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 0xcad4ecefc879ed2c162625995bda99847abc35e0bd2294e0003239afa410809a. 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/d663eacf-48d6-4e3c-b73d-4ead5245da6e.json and https://artists.proofprofile.net/proofs/artist/d663eacf-48d6-4e3c-b73d-4ead5245da6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x47e73b2f1aa4ce954d7073adb76d1ede4fa09cb5756e13c0793afe8990972ea5","isrc":"DEA892000059","name":"Close Your Eyes and Listen","registered_at":"2026-06-18T18:38:26Z","spotify_id":"3VzHQLqJ07b2WBDGWWp5xt","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 0x47e73b2f1aa4ce954d7073adb76d1ede4fa09cb5756e13c0793afe8990972ea5. 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/3VzHQLqJ07b2WBDGWWp5xt.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/3VzHQLqJ07b2WBDGWWp5xt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0472d32633ba040ac91bfe33cc53ecf355e061f79581adff74ffcc41d51b066a. 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/5vADvlKRiHKXUSgxWNozRB.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/5vADvlKRiHKXUSgxWNozRB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b9791c18890453d2b14c1bb41e7172464de0c38aeb2b685a9f14b75f75cb11. 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/13uWbA7Sw3hjh8mwPqBcW4.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/13uWbA7Sw3hjh8mwPqBcW4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fcb21b5b8f4ce3ff5c073ff7f3e74d184d494475276b88a686b0befac2e5b9. 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/7ci0Fml3WVfjT2cbKa2QZF.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/7ci0Fml3WVfjT2cbKa2QZF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ffa3c149d5ab1c25cb68a1be2e8c536d080bdbc11d2c51c10418a5aca19091. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lhUwfjAbJKCReRzAp7FmC.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/3lhUwfjAbJKCReRzAp7FmC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bba953408b37ef7cc4d870d8f0cafb10b7610f696d257bd4380068c1764e61. 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/6QIiDiMAOxIB8zZXHaOJVf.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/6QIiDiMAOxIB8zZXHaOJVf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58109d2e18d3c0472f9a9ed6175b3221ccd8d2179157378bf3e0ba21c6d83aa3. 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/23fxzNC8JPlvwIb4HT9y0e.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/23fxzNC8JPlvwIb4HT9y0e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5f60fc94969066c08ce1c2e161bc60e59de1f90cf5ab10c8ed5d56012c76ca. 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/0pZXvGTurEDvfHRyuhGKD4.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/0pZXvGTurEDvfHRyuhGKD4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4bf351696148872957d9b7ea342d57eacba1b99efcd58cd235841a73080144. 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/3BWq9gtcDQ08QqNRjJwzKn.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/3BWq9gtcDQ08QqNRjJwzKn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9639034ffcaf42134fe974d3ba96037a3e0e430b086f190b4c4da4677ab1aba9. 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/53WEeVG201lgu2wSOIgWCd.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/53WEeVG201lgu2wSOIgWCd.
{"copyright_id":"0x28dba1ee89959ccaf5e370449412e925b623e5ece118d17d85fcac3a8ce5735b","isrc":"DEA899908005","name":"From Gagarin's Point of View","registered_at":"2026-06-04T08:39:13Z","spotify_id":"2GRzayNX5MeOscr4sKxMnM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28dba1ee89959ccaf5e370449412e925b623e5ece118d17d85fcac3a8ce5735b. 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/2GRzayNX5MeOscr4sKxMnM.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/2GRzayNX5MeOscr4sKxMnM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ace26d61813c0ff4a8fe7c544c92d442907ac0261b073cf9dd4f9cf33f1993. 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/7E53wct82klZ4zVNJMedi0.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/7E53wct82klZ4zVNJMedi0.
Fabio Lossani's Quintetto Ritmico Di Milano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18db8692e1783ab07d70a403985a84f60f2699578d367fdea7d851313d14f045. 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/24UHkwIZCI48eWvzX7ml70.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/24UHkwIZCI48eWvzX7ml70.
{"copyright_id":"0xdd7e9cade02f46cf2d3b67ac508a653614370df9facdee7f22168d0f193a1ccf","isrc":"HKI190853502","name":"Snöa på snöa på","registered_at":"2026-01-28T18:21:46Z","spotify_id":"2UQwMo7PQVZfa1yixkLEeL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7e9cade02f46cf2d3b67ac508a653614370df9facdee7f22168d0f193a1ccf. 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/2UQwMo7PQVZfa1yixkLEeL.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/2UQwMo7PQVZfa1yixkLEeL.
{"copyright_id":"0x582ea128bcb3199c7e2e05cd495bcbdfeeb67f8a1698767e1ad74383559ed6a4","isrc":"HKI190853503","name":"O helga natt (Adams julsång)","registered_at":"2026-01-28T18:07:07Z","spotify_id":"1MMI1VhvlTNLIRYeiMEigy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582ea128bcb3199c7e2e05cd495bcbdfeeb67f8a1698767e1ad74383559ed6a4. 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/1MMI1VhvlTNLIRYeiMEigy.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/1MMI1VhvlTNLIRYeiMEigy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203b326a7a1c644a177bab367fd9c66b162d8762d8a7131d5f6be1214f9c29f4. 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/1Ddvh7sBr450kwMFLVe1aV.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/1Ddvh7sBr450kwMFLVe1aV.
{"copyright_id":"0x46879773b0236f22e0d83dfa240cd64d1846fcbe637c32e3c0355bcc5faaecd3","isrc":"HKI190853505","name":"Mitt hjärta slår för dig","registered_at":"2026-01-28T19:43:09Z","spotify_id":"0lhSiHxp3CRmXrmjZ414f7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46879773b0236f22e0d83dfa240cd64d1846fcbe637c32e3c0355bcc5faaecd3. 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/0lhSiHxp3CRmXrmjZ414f7.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/0lhSiHxp3CRmXrmjZ414f7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0566c67542f0481a4e9832241cf31f073a0c458b52c5b0d784afe53777dbe6ad. 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/0mHt1BRmcyzcDaC3vCTjGu.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/0mHt1BRmcyzcDaC3vCTjGu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f72775bab1221726928c1c0e592e1e1106a18ebb2f539df2abed29ed9d1ba9. 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/450qMv49E10Egjyhmc1tqb.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/450qMv49E10Egjyhmc1tqb.
