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 0x35dad28cb9ceb98634d708abf85d4d1d5b0258df3f54af75f6e7530935a364a7. 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/c9bb5ac2-d5f4-410d-8cc5-756d19122beb.json and https://artists.proofprofile.net/proofs/artist/c9bb5ac2-d5f4-410d-8cc5-756d19122beb.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 0x9d09424edb65bd0520653968227b385c606ed1c4924884fdca1c54f06b9dc9df. 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/44cC7Z3PJAMLmrGzBM4xZo.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/44cC7Z3PJAMLmrGzBM4xZo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa9de811e8fcad0d9dae1b2891694431ede0b9ed23ca2b3436d3b80ae065b05. 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/5gYR3jvgmcGdJGovqQ2g4H.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/5gYR3jvgmcGdJGovqQ2g4H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ea754287418c76ee2ea899b34a5f86d9c9edb23346cb2ea2d8338bf6e3502a. 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/3wl77mkSw6UVa0ciUKB6xS.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/3wl77mkSw6UVa0ciUKB6xS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8c97a86a87432de981c11af8710e808c11cd4c37aba1065fb33b45882a1e78. 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/1ItLLBzhz81msXn7KKP4AL.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/1ItLLBzhz81msXn7KKP4AL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa919461ced0e903ca53242cc97ad71f3350c32bfb2237677f351b81541db4d6c. 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/3kzTOXSZOoaxb1n7dmGUPb.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/3kzTOXSZOoaxb1n7dmGUPb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd706bd17598b4b864274f7bb85be4bc013d05a8ff445d8086811c7678b40c030. 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/3kvhwy0BQt0UPVnYK4FFDl.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/3kvhwy0BQt0UPVnYK4FFDl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9bbedf852bc32eef7e62e40274b171bec369c0400539bc56e7455929fffc29. 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/34HYjyCKDeE5ukFQT4sw9q.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/34HYjyCKDeE5ukFQT4sw9q.
{"copyright_id":"0xecabc122a487d3d5b3b31aa4f04ef7c533c9c54b84a8b919bd60e2e9a7e52586","isrc":"GB2LD2410063","name":"Round n' Round","registered_at":"2026-06-06T05:13:08Z","spotify_id":"1pRg7WQtFa3I0X2KEwkFkQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecabc122a487d3d5b3b31aa4f04ef7c533c9c54b84a8b919bd60e2e9a7e52586. 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/1pRg7WQtFa3I0X2KEwkFkQ.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/1pRg7WQtFa3I0X2KEwkFkQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ea754287418c76ee2ea899b34a5f86d9c9edb23346cb2ea2d8338bf6e3502a. 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/1l1pSaqgpGsKco9hLD2GRn.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/1l1pSaqgpGsKco9hLD2GRn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b29a24dc93dad3ed5eca8607aa065d023690f61e9c63d1930652cad702da97. 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/0yIqXn84FYi4ZlZRHw39QZ.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/0yIqXn84FYi4ZlZRHw39QZ.
{"copyright_id":"0xea1a0ee0f977a0f8ca44d1b5f24cabce43ec4b3fdb4ba31f9729a42d24f4904d","isrc":"GB2LD2410021","name":"Left With Nothing","registered_at":"2026-06-06T15:31:14Z","spotify_id":"4XMoZZTrEda1OUfEwCQJqO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1a0ee0f977a0f8ca44d1b5f24cabce43ec4b3fdb4ba31f9729a42d24f4904d. 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/4XMoZZTrEda1OUfEwCQJqO.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/4XMoZZTrEda1OUfEwCQJqO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c5d3e912833dd67d21586f84e4020be73ca6f7665d49a9b8a7072946307d09. 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/5JLwr7Wur3hFAc9kjK0YwB.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/5JLwr7Wur3hFAc9kjK0YwB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa919461ced0e903ca53242cc97ad71f3350c32bfb2237677f351b81541db4d6c. 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/3oxzgSKQGZxgIDAt8VW8MQ.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/3oxzgSKQGZxgIDAt8VW8MQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394a1b01146e9d855fc93e1199e687de60d6b6097a147877f4626915b6c650ab. 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/7qYMTZaUo4lrul29krnUBK.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/7qYMTZaUo4lrul29krnUBK.
