Wieder Rapmusik","registered_at":"2026-06-27T14:46:30Z","spotify_id":"1t1rmcuZUafU4YADkIrYWn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92f0f385d7565d877ad7b902edd7ca0d9c5566a0bc692fa211fc53e1577e1c4. 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/1t1rmcuZUafU4YADkIrYWn.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/1t1rmcuZUafU4YADkIrYWn.
{"copyright_id":"0x8e82506971e91fcf201143b3c4f9b79cf593cb6c2a8a97e34c6700e6ba76026e","isrc":"GBSMU7349413","name":"Jetzt wird gefickt","registered_at":"2026-06-10T06:54:44Z","spotify_id":"02CQmpMXa9A8THoTynDrAH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e82506971e91fcf201143b3c4f9b79cf593cb6c2a8a97e34c6700e6ba76026e. 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/02CQmpMXa9A8THoTynDrAH.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/02CQmpMXa9A8THoTynDrAH.
{"copyright_id":"0x32bacbb1eafe81586c5bf41f6695d131ec06b5dcf115eb92b3dac039eb09b46d","isrc":"GBSMU7349414","name":"Das Lied vom Tod","registered_at":"2026-06-22T08:12:41Z","spotify_id":"3qxVhzp3iVc7phXUjt4RCc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bacbb1eafe81586c5bf41f6695d131ec06b5dcf115eb92b3dac039eb09b46d. 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/3qxVhzp3iVc7phXUjt4RCc.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/3qxVhzp3iVc7phXUjt4RCc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b2204e4e55ca259b5fe5e1da223f4def17d68e371f9753044782618dcd8c0c. 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/7H1zno8UYqOJsnIMyZHyqa.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/7H1zno8UYqOJsnIMyZHyqa.
{"copyright_id":"0x586e2409a90166cbe03a3800ddf471bd0002a111c6f3878f8e4f78aaa02482ce","isrc":"GBSMU7349416","name":"Keinen Respekt","registered_at":"2026-06-11T03:16:05Z","spotify_id":"3w7SSHpLaPqGxCvSbisn8h","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586e2409a90166cbe03a3800ddf471bd0002a111c6f3878f8e4f78aaa02482ce. 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/3w7SSHpLaPqGxCvSbisn8h.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/3w7SSHpLaPqGxCvSbisn8h.
{"copyright_id":"0x9effe5512a64d2d438a1797d550f5b578b5b96ce18d14c8a69f7c35fcf4be2d8","isrc":"GBSMU7349417","name":"Ich liebe alles","registered_at":"2026-06-23T14:55:51Z","spotify_id":"5DazHzCouDW1HTwZbTphxK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9effe5512a64d2d438a1797d550f5b578b5b96ce18d14c8a69f7c35fcf4be2d8. 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/5DazHzCouDW1HTwZbTphxK.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/5DazHzCouDW1HTwZbTphxK.
{"copyright_id":"0xfed4f3890e3baf86961d7c19969eb35793551ed00f863179de0a84ed6eef39b0","isrc":"GBSMU7349437","name":"Schreit es raus","registered_at":"2026-06-25T12:51:47Z","spotify_id":"6TYGAEXhMbKPCzEXrr6MlC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed4f3890e3baf86961d7c19969eb35793551ed00f863179de0a84ed6eef39b0. 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/6TYGAEXhMbKPCzEXrr6MlC.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/6TYGAEXhMbKPCzEXrr6MlC.
{"copyright_id":"0x11d519b99abe0320e4c13d76635c0ce3af80c1fe0b10013fb52a0f07b08a4a1a","isrc":"QZTAX2466965","name":"Du kleiner Hurensohn","registered_at":"2026-06-09T10:35:36Z","spotify_id":"0JI7nhygUAq5squ4hgYuWA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d519b99abe0320e4c13d76635c0ce3af80c1fe0b10013fb52a0f07b08a4a1a. 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/0JI7nhygUAq5squ4hgYuWA.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/0JI7nhygUAq5squ4hgYuWA.