{"copyright_id":"0xb2722bdf16a10d94ae2b0dcad328291eb7ff03627bca74cc642c8c90b1b7af0d","isrc":"HKI190853509","name":"En släde för två","registered_at":"2026-01-28T19:25:23Z","spotify_id":"3v2unF6UdZq3EmDHPQQtND","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2722bdf16a10d94ae2b0dcad328291eb7ff03627bca74cc642c8c90b1b7af0d. 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/3v2unF6UdZq3EmDHPQQtND.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/3v2unF6UdZq3EmDHPQQtND.
{"copyright_id":"0xa7535205269fa9d49ebc97d2d180d70e8bbe67cd8d584d15a3da851f2afafb28","isrc":"HKI190853511","name":"Dagen är kommen","registered_at":"2026-01-28T19:45:06Z","spotify_id":"5ylNo2ax4CnhNCiy2bV09k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7535205269fa9d49ebc97d2d180d70e8bbe67cd8d584d15a3da851f2afafb28. 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/5ylNo2ax4CnhNCiy2bV09k.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/5ylNo2ax4CnhNCiy2bV09k.
{"copyright_id":"0x2cae73825478fb5e01582d28b2834049ec6a899285bf8ee23ac1efda4fe5e14b","isrc":"HKI190853512","name":"Känner din värme","registered_at":"2026-01-28T19:43:51Z","spotify_id":"2RVkYLtyjhIC8bALG0DgZg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cae73825478fb5e01582d28b2834049ec6a899285bf8ee23ac1efda4fe5e14b. 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/2RVkYLtyjhIC8bALG0DgZg.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/2RVkYLtyjhIC8bALG0DgZg.
{"copyright_id":"0xd23821bef9be8f25c8ea812cf67a2bf4d0e252d24e50d1164a7ed2d28f4000a0","isrc":"HKI190853513","name":"Låt julen förkunna","registered_at":"2026-01-28T19:44:10Z","spotify_id":"3IZyumYbjeWpZuWJUfCY0F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23821bef9be8f25c8ea812cf67a2bf4d0e252d24e50d1164a7ed2d28f4000a0. 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/3IZyumYbjeWpZuWJUfCY0F.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/3IZyumYbjeWpZuWJUfCY0F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6b9e9a84f47cc6c44277d8913b4eee3f724f37da13a5813fc13a904940c421. 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/7hVsD7hAfZELOrKdxGxRS3.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/7hVsD7hAfZELOrKdxGxRS3.
{"copyright_id":"0xf85095b20a3ab489e481cc531108403dcb810fa8c50284220bbc34d92bc389ed","isrc":"DEA892200340","name":"You Are a Friend of Mine","registered_at":"2026-06-19T14:51:07Z","spotify_id":"1Wlhe1mB9ZWuxIt7uftBqX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85095b20a3ab489e481cc531108403dcb810fa8c50284220bbc34d92bc389ed. 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/1Wlhe1mB9ZWuxIt7uftBqX.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/1Wlhe1mB9ZWuxIt7uftBqX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1f0f44ba43c65b3832786d3b2e3d4928e6b8f998624bc17dc796ee2fd62b18. 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/2wzty2cFjOfUkKRUfJgWr2.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/2wzty2cFjOfUkKRUfJgWr2.
{"copyright_id":"0x2bdac41f680303fd29a6cc5eb236ccd85d4f3930ebada90b29491140bb3b64c7","isrc":"DEA892200349","name":"Gammal Fäbodpsalm","registered_at":"2026-06-09T19:02:39Z","spotify_id":"3JfvKhYbzJ85wsCQw21MeI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdac41f680303fd29a6cc5eb236ccd85d4f3930ebada90b29491140bb3b64c7. 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/3JfvKhYbzJ85wsCQw21MeI.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/3JfvKhYbzJ85wsCQw21MeI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525921f7d75331516b56e3986989e5af48cde140be651fe976c2af3b4ba080b2. 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/206qvlae1GH9j9OhXBFK9B.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/206qvlae1GH9j9OhXBFK9B.
{"copyright_id":"0x299d1d1d54f35494a506e8dd2f9c117bce1bebbe79b3000d0019a6afb92f8309","isrc":"DEA892200350","name":"Send in the Clowns","registered_at":"2026-06-04T16:02:11Z","spotify_id":"2eQHi4A5ao9TjP7ZipsJpc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299d1d1d54f35494a506e8dd2f9c117bce1bebbe79b3000d0019a6afb92f8309. 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/2eQHi4A5ao9TjP7ZipsJpc.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/2eQHi4A5ao9TjP7ZipsJpc.
a calm playlist for reading, studying or writing
Nocturne No. 1 in E-Flat Major. Molto moderato
{"copyright_id":"0x67eca0d311a0b7df7a3cdcab62067f80f8d098af4a50b7867a0e120e19a06342","isrc":"USTE10301440","name":"Feather Theme (From “Forrest Gump”)","registered_at":"2026-06-10T02:50:05Z","spotify_id":"6C8YXEfks8ebTU299upc4p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eca0d311a0b7df7a3cdcab62067f80f8d098af4a50b7867a0e120e19a06342. 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/6C8YXEfks8ebTU299upc4p.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/6C8YXEfks8ebTU299upc4p.
