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 0x8c8072ac40ba3fb61541220c73521e9176a8d90e33f25f9f4566be1bfa6442dc. 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/4b71707b-b91d-4440-bbfa-c5edd4d68edf.json and https://artists.proofprofile.net/proofs/artist/4b71707b-b91d-4440-bbfa-c5edd4d68edf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Troels Hammer - Butterfly (Dj Disse Remix)
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 0xe9f561116d1aeb67724cd2b6ed571bc296fc13f5f60c62afb31cfcb0afeb56f8. 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/0eQohbofNY4wd6GrlcDfx5.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/0eQohbofNY4wd6GrlcDfx5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c85cb6f51d0a40c5c9d13c17b8812c3bab44d7e49b7c84785b1f1d003f0b4c. 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/6hGAn9RbuObmaMRizzUGDf.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/6hGAn9RbuObmaMRizzUGDf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6625ad10e6691948590832eb594e99bbc0f79f22fcf7ea47ed2316d44b29b1f. 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/286LjXfC3nLaXvxEii8fG4.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/286LjXfC3nLaXvxEii8fG4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a2b654308f1bcca73754f262656711d9adcd7efe193f012e5ec4f381bf55be. 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/7ocUCMB4pt7w4PwNq0gyHi.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/7ocUCMB4pt7w4PwNq0gyHi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb2f2a61983acba2b5ddb23e8c5c1aaf363d3649661bf00b18e8aa0d9a01ac5. 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/2KbcbTUb2W7v2uY2zUpnOP.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/2KbcbTUb2W7v2uY2zUpnOP.
{"copyright_id":"0x9d7830a2c8b786160189ca97f12af23f0fc77b8cddd9b5924c460ae05af8f70c","isrc":"DKAZ71390455","name":"Efterår/Autumn - Tonovi Remix KBE Edit","registered_at":"2026-06-22T20:31:32Z","spotify_id":"69clP6bNKzLICtOkzOY1aB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7830a2c8b786160189ca97f12af23f0fc77b8cddd9b5924c460ae05af8f70c. 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/69clP6bNKzLICtOkzOY1aB.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/69clP6bNKzLICtOkzOY1aB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cc7b257b9e1b2171478dd1d458735cc27b268ab62bf474232851f2604573cc. 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/5E6HqTXarGNGoMbMRRvzRg.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/5E6HqTXarGNGoMbMRRvzRg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf088207ff0528b498125ac95d2029f23253b1f26f5a0adbc41d183fc228cd23f. 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/2HmcSKJlWV5yRGrP44mFBv.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/2HmcSKJlWV5yRGrP44mFBv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71944428b1bb324a62ba23ae090eb4017969001a296f5eec82e0be9eeb1ca4f. 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/7vdkhQipVsgoU1zJ2Et7lu.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/7vdkhQipVsgoU1zJ2Et7lu.
{"copyright_id":"0x8acca823f8ff102424fcc84cac34879f6d295ffdeda3add2053bcbc878c4502d","isrc":"DKAZ71562014","name":"Father Space","registered_at":"2026-06-25T11:04:38Z","spotify_id":"2oNKsbLgH5z41opVvlaJOb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acca823f8ff102424fcc84cac34879f6d295ffdeda3add2053bcbc878c4502d. 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/2oNKsbLgH5z41opVvlaJOb.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/2oNKsbLgH5z41opVvlaJOb.
Mother Space - Farbror Resande Mac Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240b5366299aff1813e486892031ac2eb8608a2249f7c74d5338142d411e5334. 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/291XMICf6E9pW4nyd8IL0B.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/291XMICf6E9pW4nyd8IL0B.