{"copyright_id":"0x53728efe0f1e133c05fec4e66cce1680974ee4aff77cc0b7264ecdc22fca302b","isrc":"FRX202478254","name":"Fick den Fotzenpuff","registered_at":"2026-06-21T08:33:34Z","spotify_id":"7KxBC9NkARGVAP6r0PYbgy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53728efe0f1e133c05fec4e66cce1680974ee4aff77cc0b7264ecdc22fca302b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KxBC9NkARGVAP6r0PYbgy.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/7KxBC9NkARGVAP6r0PYbgy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4b67dd37054066ad5fc622511a1b21f3477949fa0933dd4c7240671c5f7095. 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/35XK9PK6XgrQqAsEzoupC2.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/35XK9PK6XgrQqAsEzoupC2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2bac9ee1f81189e6fa20804a9a77954c20f15ed94c0fe8f7efc7c0a012a25a. 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/5zZgpoEf545aZMdqVLCeS2.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/5zZgpoEf545aZMdqVLCeS2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8a60347021e1b18b6468d41ee22734df07172f7200870659f4065fce1d1170. 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/2NJYMVPY23ejzZKQTXLWI9.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/2NJYMVPY23ejzZKQTXLWI9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2458b729785556c485586adbd3d54866f0b5a03141f153435115cc35551ef4. 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/1FOhlqh5CNN6VxW0ubGroq.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/1FOhlqh5CNN6VxW0ubGroq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46b5c9bef3ac4af6153549026bfc30f91340daf1a34efee19afe30c724e916b. 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/4H6NqggoHr9MQCqL2ndjVz.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/4H6NqggoHr9MQCqL2ndjVz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76128d976d0db017471e4d2c551bdb3942f916d03b49532d5fd6139f09f37323. 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/6ZCCp30aM9idlxc5MFSmEy.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/6ZCCp30aM9idlxc5MFSmEy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36c462522ae4f03a3005944756d11530dad64f51f29a05fce05f6b29f00dfea. 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/3xMGBsCDOtgxAGVn2pgWkp.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/3xMGBsCDOtgxAGVn2pgWkp.
{"copyright_id":"0xee549f3338e2b383a2b1f8873e01eb71c3a5cd03fb516d7b45d3b6c2729dc874","isrc":"QZK6F2451183","name":"Männerabend Intro","registered_at":"2026-06-07T09:05:58Z","spotify_id":"3oYBQLQ5bXdskHeXbjCZ7B","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee549f3338e2b383a2b1f8873e01eb71c3a5cd03fb516d7b45d3b6c2729dc874. 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/3oYBQLQ5bXdskHeXbjCZ7B.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/3oYBQLQ5bXdskHeXbjCZ7B.
{"copyright_id":"0x763c9f3ec8d44c63a268bf3454d5e9f857fc8cb836fd7ebf6d9f263ff4d02cc1","isrc":"QZK6F2451184","name":"Crime of Crimes","registered_at":"2026-06-23T14:48:12Z","spotify_id":"1Pc8Mlf7hyxvCAkx4j2JP3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763c9f3ec8d44c63a268bf3454d5e9f857fc8cb836fd7ebf6d9f263ff4d02cc1. 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/1Pc8Mlf7hyxvCAkx4j2JP3.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/1Pc8Mlf7hyxvCAkx4j2JP3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d256648af32ec9dc32ae4e265b1e62bffbebf702fd2e7441b945c4c09038e14. 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/3aqxP0iBQ9TJR0uDP6ms7p.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/3aqxP0iBQ9TJR0uDP6ms7p.
{"copyright_id":"0x015db31032a3a38b5b7429a9b080aa3d7956da6bae762cf4ad3c5636ddc79403","isrc":"QZK6F2451186","name":"Auf der A1 mit Fahrrad","registered_at":"2026-06-20T11:27:29Z","spotify_id":"4NSsWQMY9Lck8XrTQ0F0eG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015db31032a3a38b5b7429a9b080aa3d7956da6bae762cf4ad3c5636ddc79403. 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/4NSsWQMY9Lck8XrTQ0F0eG.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/4NSsWQMY9Lck8XrTQ0F0eG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953b6fde9a049300e227c5e5c30f453dfc35df2e54d28df83ea49aa3c0a9d9a7. 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/3r8Qq7aAzMd9qy0WGhPtDE.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/3r8Qq7aAzMd9qy0WGhPtDE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfb4ba73f1656226442f7c6694e0581baab9438bad13eafb379d37554f34603. 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/7orfiDrp8VSI7D53kFufF3.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/7orfiDrp8VSI7D53kFufF3.