2 Arabesques, L. 66: No. 1, Andante con moto (Transcr. Y. Kondonassis)
Symphony No. 17 in G Major, K. 129: II. Andante
2 Piano Pieces, Op. 157: No. 2, La fileuse
Songs Without Words, Book 6, Op. 67: 1. Meditation, MWV U 180 (Transcr. Y. Kondonassis)
Nocturne No. 9 in E-Flat Major. Andantino
Otello, Act IV: Ave Maria, piena di grazia
3 Mélodies, Op. 7: No. 1, Après un rêve (Arr. Y. Kondonassis)
Nocturne No. 15 in C Major. Molto moderato
Piano Concerto No. 21 in C Major, K. 467: II. Andante (From "Elvira Madigan")
Suite No. 7 in G Minor, HWV 432: VI. Passacaille (Transcr. Y. Kondonassis)
Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: II. Adagio ma non tanto
Madama Butterfly, SC 74, Act II: Humming Chorus
6 Pieces for Piano: 3. Notturno (Transcr. Y. Kondonassis)
24 Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop"
The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": II. Largo (Arr. Y. Kondonassis & R. Werthen)
I Fiamminghi (The Orchestra of Flanders)
Violin Sonata No. 2 in A Minor, BWV 1003: III. Andante (Arr. Y. Kondonassis)
Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo (Arr. for Guitar)
Stimmungsbilder, Op. 9, TrV 128: No. 4, Träumerei
6 Pieces, Op. 19, TH 133: No. 4, Nocturne in C-Sharp Minor - Live at Seiji Ozawa Hall, Tanglewood, Lenox, MA / August 23-24, 2000
Suite bergamasque, L. 75: III. Clair de lune
Doe Eyes (From "The Bridges Of Madison County")
Rhapsody on a Theme of Paganini, Op. 43: Var. 18, Andante cantabile (From "Somewhere in Time")
Woodland Sketches, Op. 51: No. 1, To a Wild Rose
Nocturne No. 1 In B-Flat Minor, Op. 9 No. 1
O Sleep, My Pretty Baby (Arr. Y. Kondonassis)
4 Impromptus, Op. 90, D. 899: No. 3 in G-Flat Major
The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": III. Allegro (Arr. Y. Kondonassis & R. Werthen)
Préludes, Book 1, L. 117: No. 8, La fille aux cheveux de lin
Petite suite, L. 65: I. En bateau (On the Boat) [Transcr. Y. Kondonassis]
Orquestra Simfònica de Barcelona i Nacional de Catalunya
Jesu, Joy Of Man’s Desiring (From Cantata No. 147)
Lyric Pieces, Op. 54: No. 4, Nocturne in C Major
Farewell to Stromness, Op. 89 No. 1 (Arr. T. Walker)
Orfeo ed Euridice, Wq. 30: Mélodie (Arr. G. Sgambati)
String Quartet No. 13 in A Minor, Op. 29, D. 804 "Rosamunde": Andante (From "My Life on Ice")
Hvirvelvinden/ The Windmills of Your Mind
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957d4c40fc25382a37ce0d1307c6ac851dc158c4a8d2182cfc7d89d854f489e1. 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/2RoeHos2XaGWfh49AqZ1ao.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/2RoeHos2XaGWfh49AqZ1ao.
Black Is the Color of My True Love's Hair
{"copyright_id":"0xfd9baa2ecefdcb91fe45fd2ea62a9d692b50ed90897fb94817f3e0a74d3db44c","isrc":"DEA891700187","name":"Black Is the Color of My True Love's Hair","registered_at":"2026-06-27T16:00:53Z","spotify_id":"6rnAzbmmaUj7UDqbjRWkBg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9baa2ecefdcb91fe45fd2ea62a9d692b50ed90897fb94817f3e0a74d3db44c. 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/6rnAzbmmaUj7UDqbjRWkBg.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/6rnAzbmmaUj7UDqbjRWkBg.
{"copyright_id":"0x37b8652dfef5547f3dc8aec987f1fcbea7fdeacf37ebf2c4c2392ebcd0074868","isrc":"DEA892000125","name":"Taste of Honey","registered_at":"2026-06-07T08:47:01Z","spotify_id":"2qiCnJfv0RoX8nOxq2j59i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b8652dfef5547f3dc8aec987f1fcbea7fdeacf37ebf2c4c2392ebcd0074868. 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/2qiCnJfv0RoX8nOxq2j59i.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/2qiCnJfv0RoX8nOxq2j59i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d69e6e48f18846a7f278744b3c4e95ba0361e585cbe5a7f8ecbb31079e45b2. 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/0NXPovtnfI3s11I4P8DLcr.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/0NXPovtnfI3s11I4P8DLcr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6101f3cd326c07065985c90252d0e42ebb819207e873061a0fd26285fd3eb531. 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/5YgP4h2fhMAYIgRqd13nT3.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/5YgP4h2fhMAYIgRqd13nT3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f6c249b37eb9ec008bd6490417094a9e1e16e05af6ad7415a5676b56663dc8. 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/6dAH0R0R9ssZav8QX0wmKw.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/6dAH0R0R9ssZav8QX0wmKw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e30bb94ee231c42456f1845ae1a50871217e8938b2231a95089af17e398c91f. 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/1KkIwRVEVFIp1d4J54PxDG.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/1KkIwRVEVFIp1d4J54PxDG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515f222de1e277155fd9c039297ddbdc74ef03387a4ef31c61e33e8ea44187f7. 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/4OEzRuaHyGJXs60Jt26kqb.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/4OEzRuaHyGJXs60Jt26kqb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023b94e9d9458e8f228f51c0126f8171b1dd2f9325d34f9577feb38776cca313. 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/3IU49PYwEcmbT4CTUzpgYT.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/3IU49PYwEcmbT4CTUzpgYT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa223082bd2a66a3bef194da0941555be14157414ce4dd858d65bc1b0190b1e91. 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/6SKFhK84tFEVF067NQ9A0i.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/6SKFhK84tFEVF067NQ9A0i.
{"copyright_id":"0xba73899d4093bc04df6db69fe6065f4974cb171aeaac8ba03e38c9c7a7e375b4","isrc":"DEA892000134","name":"Our Lives","registered_at":"2026-06-25T10:53:03Z","spotify_id":"5x9llBaLzksGFNGPVReSjl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba73899d4093bc04df6db69fe6065f4974cb171aeaac8ba03e38c9c7a7e375b4. 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/5x9llBaLzksGFNGPVReSjl.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/5x9llBaLzksGFNGPVReSjl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ee13fa9fe1c4a2592415aa5d9cc15fb046b55c9602c034bc39c50667101add. 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/3EmetqyDvLDgX2vacaug9f.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/3EmetqyDvLDgX2vacaug9f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb453b12823b249b63895344271a4ba430faf2959e29763db500381b091686e. 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/4XJY0MeFt1YXOclsEVlMyk.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/4XJY0MeFt1YXOclsEVlMyk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a095753a2054e6d09402019636c5fdeb906fd20c907326d3eb1594b970858e. 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/64fuBgozBUUUMr3k2k2mdD.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/64fuBgozBUUUMr3k2k2mdD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79da620c919b31f9c514214f5890f73f0b62bbbad66647ca7f7b55783625d839. 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/06IKEEBOihyVHrBpWTa2Gy.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/06IKEEBOihyVHrBpWTa2Gy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8ec2c0c2dc6508b39024cf78eb219dad0ed4345c16d903c6a567dcdab22a24. 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/1s0nwZYhe5PZUZzdu8UmIk.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/1s0nwZYhe5PZUZzdu8UmIk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c59e78b74d3357653a3d922d80e59e2f0d5d1b3360821a9ae2f992ae54579a. 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/1Nxy6Eo0NqrHTWmvvd0jT7.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/1Nxy6Eo0NqrHTWmvvd0jT7.