{"copyright_id":"0x59d9691ce3ec5d7321de845dbaef96f94636c99f14fd05e3f7cc6259c308dbc3","isrc":"GB2LD2410107","name":"Help Me Help You","registered_at":"2026-06-09T09:10:29Z","spotify_id":"2vk58QOQxxXeUKnDiJIO38","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d9691ce3ec5d7321de845dbaef96f94636c99f14fd05e3f7cc6259c308dbc3. 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/2vk58QOQxxXeUKnDiJIO38.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/2vk58QOQxxXeUKnDiJIO38.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd282a045337a89dccb15601901d357446cc8aa41cd364f2b69ffd3c67d6ccd33. 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/2SizXe0ef2ZH2J9UsPwF4N.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/2SizXe0ef2ZH2J9UsPwF4N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc867106efca1c1541cb84be638f45325508a97b9ba24ad1b815f87fc009147. 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/6awADEzIzjQDEhtGlX22g0.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/6awADEzIzjQDEhtGlX22g0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac22fd0e360b38664d7476d25b0460bf1c499fa03fb864574fc99940e7e99f1c. 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/0voWQKe1NfnQ6bKH9y26fG.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/0voWQKe1NfnQ6bKH9y26fG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294a2d60cbc7836ed0132461032824c5c5fc66d93c71156e900f56a9de392254. 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/7Co8vfxAG0mHm5s6YG90wc.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/7Co8vfxAG0mHm5s6YG90wc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253b896484b30b6ffa02986f6f2bef70fb354d614639e31fa52f95d0b36ff1f7. 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/5WO7yqMKakL5DBE7TR0xLL.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/5WO7yqMKakL5DBE7TR0xLL.
{"copyright_id":"0xecabc122a487d3d5b3b31aa4f04ef7c533c9c54b84a8b919bd60e2e9a7e52586","isrc":"GB2LD2410063","name":"Round n' Round","registered_at":"2026-06-06T05:13:08Z","spotify_id":"3hWiZ3HbvygE8GSjVZklhw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecabc122a487d3d5b3b31aa4f04ef7c533c9c54b84a8b919bd60e2e9a7e52586. 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/3hWiZ3HbvygE8GSjVZklhw.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/3hWiZ3HbvygE8GSjVZklhw.
{"copyright_id":"0xea1a0ee0f977a0f8ca44d1b5f24cabce43ec4b3fdb4ba31f9729a42d24f4904d","isrc":"GB2LD2410021","name":"Left With Nothing","registered_at":"2026-06-06T15:31:14Z","spotify_id":"4w4IaAo9OtgKHzo44pQn2x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1a0ee0f977a0f8ca44d1b5f24cabce43ec4b3fdb4ba31f9729a42d24f4904d. 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/4w4IaAo9OtgKHzo44pQn2x.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/4w4IaAo9OtgKHzo44pQn2x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9bbedf852bc32eef7e62e40274b171bec369c0400539bc56e7455929fffc29. 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/3hqWkyqEVCo6oLqzmDCMS0.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/3hqWkyqEVCo6oLqzmDCMS0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b29a24dc93dad3ed5eca8607aa065d023690f61e9c63d1930652cad702da97. 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/2B0W32QOhCV21u5JHJym7y.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/2B0W32QOhCV21u5JHJym7y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264355c38a608d9cb4a57cdd4b0e85b8cea21de2570dc08c688e2560900fe3fb. 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/19i114fRD8Bk2N0MuUh4hp.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/19i114fRD8Bk2N0MuUh4hp.
{"copyright_id":"0xc5f65d218eac56c63cb3668be5effe577f02fcab417d24c5c9490d4e776ce588","isrc":"GB2LD2310236","name":"No Money","registered_at":"2026-06-04T16:04:05Z","spotify_id":"2i9uoxjvgN6sA7fSfoHtKA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f65d218eac56c63cb3668be5effe577f02fcab417d24c5c9490d4e776ce588. 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/2i9uoxjvgN6sA7fSfoHtKA.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/2i9uoxjvgN6sA7fSfoHtKA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f16583615bf28d570f04a6a29600bf9c89ed71b5cf05e1280a3fe9f9ff023d. 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/4FPx5Erta743sI6elzwMB9.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/4FPx5Erta743sI6elzwMB9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d77c667e562900d76be6f5713a896e5dad600d0306489dfa80c58a800dcc4e. 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/5fsYLRqoTb6bMyXqQvDk09.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/5fsYLRqoTb6bMyXqQvDk09.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce60a3a97e9d9c2c170d22e6d3c806c570dff6bc5458442481a5413e1bc3e65. 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/6pCl9fmwI3RUtwTdduJY9q.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/6pCl9fmwI3RUtwTdduJY9q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028ca6852a557d487bf09cadf4392a905cf358ee0de05c3439c5741dfa482c64. 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/5lOHOJpJdcPi0nqt3mHJhg.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/5lOHOJpJdcPi0nqt3mHJhg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf0899b499830afe2c31a2d75ed3df75bce6d54b950211d3d5eb5c38280bf2c. 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/1yAsMoVrvzAyQyvR8tuwv6.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/1yAsMoVrvzAyQyvR8tuwv6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c5d3e912833dd67d21586f84e4020be73ca6f7665d49a9b8a7072946307d09. 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/4vAze2mrHQgy44qRuz1rCm.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/4vAze2mrHQgy44qRuz1rCm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32239e3c8b56a9a125149661c502fe18d123a62dd3aadd541d5e209a3de180c. 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/0VpHKaGw1OTqmtFsv19jrG.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/0VpHKaGw1OTqmtFsv19jrG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2920f4053ae65a54e7ce24908293ea5c40c712ce313593eef47d0eb5d08354. 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/649kKe49I9tOmrce0qtqJA.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/649kKe49I9tOmrce0qtqJA.