{"copyright_id":"0x6d3d0aec0bf073ed4a51657da579728b9a131da8c0cda68c075e3d118b260c52","isrc":"DKAZ71396101","name":"Butterfly - DJ Disse Remix","registered_at":"2026-06-27T11:54:03Z","spotify_id":"2rPqHFqH7eiGbP1xNKTqrs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3d0aec0bf073ed4a51657da579728b9a131da8c0cda68c075e3d118b260c52. 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/2rPqHFqH7eiGbP1xNKTqrs.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/2rPqHFqH7eiGbP1xNKTqrs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e6ebb8f6b8e390a67c12e7b4ad80c94bf011a186ae57cabf2af8fc008b1fae. 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/52QbG0uLqNusjxtNgIi4kk.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/52QbG0uLqNusjxtNgIi4kk.
{"copyright_id":"0xd7aae12fe54788ad3e733cd6e3bd62c677a5762394a8e2922fab00cddff87698","isrc":"DKAZ71710201","name":"Letters from Uhuru","registered_at":"2026-06-06T18:02:02Z","spotify_id":"7qnwQXVqkHuK9smjbdw8CZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7aae12fe54788ad3e733cd6e3bd62c677a5762394a8e2922fab00cddff87698. 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/7qnwQXVqkHuK9smjbdw8CZ.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/7qnwQXVqkHuK9smjbdw8CZ.
{"copyright_id":"0xb013c61cdfc20ca0812e1d5151c9f30c49ae1defe8e6bd0d422e20cf5d4c13f5","isrc":"DKAZ71710204","name":"Botswana Girl","registered_at":"2026-06-05T17:23:29Z","spotify_id":"5kIP2AegxIgzuBN0zGl8Jp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb013c61cdfc20ca0812e1d5151c9f30c49ae1defe8e6bd0d422e20cf5d4c13f5. 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/5kIP2AegxIgzuBN0zGl8Jp.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/5kIP2AegxIgzuBN0zGl8Jp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a07c57bda65fc07e3143f542c82fcb43a23c4386fbbe02ff48a9c0422bd180. 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/4AwAGXxME5mAYLYSqWgsFQ.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/4AwAGXxME5mAYLYSqWgsFQ.
{"copyright_id":"0xe131dd2bafcd77dd263bdc28ada650b398f853a83edea92e118ea058e871572f","isrc":"DKAZ71710202","name":"Sunrise at Beira Beach","registered_at":"2026-06-07T05:53:24Z","spotify_id":"444Hw7kXDpmRGPTO9vmp4E","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe131dd2bafcd77dd263bdc28ada650b398f853a83edea92e118ea058e871572f. 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/444Hw7kXDpmRGPTO9vmp4E.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/444Hw7kXDpmRGPTO9vmp4E.
{"copyright_id":"0x71f73bcaa5a3270f1ed473ef67825aaf1ee479e6e0cd5312d482d74c37b75528","isrc":"DKAZ71710203","name":"Theme from Ngong Hills","registered_at":"2026-06-05T06:27:58Z","spotify_id":"50duNG2jSriPY00wPgRuWh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f73bcaa5a3270f1ed473ef67825aaf1ee479e6e0cd5312d482d74c37b75528. 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/50duNG2jSriPY00wPgRuWh.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/50duNG2jSriPY00wPgRuWh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7f752f11633e80a4ffe0171b427ebff971c01531e2c4df38d02cf553e6362d. 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/5BmhqLAjgHYSDVk5AuTuSb.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/5BmhqLAjgHYSDVk5AuTuSb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3253279b811dd52361507ba193d3a6905601f95f989fa1a89fc719ca6254d51a. 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/3I4jEoprYeEhOBOTzk1m9j.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/3I4jEoprYeEhOBOTzk1m9j.