Love the Stuff & Ain't No Mountain High Enough
Meine schöne Heimat -Vem Kan Segla Förutan Vind
Dodge the Dodo, When God Created the Coffebreak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05ab25ae5ac18009e35c8fccee0fa352dcacc6bdc158a40d3a6ce3e4ce38dae. 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/15l7q7UDmEo2rTye40wSUQ.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/15l7q7UDmEo2rTye40wSUQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17421928a21197fd7f129fdfb0cb3a02884108eef29be85b4386804ef49bd9c. 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/5Ls2B4smXZrPeAbsAeR6Yy.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/5Ls2B4smXZrPeAbsAeR6Yy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec79fa95263189de0e3ce698151b8669537441669c328e05383385cba57e56e4. 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/7jfvYluJNap6JUnySLpvU9.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/7jfvYluJNap6JUnySLpvU9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c93a9a794b964456a99bfb42361d3e903dc41741dc8ab438b056c3336d0553a. 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/3J4gLpqyLZl2iJKYLCBJZz.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/3J4gLpqyLZl2iJKYLCBJZz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a75e718d62e4f24f4b3ce013405122026578d54c9fc193f0f5a6f48567d3d9f. 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/199eLsZIUMVMmMh9493TwL.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/199eLsZIUMVMmMh9493TwL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223ae7d9d30c9ec21dd2b7d2eda50bddd721712ffe98207094891355b2bda634. 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/5znMnel0bvE0Y7A1yl9XoI.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/5znMnel0bvE0Y7A1yl9XoI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ecaa7578453cf373bdcf17313067b16ad70464006c3253e5f792e656654948. 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/4j7ur5sc5L0sPwq20AwjzL.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/4j7ur5sc5L0sPwq20AwjzL.
Bengan Janson - Jan Lundgren - Ulf Wakenius
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fca7f61489ff1cf96120128309b6e06ac4b2604090e232738f32e23b1ac8bf. 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/15w8kfaAdYjBhnKCbNlnSC.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/15w8kfaAdYjBhnKCbNlnSC.
{"copyright_id":"0xc992e7f1052736d24730c28c54924b132aa7b3f91085cd6befd4884edd6bcde2","isrc":"SEVOZ1154602","name":"Chorinho Pra Sivuca","registered_at":"2026-01-28T22:28:48Z","spotify_id":"59E8T2bxvo9sPZJDA1Lqj4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc992e7f1052736d24730c28c54924b132aa7b3f91085cd6befd4884edd6bcde2. 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/59E8T2bxvo9sPZJDA1Lqj4.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/59E8T2bxvo9sPZJDA1Lqj4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be09a70648cba4ded1dc016b73d385f9208a90d4293f5274f452c7636ba0ca8. 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/7hJa95ZwMA4RK3rq3JIvZG.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/7hJa95ZwMA4RK3rq3JIvZG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894a545c75ea09b76eb4916789f57b3a75e315ffceb35b18f182e5eea1f54304. 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/7qfvmfl3FU4cTSdJ8CYvVF.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/7qfvmfl3FU4cTSdJ8CYvVF.
{"copyright_id":"0x1a84c869b2593f55c42dbae432fc57ff8c201119b613eeed5b797a289dd53dc2","isrc":"SEVOZ1154605","name":"Halvpolska efter Donna-Lee","registered_at":"2026-01-28T22:30:19Z","spotify_id":"3vVsuE1uCbrRh9bAr90uKs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a84c869b2593f55c42dbae432fc57ff8c201119b613eeed5b797a289dd53dc2. 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/3vVsuE1uCbrRh9bAr90uKs.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/3vVsuE1uCbrRh9bAr90uKs.
{"copyright_id":"0x79f8e90ca265fb10e6ef5e0779fa3ca89996a048dd84f8fc559c96bdcfacd9b3","isrc":"SEVOZ1154606","name":"Tycker inte om dig","registered_at":"2026-01-28T20:51:33Z","spotify_id":"4vg7ujQawPuZ6lsdXHgOK9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f8e90ca265fb10e6ef5e0779fa3ca89996a048dd84f8fc559c96bdcfacd9b3. 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/4vg7ujQawPuZ6lsdXHgOK9.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/4vg7ujQawPuZ6lsdXHgOK9.
{"copyright_id":"0xf6d6d5e8b5b64fc22999b5baefc9b0a9b97284e42cdd200ecbaa8305152934d1","isrc":"SEVOZ1154607","name":"Från Djursholm till Danvikstull","registered_at":"2026-01-28T22:34:00Z","spotify_id":"25OhrH3qijgz9WfHBHdWYl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d6d5e8b5b64fc22999b5baefc9b0a9b97284e42cdd200ecbaa8305152934d1. 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/25OhrH3qijgz9WfHBHdWYl.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/25OhrH3qijgz9WfHBHdWYl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9160b0f030cc4fc771a3851b738420e9f88a0ff2de4ffd63cd773a85c0512003. 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/4cy3Bb0HH1u6tCjaHMb8XU.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/4cy3Bb0HH1u6tCjaHMb8XU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3962d967a7ecfbdbfc27ab55de71c302feb44134234000665b3ae581c837abb4. 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/0ZLHo0wFVwye82Yra4Kw7y.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/0ZLHo0wFVwye82Yra4Kw7y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07842b3d40b3017945522f336787963d1cb17623c53543e0b64c5b5d0d6777ec. 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/4BZsjVLeqdQmMHzhXYM7Ow.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/4BZsjVLeqdQmMHzhXYM7Ow.