{"copyright_id":"0x77d45c776fa75fd0f519f80bae403d50010f5ef1ae2c2fe8b7977e0cea18bfdc","isrc":"FR2X42148347","name":"Дышат о любви - Clarx Remix","registered_at":"2026-06-20T10:14:03Z","spotify_id":"19xU7W8SAUOglbqX1E3Ky6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d45c776fa75fd0f519f80bae403d50010f5ef1ae2c2fe8b7977e0cea18bfdc. 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/19xU7W8SAUOglbqX1E3Ky6.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/19xU7W8SAUOglbqX1E3Ky6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d363b0304e10f39803f56012a3c2ef1aa358b0276ca7cb165c300c3cf70bfb6. 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/0EnCY4x4CFKmOUhM6EQS7G.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/0EnCY4x4CFKmOUhM6EQS7G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839fe178ca81f43e06c5dafbb9f4d4f4a5519e1907dda55beb4d1d28ee350f11. 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/3dNKIENGCP3IOIl539p7hc.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/3dNKIENGCP3IOIl539p7hc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d42a43fffd6477951e69ade4a9be643a68fb753211b0c0e34ebfad3218918cd. 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/5DQ5HB4rnh84AXCBjLd22b.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/5DQ5HB4rnh84AXCBjLd22b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd003ea8e79a78c75ce0f08fadfb5b5e254307a14a6a67ba5f01e4231dfd2ffb4. 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/1F1cSsaWdkvuWCRRfge7GT.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/1F1cSsaWdkvuWCRRfge7GT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2c98d411fdc781e69899a4bf23dd2070cd8f0afdd6df5eb97f49626aa2dd14. 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/7tUToegtVh5dodpcqaYrHo.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/7tUToegtVh5dodpcqaYrHo.
{"copyright_id":"0x04c5742cf84811f4dda426e8a8eb7dd2103ae5c1edb73a627814b49d3cac82ce","isrc":"GBKQU1980165","name":"The Time Has Come","registered_at":"2026-06-19T17:15:52Z","spotify_id":"4UZZenHWVa4EnLLAXnbxu9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c5742cf84811f4dda426e8a8eb7dd2103ae5c1edb73a627814b49d3cac82ce. 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/4UZZenHWVa4EnLLAXnbxu9.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/4UZZenHWVa4EnLLAXnbxu9.
{"copyright_id":"0x2c0baf4fd3a56deca2c88b7ab599df5552cd1eb84df2c868e094ac2710240334","isrc":"GBKPL1956761","name":"Voodoo People","registered_at":"2026-06-07T08:49:07Z","spotify_id":"6skx3bCUa0m1ryl7FT9WdI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0baf4fd3a56deca2c88b7ab599df5552cd1eb84df2c868e094ac2710240334. 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/6skx3bCUa0m1ryl7FT9WdI.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/6skx3bCUa0m1ryl7FT9WdI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823c4c1e3bad2c8316ad9667d90eef10470fe2b49bf2ff1318c1874944020db2. 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/3YaYh9W6YfbrsK7Jpju2uw.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/3YaYh9W6YfbrsK7Jpju2uw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab51dad5438459587e6531bebdcf6bab89f66accec39d6f5a5af7f51e7e08af. 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/5QWAWsWcO5bwdxWlzKtOAC.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/5QWAWsWcO5bwdxWlzKtOAC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d68405c84768642c0da6739f876ee87d4cbfe9d694f7a09e7c652698e27af8. 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/5ZghlSAWSGW3xNWchfsE1M.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/5ZghlSAWSGW3xNWchfsE1M.
BEST OF FANMEILE 2024 (ALLE HITS IM TECHNO-MIX)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18c0c705d02f6614da1a217d45bf870593e20665257b40408943c90e15c5479. 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/1kW6CH7xSRSvd8ji3R5xUr.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/1kW6CH7xSRSvd8ji3R5xUr.
10 Essential Electro House Tunes, Vol. 7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20885b362d9b03be92e7bb8f2ce38ae30003e9594b0771726fd7a56f6f4d21a1. 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/7il6Hwtvel3el6eSosEw52.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/7il6Hwtvel3el6eSosEw52.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d09424edb65bd0520653968227b385c606ed1c4924884fdca1c54f06b9dc9df. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/46JK3QuDQhn8GMkEHK82UX.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/46JK3QuDQhn8GMkEHK82UX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c5d3e912833dd67d21586f84e4020be73ca6f7665d49a9b8a7072946307d09. 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/4nUncjSHy04WxLzpah4tOG.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/4nUncjSHy04WxLzpah4tOG.