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 0x93ea930719232c7067dd3b6388e58ddba160b5ccd341a1fff75215e36f330a1f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52599956-a32c-4cb1-a2e3-4d1f3d36ecba.json and https://artists.proofprofile.net/proofs/artist/52599956-a32c-4cb1-a2e3-4d1f3d36ecba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6c8ef378974b284795ba6ba0ee71544961cebdd0f507d29dc7379c8fd271e9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YY40nxVL1Qqfd7jeArP6X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YY40nxVL1Qqfd7jeArP6X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf437d16b713e09019d843c2a05f1f9a93f0456f98e56d833e5de890bedaf3c91. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3G3MPRi3QjRTD54CaAv4fZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G3MPRi3QjRTD54CaAv4fZ.
Presentacion por Claudio Orellano - En Vivo
Presentacion Por Claudio Orellano - En Vivo
Presentacion por Raul Orellano - En Vivo
{"copyright_id":"0x03cebe628e813c16700b3d38505fd4f032cfa7c531b85beedc073714b5e473b3","isrc":"ES71G1821131","name":"The Revenge - Juan Velázquez Dub Mix","registered_at":"2026-06-29T14:01:02Z","spotify_id":"1EQTAtzVmAtDyi2gCoUIuc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cebe628e813c16700b3d38505fd4f032cfa7c531b85beedc073714b5e473b3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1EQTAtzVmAtDyi2gCoUIuc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EQTAtzVmAtDyi2gCoUIuc.
{"copyright_id":"0x34aaf252b35b88b0726d3911e3af279389c12ee831d47d4556e5e559d807a63f","isrc":"ARHXW2202518","name":"África - En Vivo en Sala Siranush","registered_at":"2026-06-24T15:38:13Z","spotify_id":"3s6rcNIYGJ5SxyudIATf1p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34aaf252b35b88b0726d3911e3af279389c12ee831d47d4556e5e559d807a63f. 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/3s6rcNIYGJ5SxyudIATf1p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3s6rcNIYGJ5SxyudIATf1p.
On the Good Road (En Vivo En Sala Siranush)
On the Good Road - En Vivo En Sala Siranush
{"copyright_id":"0xe972a888dad53267bb13de7b3a209cdaed265bcb5cb9c00098ff750343b4a3f6","isrc":"ARHXW2204037","name":"Take Five - En Vivo en Sala Siranush","registered_at":"2026-06-25T23:17:08Z","spotify_id":"5mYd9iQI6HFfBZGRY4WLFe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe972a888dad53267bb13de7b3a209cdaed265bcb5cb9c00098ff750343b4a3f6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5mYd9iQI6HFfBZGRY4WLFe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mYd9iQI6HFfBZGRY4WLFe.
Blowing and make bottles - En Vivo en Sala Siranush
Dancing Mood Style - En Vivo en Sala Siranush
You're so delightfull - En Vivo en Sala Siranush
On the Good Road - En Vivo en Sala Siranush
20 Minutos/Monkey man - En Vivo en Sala Siranush
A mis Abuelos - En Vivo en Sala Siranush
{"copyright_id":"0xd06bffea66dc095d7ac4fcb047ddfb8c230b08eaad939995743f65aa37843f2e","isrc":"ARHXW2204327","name":"The Killer - En Vivo en Sala Siranush","registered_at":"2026-06-24T15:36:43Z","spotify_id":"05G9opyc0yotiMmu013oT7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06bffea66dc095d7ac4fcb047ddfb8c230b08eaad939995743f65aa37843f2e. 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/05G9opyc0yotiMmu013oT7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05G9opyc0yotiMmu013oT7.
{"copyright_id":"0xd839e402a8a09ba8fd7415e87b042cd64284f3a3d9ad9bea54a94834904e4a5c","isrc":"ARHXW2204328","name":"Blowing and make bottles - En Vivo en Sala Siranush","registered_at":"2026-06-10T05:03:07Z","spotify_id":"1wyAtbrJTFpsPqukjbtha8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd839e402a8a09ba8fd7415e87b042cd64284f3a3d9ad9bea54a94834904e4a5c. 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/1wyAtbrJTFpsPqukjbtha8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wyAtbrJTFpsPqukjbtha8.
{"copyright_id":"0xe9761f800967f30b311b4b15031ebfceab733809bfa1aa5d49e9f2ea4b2276c0","isrc":"ARHXW2204332","name":"2031 - En Vivo en Sala Siranush","registered_at":"2026-06-24T15:47:53Z","spotify_id":"47JxR8urUs8E7NSsUDwnoq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9761f800967f30b311b4b15031ebfceab733809bfa1aa5d49e9f2ea4b2276c0. 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/47JxR8urUs8E7NSsUDwnoq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47JxR8urUs8E7NSsUDwnoq.
{"copyright_id":"0xf796ba866f2712a623926023190a4998f03f4c366eeb6706fc89e0e955b4e4f9","isrc":"ARHXW2204330","name":"Dancing Mood Style - En Vivo en Sala Siranush","registered_at":"2026-06-11T12:17:47Z","spotify_id":"4v6auOSOGnnI4eAGPWSkKH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf796ba866f2712a623926023190a4998f03f4c366eeb6706fc89e0e955b4e4f9. 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/4v6auOSOGnnI4eAGPWSkKH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4v6auOSOGnnI4eAGPWSkKH.
{"copyright_id":"0x79232833035d624547ec9b96327e300e96167aebfffd640fe8d3dc56fd524a6a","isrc":"ARHXW2204331","name":"You're so delightfull - En Vivo en Sala Siranush","registered_at":"2026-06-27T06:12:05Z","spotify_id":"0wUzHszWcmqAYhNro9PTl7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79232833035d624547ec9b96327e300e96167aebfffd640fe8d3dc56fd524a6a. 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/0wUzHszWcmqAYhNro9PTl7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wUzHszWcmqAYhNro9PTl7.
{"copyright_id":"0x649331e1e236535565befa9ce54e424a17c22f714151a60c708ffa111e4da158","isrc":"ARHXW2202849","name":"Adiós Nonino - En Vivo en Sala Siranush","registered_at":"2026-06-25T23:14:38Z","spotify_id":"5UgUVqTxvADa0qsUH6sLC1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649331e1e236535565befa9ce54e424a17c22f714151a60c708ffa111e4da158. 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/5UgUVqTxvADa0qsUH6sLC1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UgUVqTxvADa0qsUH6sLC1.
{"copyright_id":"0x34aaf252b35b88b0726d3911e3af279389c12ee831d47d4556e5e559d807a63f","isrc":"ARHXW2202518","name":"África - En Vivo en Sala Siranush","registered_at":"2026-06-24T15:38:13Z","spotify_id":"1sOAhjzr4nIocFgsYcK6D6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34aaf252b35b88b0726d3911e3af279389c12ee831d47d4556e5e559d807a63f. 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/1sOAhjzr4nIocFgsYcK6D6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sOAhjzr4nIocFgsYcK6D6.
{"copyright_id":"0xe972a888dad53267bb13de7b3a209cdaed265bcb5cb9c00098ff750343b4a3f6","isrc":"ARHXW2204037","name":"Take Five - En Vivo en Sala Siranush","registered_at":"2026-06-25T23:17:08Z","spotify_id":"2zKe1WKGtLK37XkdNWcTO9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe972a888dad53267bb13de7b3a209cdaed265bcb5cb9c00098ff750343b4a3f6. 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/2zKe1WKGtLK37XkdNWcTO9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zKe1WKGtLK37XkdNWcTO9.
Carnaval Toda La Vida! - Tributo a Los Fabulosos Cadillacs