{"copyright_id":"0x6a53fc92e757fdd2fd0e7affe36ea0a2d9c1041a726721d9f24c57c675a62cd1","isrc":"SEVOZ1154611","name":"Världen är full av violer","registered_at":"2026-01-28T22:28:51Z","spotify_id":"6LG1EqutU1Bv0z9nIhGUIa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a53fc92e757fdd2fd0e7affe36ea0a2d9c1041a726721d9f24c57c675a62cd1. 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/6LG1EqutU1Bv0z9nIhGUIa.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/6LG1EqutU1Bv0z9nIhGUIa.
{"copyright_id":"0x26fbaab705b58898bea93d701a933a75f3841ab59e6cb66f29448d4e76efd40c","isrc":"SEVOZ1154612","name":"Ett enkelt liv","registered_at":"2026-01-28T19:57:06Z","spotify_id":"2tTFIckVwlnTFAYG6KH6N0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fbaab705b58898bea93d701a933a75f3841ab59e6cb66f29448d4e76efd40c. 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/2tTFIckVwlnTFAYG6KH6N0.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/2tTFIckVwlnTFAYG6KH6N0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb31154e1565ed7c3ed00b9dee7ec01e166ef9a825227bb91020522c5e307b8. 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/0GW0MGJE7A59FqrlWhb3PQ.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/0GW0MGJE7A59FqrlWhb3PQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bba953408b37ef7cc4d870d8f0cafb10b7610f696d257bd4380068c1764e61. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qgwktVDRopBaz7zkyTm1c.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/3qgwktVDRopBaz7zkyTm1c.
I Skovens Dybe Stille Ro / Jeg Gik Mig Ud En Sommerdag
{"copyright_id":"0x8480a612f905f3140c9fbbcfdb3cdf5303914ac173dd5d121851ab12b1b309f2","isrc":"DEA890800126","name":"Good Morning Susie Soho","registered_at":"2026-06-25T10:44:17Z","spotify_id":"5gBYmafrwskjLXS1cu6KlU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8480a612f905f3140c9fbbcfdb3cdf5303914ac173dd5d121851ab12b1b309f2. 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/5gBYmafrwskjLXS1cu6KlU.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/5gBYmafrwskjLXS1cu6KlU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb31154e1565ed7c3ed00b9dee7ec01e166ef9a825227bb91020522c5e307b8. 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/1lMk5erfxbJXN2qsJwaRTP.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/1lMk5erfxbJXN2qsJwaRTP.
Ulf Wakenius, Carsten Dahl, Lars Danielsson, Morten Lund
{"copyright_id":"0x0b439dd9808ffd526ef9145c9f31f4458fd5d84dfd7dd3c01fd1e94cc9587fe3","isrc":"USA370673674","name":"Forever You","registered_at":"2026-06-24T19:02:45Z","spotify_id":"0qftSdMbhdMIsMM6hditni","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b439dd9808ffd526ef9145c9f31f4458fd5d84dfd7dd3c01fd1e94cc9587fe3. 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/0qftSdMbhdMIsMM6hditni.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/0qftSdMbhdMIsMM6hditni.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a08ed12f18c558730d839c69a73e7217f74a423137c7c473ea25448ba6314f. 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/2KM0HTFvwVGFmsDdwSUb0N.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/2KM0HTFvwVGFmsDdwSUb0N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f7ee692cde7ed5a7f903e825633ff4eb2c3690473ebd879a85d78a94da413e. 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/2d6a9deVwaWKuv8TWR7rEH.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/2d6a9deVwaWKuv8TWR7rEH.
{"copyright_id":"0x702adce01ed6b5aac655a453bb306df309778aa8dc22bc537586df45e4306333","isrc":"DEA891200021","name":"Message in a Bottle","registered_at":"2026-06-09T19:26:34Z","spotify_id":"1640SBhcamKDkqEXeTdlRd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702adce01ed6b5aac655a453bb306df309778aa8dc22bc537586df45e4306333. 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/1640SBhcamKDkqEXeTdlRd.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/1640SBhcamKDkqEXeTdlRd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0607663956cb5dbe5c2be4dad34d81889bad324f71737ce987470e8be4560b2. 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/1UYxXBLvfpraIpRywX1Fr3.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/1UYxXBLvfpraIpRywX1Fr3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4a97b3cf6e7537412454f285d4c71a88076e663e7b9220b5d68a693fef3609. 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/59WtoOIuxKqxHzqcl0oUj0.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/59WtoOIuxKqxHzqcl0oUj0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda43a3b14bfd4c87960a081d490e66f978d9b1421161e8af1403d4bc363f132f. 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/6nwddCx8xbapT0aMHdQI65.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/6nwddCx8xbapT0aMHdQI65.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb092d05007276ce6577986ce67edba30abc72dada5b270ea9e085f663b566b34. 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/5p5y3wsxmcF4kdirxJYKL9.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/5p5y3wsxmcF4kdirxJYKL9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe510704a2e58339d9cc80554bffdef8f03a224075ef74f5a2cd858b1594effea. 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/1IWphkxtywKzZkoqpf4rUO.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/1IWphkxtywKzZkoqpf4rUO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4383b0d236172b64bce8177f75a65191bb634a5a13c5a6bc522d6ad25af62caa. 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/2Iu2RRK5i0X9y7n5eGh00c.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/2Iu2RRK5i0X9y7n5eGh00c.
{"copyright_id":"0x80655dc91ab0a6f4b36cba6ddafb1ba2bdb5bea9b9cd0179b1358d21863230d6","isrc":"DEA890603031","name":"Ave Maris Stella","registered_at":"2026-06-25T09:25:21Z","spotify_id":"6lDB6ulCkvLzYKV7V6aYrU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80655dc91ab0a6f4b36cba6ddafb1ba2bdb5bea9b9cd0179b1358d21863230d6. 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/6lDB6ulCkvLzYKV7V6aYrU.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/6lDB6ulCkvLzYKV7V6aYrU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0130885a300e59a94dbff3d73f74f6cf4e236173c1f985b9b22f3b6ecbd0815. 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/27Gw1e8wnfcY1C4y3LvCZP.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/27Gw1e8wnfcY1C4y3LvCZP.