{"copyright_id":"0x52c279a77e96c932590b1de59aea4968edcfa1389099f9854079ef3e751ded8a","isrc":"DKAZ71710208","name":"Waves of Cape Town","registered_at":"2026-06-22T04:45:20Z","spotify_id":"0deXMbjpaAAqZNYB1RKRYJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c279a77e96c932590b1de59aea4968edcfa1389099f9854079ef3e751ded8a. 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/0deXMbjpaAAqZNYB1RKRYJ.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/0deXMbjpaAAqZNYB1RKRYJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb66925ac2f852ad9d63e261deacc4013099fbd35f212b8d418248b9451e51e. 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/3UzFT7FUxM13hxXAVlOh2h.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/3UzFT7FUxM13hxXAVlOh2h.
{"copyright_id":"0xe6f12d6eece08d3a20b1024e18bac9d29b5ba8729e9a9162c0cd6e2bbada19ed","isrc":"DKAZ71710210","name":"Gold Coast","registered_at":"2026-06-22T04:53:00Z","spotify_id":"1RynJ5oWB5g16Pi1TaKyJD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f12d6eece08d3a20b1024e18bac9d29b5ba8729e9a9162c0cd6e2bbada19ed. 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/1RynJ5oWB5g16Pi1TaKyJD.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/1RynJ5oWB5g16Pi1TaKyJD.
{"copyright_id":"0xfb45d2d861eaa3a20d6a4763eebdb5c8922179c4f9eee4dca9d87cd5a824d846","isrc":"DKAZ71710211","name":"View of Wisdom","registered_at":"2026-06-08T13:58:15Z","spotify_id":"44ZIfErKIvjbROKLJ2Us4a","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb45d2d861eaa3a20d6a4763eebdb5c8922179c4f9eee4dca9d87cd5a824d846. 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/44ZIfErKIvjbROKLJ2Us4a.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/44ZIfErKIvjbROKLJ2Us4a.
{"copyright_id":"0x72ebefdb9f2646c4a88e149afd12b45dcedec182bce3e5b8d64627baeaae94be","isrc":"DKAZ71710214","name":"The Human Tree","registered_at":"2026-06-08T04:20:28Z","spotify_id":"3jqaRW5eSnerTWYYP5Ot8U","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ebefdb9f2646c4a88e149afd12b45dcedec182bce3e5b8d64627baeaae94be. 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/3jqaRW5eSnerTWYYP5Ot8U.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/3jqaRW5eSnerTWYYP5Ot8U.
{"copyright_id":"0x105c1a0706ab8bfa786fdcd01be654e51dcd4fcc0e41986763eb79e80d96469d","isrc":"DKAZ71710213","name":"Moon of Quillimane","registered_at":"2026-06-20T00:37:15Z","spotify_id":"3hg1mvuqMZhfflvJVIJgV8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105c1a0706ab8bfa786fdcd01be654e51dcd4fcc0e41986763eb79e80d96469d. 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/3hg1mvuqMZhfflvJVIJgV8.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/3hg1mvuqMZhfflvJVIJgV8.
{"copyright_id":"0xe69aa97b4f2951af84c3ef8e824e75a2b934ebac3d135951738b8e8cf85b39e8","isrc":"DKAZ71710215","name":"Serengeti Nights","registered_at":"2026-06-09T08:59:15Z","spotify_id":"0JT14SjNosb10JcFhqErjG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69aa97b4f2951af84c3ef8e824e75a2b934ebac3d135951738b8e8cf85b39e8. 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/0JT14SjNosb10JcFhqErjG.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/0JT14SjNosb10JcFhqErjG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2895d058981a23509abefb45a0c84104ce367f65e6d8880388a3cde5feb6f68a. 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/1a3TpoIp6bCAsXD7sHAd7S.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/1a3TpoIp6bCAsXD7sHAd7S.
{"copyright_id":"0x77d2bbca6ee95f147dd0d19dba98f0a462b791ed1814b4262c725d45e416c395","isrc":"DKAZ71712512","name":"The Singing Clouds - islandman Remix","registered_at":"2026-06-23T08:54:55Z","spotify_id":"0M1lyKgIS8hbfUDwlv97Nl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d2bbca6ee95f147dd0d19dba98f0a462b791ed1814b4262c725d45e416c395. 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/0M1lyKgIS8hbfUDwlv97Nl.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/0M1lyKgIS8hbfUDwlv97Nl.