{"copyright_id":"0x2bc9e6d98f14ca91ff7f9beb4b0c77425e444dc3a64a10818ad06cccc436114d","isrc":"QZK6F2451189","name":"Immer wenn sie drauf sind","registered_at":"2026-06-09T20:15:38Z","spotify_id":"31gyfbaC4ZQGXrQn8VAEN6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc9e6d98f14ca91ff7f9beb4b0c77425e444dc3a64a10818ad06cccc436114d. 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/31gyfbaC4ZQGXrQn8VAEN6.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/31gyfbaC4ZQGXrQn8VAEN6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42091222d78377aed4c02e809fdb9f9a9c268a1f00a540f5f3e2bdebdab6e3f. 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/3831hbgDmuGZ8ZGBCileqY.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/3831hbgDmuGZ8ZGBCileqY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9041dc330569d8aae8d3693ddf6727aecfcb45b9339ece1e57305b8f7513001f. 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/1efno2be7i9vAOYK7iKxZK.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/1efno2be7i9vAOYK7iKxZK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfc70d066382c76870708d9f3e1138b4264a33be47fd1569d01986f056d140b. 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/1yoDwS6WHgWskSfIPmb8IX.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/1yoDwS6WHgWskSfIPmb8IX.
{"copyright_id":"0x1b263ce14c5aa681d4c12e9ac9d0a2d548c1f8004ab7fcf2cdf58085ec4791e9","isrc":"QZK6F2451193","name":"Prison Rape","registered_at":"2026-06-20T11:32:00Z","spotify_id":"0qhfvcYn1AjNkugnZaThmd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b263ce14c5aa681d4c12e9ac9d0a2d548c1f8004ab7fcf2cdf58085ec4791e9. 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/0qhfvcYn1AjNkugnZaThmd.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/0qhfvcYn1AjNkugnZaThmd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477141f4d341030308285c17b141493cf19d5fa3e13520a4aa70a803ebf9938e. 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/6nox9OWGGhrTcoIXBmg0KJ.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/6nox9OWGGhrTcoIXBmg0KJ.
{"copyright_id":"0xa3c513e6c81d026fbcd43a161ea7cd0fd4dc565c7291e6f35e2aa1b7dc0ee823","isrc":"QZK6F2451195","name":"Red Flag","registered_at":"2026-06-09T20:13:38Z","spotify_id":"2o50pFGaOFUIPRPEglE3zg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c513e6c81d026fbcd43a161ea7cd0fd4dc565c7291e6f35e2aa1b7dc0ee823. 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/2o50pFGaOFUIPRPEglE3zg.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/2o50pFGaOFUIPRPEglE3zg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddce50c33073c3fb0e8685177c2584b47101d104643150394d6755281c2b8f7d. 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/7rNFtI9hoXcH3QYNjSCnvv.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/7rNFtI9hoXcH3QYNjSCnvv.
{"copyright_id":"0x42f71b894c87b48d4b525b2b515b521be926d516826b49e4ab4ec461affb4a4a","isrc":"QZK6F2451197","name":"Männerabend Outro","registered_at":"2026-06-20T11:27:47Z","spotify_id":"4HO37gh09NGpAxUremlcas","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f71b894c87b48d4b525b2b515b521be926d516826b49e4ab4ec461affb4a4a. 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/4HO37gh09NGpAxUremlcas.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/4HO37gh09NGpAxUremlcas.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cb32842d9f27a50f3decca8cf5e572a7922d960944fc0d27085547f5f917f2. 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/5YWHePcBWHIz16v8gjloTn.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/5YWHePcBWHIz16v8gjloTn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc3cf24cbabb18e416377c0ca67f979aa2ed1c109ebdd33ceee3dd9de30f44a. 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/4WZR6ga7SQl2Lrz9wzNtlr.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/4WZR6ga7SQl2Lrz9wzNtlr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed6e0081c02e4c9fbdb12f13df4840d1f7d90be980ec1c98cb56c6379972996. 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/55WVR9LbIUNw4tw87XDyjV.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/55WVR9LbIUNw4tw87XDyjV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6e00353fc5d094559fed10ceafd7c151427d70196bdeed8fadb9d06f245987. 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/7qKlOQfkBYyRSv0CEP02Lw.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/7qKlOQfkBYyRSv0CEP02Lw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f11632ac6587e69843ce4034c02f7ae6909b20450da7cd6f96756ef7232a17. 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/4F5jnTiIIbETIxoj63Wg0E.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/4F5jnTiIIbETIxoj63Wg0E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019245339629566f68e68beaa0eebc1a10f4b42623cfe30f5196148685bbabcf. 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/1JblszN7goYtqlFELmbP9W.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/1JblszN7goYtqlFELmbP9W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9545d127cfd82089fc7e2ed42e6e7f4b5c50207e82a809904e0023f77ec7e457. 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/2iOjnSHb8GEIM9SxKeT5Vy.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/2iOjnSHb8GEIM9SxKeT5Vy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b65d68d5b4537a0b3910ab5f7b951944a1c3391e2175cc74ed4b8e48b06322. 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/3pe0RCTdkKWaZtkGufJRMb.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/3pe0RCTdkKWaZtkGufJRMb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4ec0ffa4a5d874292f47cd20c87fa3da595a9204e53dbc47160aea1167c790. 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/5vOpkyh81mVRyBuzrlnn6h.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/5vOpkyh81mVRyBuzrlnn6h.