{"copyright_id":"0x39a06e56ef19a3746d1c91fd4db77cfecb5be64f140c0c77086a1197d22681df","isrc":"DEA890603034","name":"When You Wish Upon A Star","registered_at":"2026-06-21T06:59:24Z","spotify_id":"0AXJU1aFueSMijyVhz1Y1W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a06e56ef19a3746d1c91fd4db77cfecb5be64f140c0c77086a1197d22681df. 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/0AXJU1aFueSMijyVhz1Y1W.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/0AXJU1aFueSMijyVhz1Y1W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b4c08b9dc38fdf20277006a8b1fe63929f25206d2706d0da6a5528c2988d43. 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/40e6pM74i2bJ5gva3qh0HW.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/40e6pM74i2bJ5gva3qh0HW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597408a3912d5a812fa6b25ab9136f5f39a0e361f08e28761a97051880a96e20. 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/0QXX3GnDvLSsOUgieW23s5.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/0QXX3GnDvLSsOUgieW23s5.
In Dulce Jubilo / Det Kimer Nå Til Julefest
{"copyright_id":"0x8ee85e51bef4257321cbf4d761911eb78f3628fadac5a635f05bb6074cd3d8f4","isrc":"DEA890603045","name":"Have Yourself A Merry Little Christmas","registered_at":"2026-06-27T09:51:15Z","spotify_id":"0S0CyLOQQ7FZjHsr6bQ4vb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee85e51bef4257321cbf4d761911eb78f3628fadac5a635f05bb6074cd3d8f4. 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/0S0CyLOQQ7FZjHsr6bQ4vb.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/0S0CyLOQQ7FZjHsr6bQ4vb.
{"copyright_id":"0x8a0bbce4cf6e2b63e105ea407f58d77921f1584395adc90ae518aaae335d1c8a","isrc":"DEA890900150","name":"Dancing with You","registered_at":"2026-06-21T07:29:10Z","spotify_id":"1sOkm2dUzlfUC3AuoMJLle","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0bbce4cf6e2b63e105ea407f58d77921f1584395adc90ae518aaae335d1c8a. 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/1sOkm2dUzlfUC3AuoMJLle.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/1sOkm2dUzlfUC3AuoMJLle.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bba953408b37ef7cc4d870d8f0cafb10b7610f696d257bd4380068c1764e61. 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/7KqkhaeavR8mv0cs8h1LX6.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/7KqkhaeavR8mv0cs8h1LX6.
{"copyright_id":"0xc2f9bc7d87e1f69adbe5741e025c9a14678b6a1ecc3f1216e2b0d5187dd22d8c","isrc":"DEA890900152","name":"Calypso Blues","registered_at":"2026-06-09T09:41:57Z","spotify_id":"0GW4HQlIijBOYcQwQQZwRb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f9bc7d87e1f69adbe5741e025c9a14678b6a1ecc3f1216e2b0d5187dd22d8c. 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/0GW4HQlIijBOYcQwQQZwRb.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/0GW4HQlIijBOYcQwQQZwRb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7e9156fb3145ec6626146b9a5bdc0e911012b10fd62d425ec5e9e8e4197e13. 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/334zsHU9m5i8U53J7BqcTX.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/334zsHU9m5i8U53J7BqcTX.
{"copyright_id":"0x4c780f4acba91aaaadf41d1d487bbef01943d821b62296883b43a2b714cba609","isrc":"DEA890900154","name":"Jockey Full of Bourbon","registered_at":"2026-06-05T13:33:07Z","spotify_id":"4x3k6Voh2jxe4A32LOow7R","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c780f4acba91aaaadf41d1d487bbef01943d821b62296883b43a2b714cba609. 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/4x3k6Voh2jxe4A32LOow7R.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/4x3k6Voh2jxe4A32LOow7R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22181a7c722b2979c7879b5286b9a73abe23e5b1e520e2bf7df3ad6155346e4b. 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/0zr8XKqtZ5E3SkDffxWx9o.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/0zr8XKqtZ5E3SkDffxWx9o.
{"copyright_id":"0x5dce4f82c5c335ac4081f886d096eac405f2daf7932f05f0cedf02be6c201c46","isrc":"DEA890900156","name":"Please, Don't Be Sad","registered_at":"2026-06-23T11:30:01Z","spotify_id":"1ENacfBRtodZmmChUN8Yi1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dce4f82c5c335ac4081f886d096eac405f2daf7932f05f0cedf02be6c201c46. 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/1ENacfBRtodZmmChUN8Yi1.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/1ENacfBRtodZmmChUN8Yi1.
{"copyright_id":"0x2ef1973ed153aa8ed65fa4b658576300c23fbbffd41b9b5f1cdf1add4460e0e6","isrc":"DEA890900161","name":"India Song","registered_at":"2026-06-21T10:34:45Z","spotify_id":"3hVqmJtR2sW8DUNvgAagov","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef1973ed153aa8ed65fa4b658576300c23fbbffd41b9b5f1cdf1add4460e0e6. 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/3hVqmJtR2sW8DUNvgAagov.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/3hVqmJtR2sW8DUNvgAagov.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1119e1d22a192595656fc764a3ef1a09c7644896d8611b54b793dde4700a41fd. 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/3JqtZbM1UD2fYWEsJnIqVy.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/3JqtZbM1UD2fYWEsJnIqVy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfd9495e8462f043180427300c83b6c5929bcbbc635eb151838d67155d982df. 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/5SwmZZzcjn3NAuFayCNV4F.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/5SwmZZzcjn3NAuFayCNV4F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ff5fa6dbab1afc0de77d792d30667584e581dd9df7ca4cc7a753bb45ececd7. 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/7FBCkO9aCIOATav4ZR81a5.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/7FBCkO9aCIOATav4ZR81a5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd101459a922231033c8a9a1427107af66ffbfc690a43a9f1dbe307281ad4e77b. 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/5BsUXjwjAofWEnPbETcK35.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/5BsUXjwjAofWEnPbETcK35.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbe3115c97ba6d13e1f911c9742f22f6a29f95668b16e729c96811f2c896f18. 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/12VnVmBD5uMezscppLrQ25.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/12VnVmBD5uMezscppLrQ25.