{"copyright_id":"0xca661ef8b73644fdb872b67ab44b8803cac8018cf34f708c06c03be59956f2ae","isrc":"DKAZ71722402","name":"Run King - Piano Forte","registered_at":"2026-06-11T12:44:14Z","spotify_id":"1TMGYbYorw0JFycmERzOtT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca661ef8b73644fdb872b67ab44b8803cac8018cf34f708c06c03be59956f2ae. 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/1TMGYbYorw0JFycmERzOtT.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/1TMGYbYorw0JFycmERzOtT.
{"copyright_id":"0x24f9a8a60e065578191ea2bd2bee763bbba443191d0e846008cee5ef8acfdbe8","isrc":"DKAZ71722403","name":"Efterår / Autumn - Piano Forte","registered_at":"2026-06-10T19:10:21Z","spotify_id":"4bLxCuo5IDCP46hzq31iMq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f9a8a60e065578191ea2bd2bee763bbba443191d0e846008cee5ef8acfdbe8. 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/4bLxCuo5IDCP46hzq31iMq.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/4bLxCuo5IDCP46hzq31iMq.
Infinita (Kenneth Bager & Mads Hammer Remix)
Infinita - Kenneth Bager & Mads Hammer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3606d703396d20b0770e2ad9355e3624f317e0f257672352e96a3b54baf21b90. 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/3UhVbfe3vSv4EZUCQN9mrP.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/3UhVbfe3vSv4EZUCQN9mrP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ea8a667a5918b104ae5a2be8f87e08178c4a93011ab3184a16b76718940c1e. 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/20uEg0WHXpXEXH48Cg2TIT.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/20uEg0WHXpXEXH48Cg2TIT.
Jockey Club, Music for Dreams - the Sunset Sessions, Vol. 6 - Compiled by Kenneth Bager
Music for Dreams: Best of, Vol. 4 (Compiled by Moonboots)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb96e8f9c73afef3462c5e646589edd986b911abeabf8bf1c650c850fda0583b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2uYHoyyckF62rJARDAhFKp.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/2uYHoyyckF62rJARDAhFKp.
{"copyright_id":"0x0f4a3eeb0ded71b9e5f8a6637979ba8ac3cf43282e63035636a26f1a33a1bf90","isrc":"DKAZ72329801","name":"Quiet Yellow Purple","registered_at":"2026-06-06T09:29:55Z","spotify_id":"6b71fsozt5dZ8Dm2Ls4JVn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4a3eeb0ded71b9e5f8a6637979ba8ac3cf43282e63035636a26f1a33a1bf90. 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/6b71fsozt5dZ8Dm2Ls4JVn.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/6b71fsozt5dZ8Dm2Ls4JVn.
KaRavan, Vol. 10 - Heartfulness (Compiled by Pierre Ravan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cc7b257b9e1b2171478dd1d458735cc27b268ab62bf474232851f2604573cc. 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/5Sa4HFiUtnAHm1N9jOuYA3.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/5Sa4HFiUtnAHm1N9jOuYA3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71944428b1bb324a62ba23ae090eb4017969001a296f5eec82e0be9eeb1ca4f. 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/1aaSUHktvZGMJYyTwsbWE8.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/1aaSUHktvZGMJYyTwsbWE8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f561116d1aeb67724cd2b6ed571bc296fc13f5f60c62afb31cfcb0afeb56f8. 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/120uIJgnWRKEaUxTxS9d25.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/120uIJgnWRKEaUxTxS9d25.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6625ad10e6691948590832eb594e99bbc0f79f22fcf7ea47ed2316d44b29b1f. 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/44MWtJ0My4rGmxy8VzKmgS.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/44MWtJ0My4rGmxy8VzKmgS.