{"copyright_id":"0x295e43330370de8c03e6b4038fd930a72df6bf7ecc3d5f3f41c029ac6bc00f36","isrc":"DGA092397646","name":"Ticket in das Paradies","registered_at":"2026-06-24T20:10:38Z","spotify_id":"38RGYIyZesbiN52u05GQHd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295e43330370de8c03e6b4038fd930a72df6bf7ecc3d5f3f41c029ac6bc00f36. 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/38RGYIyZesbiN52u05GQHd.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/38RGYIyZesbiN52u05GQHd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47423bf93d2651c717b965e0f4937cef3f55168b714d5a0526b54bcd12e3d50. 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/7DLkjqeRWK3SKinYBFHjlP.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/7DLkjqeRWK3SKinYBFHjlP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6edae965a629981f567484b59795663bff5524e868b9bda5452833c7e9acc5. 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/790NgxDbaghxE1roqxPxFP.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/790NgxDbaghxE1roqxPxFP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4639f851df44b357ac23ca4b00afa0fea1267171fbd3de6f5448901b9a37839c. 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/1WaQ36IWDm92G62wmI781P.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/1WaQ36IWDm92G62wmI781P.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab809299a06885fab8b73df97e93a3e93f99c5cfb77d7555526035e58e213d9d. 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/6b5BX1HP8Cf1yGf5c37wtU.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/6b5BX1HP8Cf1yGf5c37wtU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13e2f3036e50b86675bfae67d6b797ef3ad192099228154eeb5e731c87da1c6. 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/6sWPJPerpXxmsJu69gkK7H.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/6sWPJPerpXxmsJu69gkK7H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8325d20ead4705632cb57d7c56bd72d3ea4465fc2db6d0a9df3e2b882e7ba548. 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/1m94ix1DP4FBSblw5Iv5n3.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/1m94ix1DP4FBSblw5Iv5n3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6edae965a629981f567484b59795663bff5524e868b9bda5452833c7e9acc5. 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/7GeFCWqacG4n6wAXt3oZHN.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/7GeFCWqacG4n6wAXt3oZHN.
{"copyright_id":"0xb192fc804f86af7d0b04e094e479fad193df92598e2a6610b1c0bdaafcb9a8c3","isrc":"QT3EZ2480359","name":"Herz aus Beton","registered_at":"2026-06-04T15:49:40Z","spotify_id":"1aMk5gORAzH8xEN7emsXzj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb192fc804f86af7d0b04e094e479fad193df92598e2a6610b1c0bdaafcb9a8c3. 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/1aMk5gORAzH8xEN7emsXzj.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/1aMk5gORAzH8xEN7emsXzj.
{"copyright_id":"0x6611cb70ddca7656d7f663384f3ae8bc088ec62bbbaacd40aa9e6caee467a6c3","isrc":"QT3EZ2480360","name":"Herz aus Beton - Instrumental","registered_at":"2026-06-20T00:17:05Z","spotify_id":"0E4kyS6sTxD6wyrApkuij3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6611cb70ddca7656d7f663384f3ae8bc088ec62bbbaacd40aa9e6caee467a6c3. 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/0E4kyS6sTxD6wyrApkuij3.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/0E4kyS6sTxD6wyrApkuij3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e7a8746a74910c38e1be0d1f96a4fa9af8329a7938457e4231d599fc3c3134. 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/2V2j2oQC57K2FUiyOVRZCC.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/2V2j2oQC57K2FUiyOVRZCC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48e9eff91b7b3259d2eb27b0defc8ec341fe31c9ca0649c40c71ab797c94332. 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/3jNP07GPYZuDQXSkKS3Xlg.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/3jNP07GPYZuDQXSkKS3Xlg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0477e3ad17fc67233113194398da5e7e6e524b0b55230968059c07fa59eeae2. 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/73H2p0CE8Z0wUob7RrueGz.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/73H2p0CE8Z0wUob7RrueGz.