{"copyright_id":"0xb8ecc46b7d9855dc6c1ce7a855ff0e6e1c3a335aecefc95d23b29b88110489bb","isrc":"DEA891300255","name":"Soundless Bye","registered_at":"2026-06-25T14:59:43Z","spotify_id":"3B71H2oJ1H8IIKgK0GJxdV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ecc46b7d9855dc6c1ce7a855ff0e6e1c3a335aecefc95d23b29b88110489bb. 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/3B71H2oJ1H8IIKgK0GJxdV.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/3B71H2oJ1H8IIKgK0GJxdV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf933f66ad72ceea76a9a4d596016a7ca3f4a78afce3db802e2eb67789c86ee66. 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/3Qwf5xr94K0O8V8OrzJY3J.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/3Qwf5xr94K0O8V8OrzJY3J.
{"copyright_id":"0x54a4a9eed8e332d7afc88dd3c1c8ceb1a42b8cd674d2826aec04f37cfd1e1bc7","isrc":"DEA891300257","name":"Ghost Riders in the Sky","registered_at":"2026-06-25T15:00:05Z","spotify_id":"5uyAU9trgP91J2p6KSHp0S","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a4a9eed8e332d7afc88dd3c1c8ceb1a42b8cd674d2826aec04f37cfd1e1bc7. 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/5uyAU9trgP91J2p6KSHp0S.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/5uyAU9trgP91J2p6KSHp0S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0d028fd254e7186d621f7acfe0c43a59cae94eac81653ee11d752951e9e63a. 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/3GZyVsUPAoC57Qk9lQi1jv.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/3GZyVsUPAoC57Qk9lQi1jv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffd51bac63c555082360d39c37710d4a365047c8c1dd502c2daa283e2384704. 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/6fUVwNduZbFP3cwQiCAzg8.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/6fUVwNduZbFP3cwQiCAzg8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c2308a383f25865c0d2054d2683ffa2f46a8139717bf61c02c7b090db40f98. 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/3hrIaFk5GErZFhn97EoAAm.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/3hrIaFk5GErZFhn97EoAAm.
{"copyright_id":"0x2c0c6bdadb6c40ef938f83a3929978510d64ce7a9f2d531eb3c0d179952cd4f1","isrc":"DEA891000851","name":"My Name Is Carnival","registered_at":"2026-06-27T11:38:01Z","spotify_id":"7AyYv7tEHDJZDfx8jbSvPB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0c6bdadb6c40ef938f83a3929978510d64ce7a9f2d531eb3c0d179952cd4f1. 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/7AyYv7tEHDJZDfx8jbSvPB.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/7AyYv7tEHDJZDfx8jbSvPB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510b9e10d3421f1233fc68aca141664ba6f1ce83bd3878311250fcd73e9a2796. 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/41MevGiKUkweu3Ym3Ad4RQ.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/41MevGiKUkweu3Ym3Ad4RQ.
{"copyright_id":"0x57543b4b517c15dfd7096ddec59460c220efbfe3bc959ed4252adf4d05e50949","isrc":"DEA891000853","name":"Uncertain Weather","registered_at":"2026-06-24T19:02:53Z","spotify_id":"1EjFY2eBjhbICcvirCVLQf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57543b4b517c15dfd7096ddec59460c220efbfe3bc959ed4252adf4d05e50949. 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/1EjFY2eBjhbICcvirCVLQf.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/1EjFY2eBjhbICcvirCVLQf.
{"copyright_id":"0x224d083f2744ab60ca9eceec7d5957fd2873149e4c7cb6288ab9edfd75683d59","isrc":"DEA891000855","name":"Kangwondo Arirang","registered_at":"2026-06-27T14:36:58Z","spotify_id":"4klaVwwDVzcq5kBHjj8fUS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224d083f2744ab60ca9eceec7d5957fd2873149e4c7cb6288ab9edfd75683d59. 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/4klaVwwDVzcq5kBHjj8fUS.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/4klaVwwDVzcq5kBHjj8fUS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156f219948479cd67130c6acdc67b2e26d31ee2cd372f041d3dee44dd7f09809. 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/0TVexQ4I3WBnqm6ES7wPRL.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/0TVexQ4I3WBnqm6ES7wPRL.
{"copyright_id":"0x9f26de4d5d037c9ae70467630c74d5780ca92f9d8e8dd3156dfd0dbf56ccb7cd","isrc":"DEA891000860","name":"La Chanson D'hélène","registered_at":"2026-06-23T13:02:52Z","spotify_id":"3WkF2aKO4YsQi8hjnXX2X8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f26de4d5d037c9ae70467630c74d5780ca92f9d8e8dd3156dfd0dbf56ccb7cd. 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/3WkF2aKO4YsQi8hjnXX2X8.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/3WkF2aKO4YsQi8hjnXX2X8.
{"copyright_id":"0xafb2e67bea35becefdfe53fc0c680d7f73c394d7045966934026fae8f499d863","isrc":"DEA892400125","name":"From Gagarin's Point of View","registered_at":"2026-06-23T12:59:18Z","spotify_id":"6oOSW2gTh6kB4axMESy0gl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb2e67bea35becefdfe53fc0c680d7f73c394d7045966934026fae8f499d863. 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/6oOSW2gTh6kB4axMESy0gl.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/6oOSW2gTh6kB4axMESy0gl.
{"copyright_id":"0x1c524ba7078958af5132bd763ceeb086f8e22a8c6f1f9bb55f757f5d5e68a377","isrc":"DEA892400126","name":"Seven Days of Falling","registered_at":"2026-06-21T08:00:48Z","spotify_id":"5FrATAKPeG1q4Kdj9tLMat","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c524ba7078958af5132bd763ceeb086f8e22a8c6f1f9bb55f757f5d5e68a377. 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/5FrATAKPeG1q4Kdj9tLMat.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/5FrATAKPeG1q4Kdj9tLMat.
{"copyright_id":"0xa3e418f5f6f0bdbcc8f1835baac5878a694bed82ae14cc84aeb50ee4b18363f6","isrc":"DEA892400127","name":"Eighthundred Streets by Feet","registered_at":"2026-06-25T10:45:28Z","spotify_id":"30YIGBgsrVOVEFktoBzbRv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e418f5f6f0bdbcc8f1835baac5878a694bed82ae14cc84aeb50ee4b18363f6. 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/30YIGBgsrVOVEFktoBzbRv.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/30YIGBgsrVOVEFktoBzbRv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f3174d234e054848bcdc4ad701415b8ed8449b789c420926f996552a574d91. 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/75kEWH7rw0qNRQWobDPy7h.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/75kEWH7rw0qNRQWobDPy7h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953d26ef273247c3fa5edc756736210b39eb3e0e83f98178d04914df3f5cb793. 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/3rnQcuUaFxTdBIOWKyJbU9.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/3rnQcuUaFxTdBIOWKyJbU9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31966fcd4d519ff3a429c070d03c314be94d4abbf5a08656ca4f6560933420c. 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/4G8F6rMKMwhiIvuI0nZnLU.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/4G8F6rMKMwhiIvuI0nZnLU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94651b156b2f44d9ed9818598a733b6493240e9e4b4a9cddb3522f93f9e65f53. 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/6r0nog8era22av2EStYc4w.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/6r0nog8era22av2EStYc4w.
{"copyright_id":"0xf2ba1ff5d26424994fac243cf91d5b829c0c79cfa0016ec0ba3318281b5ed9dc","isrc":"NOFHH1369130","name":"I'll See You in My Dreams","registered_at":"2026-06-23T06:59:11Z","spotify_id":"2TwSzYk3USFxrtMub0AFvN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ba1ff5d26424994fac243cf91d5b829c0c79cfa0016ec0ba3318281b5ed9dc. 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/2TwSzYk3USFxrtMub0AFvN.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/2TwSzYk3USFxrtMub0AFvN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a179609f066b5629825c73f38a333a706c1217ebc12098a7399331c524cc2af. 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/4UBReroPdPs52PIHRvaXzS.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/4UBReroPdPs52PIHRvaXzS.
{"copyright_id":"0xb7dab72267b5aa1abc47dd3c43ea91b7ece99ebe1ec8dda65754bb924faa476d","isrc":"USTE10438408","name":"Stella By Starlight","registered_at":"2026-06-09T18:48:27Z","spotify_id":"6AXuipxfnmxmLnvP71Dbjl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dab72267b5aa1abc47dd3c43ea91b7ece99ebe1ec8dda65754bb924faa476d. 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/6AXuipxfnmxmLnvP71Dbjl.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/6AXuipxfnmxmLnvP71Dbjl.
Bassics: The Best Of The Ray Brown Trio (1977-2000)
Phineas Can Be - Live at Kuumbwa, Santa Cruz, CA / April 1-2, 1993
Blue Bossa - Live From The Concord Jazz Festival, Concord, CA / 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a179609f066b5629825c73f38a333a706c1217ebc12098a7399331c524cc2af. 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/3CyGWqru3g9q1TG69NRjnZ.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/3CyGWqru3g9q1TG69NRjnZ.
Mistreated But Undefeated Blues - Live / Alternate Take
Have You Met Miss Jones? - Live At The Blue Note, New York City, New York / 1985
You're My Everything - Live At Scullers Jazz Club, Boston, MA / October 17-18, 1996
That's All - Live At The Blue Note, New York City, New York / 1985
Freddie Freeloader - Live At Scullers Jazz Club, Boston, MA / October 17-18, 1996
Rio - Live At The Fujitsu-Concord Jazz Festival, Tokyo, Japan / 1988
{"copyright_id":"0xc78fc7ea7d9863bff416f71ac9542b4bc14d32dd016f0102917009dfec8523f6","isrc":"USTE10443005","name":"It's Only A Paper Moon","registered_at":"2026-06-27T05:11:56Z","spotify_id":"3awxOEtetKwsIfnfHLYu9p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78fc7ea7d9863bff416f71ac9542b4bc14d32dd016f0102917009dfec8523f6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3awxOEtetKwsIfnfHLYu9p.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/3awxOEtetKwsIfnfHLYu9p.
Summertime - Live At The Fujitsu-Concord Jazz Festival, Tokyo, Japan / 1988
{"copyright_id":"0xc24dbb95f6194260aece185f550ef65ab5695def95aa8f9f6e72ec6632f76b47","isrc":"USC4R0508637","name":"Summertime - Live At The Fujitsu-Concord Jazz Festival, Tokyo, Japan / 1988","registered_at":"2026-06-29T06:06:34Z","spotify_id":"24u6QhvEPR16gYvde9nt0g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24dbb95f6194260aece185f550ef65ab5695def95aa8f9f6e72ec6632f76b47. 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/24u6QhvEPR16gYvde9nt0g.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/24u6QhvEPR16gYvde9nt0g.
Buhaina Buhaina - Live At The Loa, Santa Monica, CA / July, 1988
Caravan - Live At The Jackson Street Starbucks, Washington, D.C. / September 22 & 23, 1999
The Real Blues - Live At The Loa, Santa Monica, CA / July, 1988
{"copyright_id":"0xc78fc7ea7d9863bff416f71ac9542b4bc14d32dd016f0102917009dfec8523f6","isrc":"USTE10443005","name":"It's Only A Paper Moon","registered_at":"2026-06-27T05:11:56Z","spotify_id":"5kpfjvOHH5ryjbKwH8RVoa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78fc7ea7d9863bff416f71ac9542b4bc14d32dd016f0102917009dfec8523f6. 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/5kpfjvOHH5ryjbKwH8RVoa.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/5kpfjvOHH5ryjbKwH8RVoa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a6a0cc1f992668f026971fdb1d0929568428b78c329606bc1a44f600c68dba. 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/26csNwDGL1a0DCPgKJMQnY.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/26csNwDGL1a0DCPgKJMQnY.
{"copyright_id":"0x0d12aa5cb89c5cd19b1a7c974489b8e42652b9806ebd062dca5b628040a5ba2c","isrc":"DEA892400143","name":"Das Handtuch","registered_at":"2026-06-24T01:26:12Z","spotify_id":"1IYiIMBlWVOXkq74YMeBGb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d12aa5cb89c5cd19b1a7c974489b8e42652b9806ebd062dca5b628040a5ba2c. 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/1IYiIMBlWVOXkq74YMeBGb.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/1IYiIMBlWVOXkq74YMeBGb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2741cec5f728c3fe2abad4c9467aaec215178f57ad105dbe8e13ffe6eb864830. 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/2BB7iyQRxRomFrDgQiogop.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/2BB7iyQRxRomFrDgQiogop.
Jazz Only Jazz: Nighttime Jazz Beats, Vol. II