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 0x76ad8d6bedc795d71053670a3fa32863c3c6133138756585c9d4a5cdf2b3b435. 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/0b021b09-4f49-4cfe-bc4a-d5dc08afd0e1.json and https://artists.proofprofile.net/proofs/artist/0b021b09-4f49-4cfe-bc4a-d5dc08afd0e1.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 0x5f8088b64eae5260b7c7e9286d3c4b22cf26e03a6adee5bfc2fcf8746b1612ff. 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/5UpITMM3IOKHOn3XCGT8mB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UpITMM3IOKHOn3XCGT8mB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f9211b01aea46e6cb2cd178ce74864033697891ff83f59394882d9b19941bb. 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/2xxMdIcoGUtK6olPTKjyP8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xxMdIcoGUtK6olPTKjyP8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14eb5ac54b1fa4269ac3b5ed30b591fdb7ff9eca72f6fb275cc2270da10e1492. 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/6XbnrXeJd4kOoujl6hLfeh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XbnrXeJd4kOoujl6hLfeh.
{"copyright_id":"0x9773cdf7a28d7448e8d334c41b306876c83eab19341f26bbaf96bf0dfc7030f8","isrc":"INP712000067","name":"Bai Ri Chidakli","registered_at":"2026-06-20T09:44:49Z","spotify_id":"3xVul9RUEFLSAHZncLWbFl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9773cdf7a28d7448e8d334c41b306876c83eab19341f26bbaf96bf0dfc7030f8. 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/3xVul9RUEFLSAHZncLWbFl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xVul9RUEFLSAHZncLWbFl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc836de6e4983df50c3e766254a829f368bc419d6369910befdbc5a21fb083c1. 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/5GjRi4bTkywdQ55UA2RlxF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GjRi4bTkywdQ55UA2RlxF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f24f09f4a7d41717a7464baefd4c14c75313672f241d12d2d2358d3f933c5f3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5A13YQ3anLStdui6Acl1vh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5A13YQ3anLStdui6Acl1vh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5710d7eb1a125435d6403e091c353c6894b1d658c4366dc71dfb6b7ad5e74b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5BOW2QafvSa1BVlcLaI25O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BOW2QafvSa1BVlcLaI25O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0487d22d39532898236d19184b7859301b9144ee6888408211b7204c321510be. 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/4dgL5OHNP2E5omfAuQWNGw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dgL5OHNP2E5omfAuQWNGw.
{"copyright_id":"0x9d2b5abb025ad2e5055baf564dbb7b9b693ddca77ad3e55a2127b8919095d593","isrc":"INP712000085","name":"Banna Daru Chhodo","registered_at":"2026-06-07T14:39:01Z","spotify_id":"5YM3pOutMOuaf7oEzDBzoP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2b5abb025ad2e5055baf564dbb7b9b693ddca77ad3e55a2127b8919095d593. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YM3pOutMOuaf7oEzDBzoP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YM3pOutMOuaf7oEzDBzoP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3649b9a1da7ac5f5028a7345c259a3dd33f168c90f5a2fa9f2b00283d1119b78. 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/3PIJz9GvHN96AAilrXCkaL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PIJz9GvHN96AAilrXCkaL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf7b6759ea8b3906174057d25dd44ad7e06308f8cf9b58a2872f68545ce24ee. 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/2ysT9J3Zo0ttyPN8ECGh8U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ysT9J3Zo0ttyPN8ECGh8U.
{"copyright_id":"0x7adaa85a283e2f49ef725be9cf03491b14d31d7e456bcfea17b1c86a95ea42e0","isrc":"INP712000088","name":"Naval Banno Sa","registered_at":"2026-06-21T07:10:44Z","spotify_id":"1ODQ2hytF2bAN6si8Ystn2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adaa85a283e2f49ef725be9cf03491b14d31d7e456bcfea17b1c86a95ea42e0. 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/1ODQ2hytF2bAN6si8Ystn2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ODQ2hytF2bAN6si8Ystn2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bfdd7912122ec8f708f66c717d328c04581c32dd015bf7f1a2a00bb4e98a61. 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/1bweoqsuqA4V92eFYZPC9i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bweoqsuqA4V92eFYZPC9i.
Banna Mangawo Pali Walo Pomcho - Original
{"copyright_id":"0x5d70676bafcc2707f982f03311e2ce7eceebe8b085a0dc7a8ff6140224f31ffc","isrc":"INN242007401","name":"Banno Chalave Bulero Gadi - Original","registered_at":"2026-06-27T09:57:15Z","spotify_id":"7Gm5LpTg3k29nnhyuCABn2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d70676bafcc2707f982f03311e2ce7eceebe8b085a0dc7a8ff6140224f31ffc. 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/7Gm5LpTg3k29nnhyuCABn2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Gm5LpTg3k29nnhyuCABn2.
{"copyright_id":"0xba261b733b5fde020c25f73002df9116fa6a37c7f4cc5a87a874d077ca2cd3bc","isrc":"INP712000725","name":"Gadi Ro Bhado","registered_at":"2026-06-27T09:57:19Z","spotify_id":"0AbgNl7r2EFvLOOAtP4hHG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba261b733b5fde020c25f73002df9116fa6a37c7f4cc5a87a874d077ca2cd3bc. 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/0AbgNl7r2EFvLOOAtP4hHG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AbgNl7r2EFvLOOAtP4hHG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36cf0a17f3062cec63cc17ac67f3588e7084fc5fe0bd55a9afa54c0376a752a. 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/452KUSL4cljC4WfdIg7Nm8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/452KUSL4cljC4WfdIg7Nm8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d49537e593ed35b0b0da5e6d03c19e906430ab3e9e45506d67b1218f2d64d7. 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/0pXb7m0VHDbMvzxa0dBWHV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pXb7m0VHDbMvzxa0dBWHV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801a39579db5a2a5d66dc36d543bc59c13e33720de4c62d6355e62270206e0fa. 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/2KQZSoRmoJKUhEmBXm8OuW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KQZSoRmoJKUhEmBXm8OuW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7b7a6f307138a05bf59e5f7d777c3437cb757284d3d6553f835c92c34ab574. 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/2zQcByT5PFbDGMzJTpqPSb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zQcByT5PFbDGMzJTpqPSb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75001c2212b63283b7d2b19f2c6942850da91867f50d81c0d87622c418bb3c79. 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/6lQ01oKstUfII6gFptYmA7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lQ01oKstUfII6gFptYmA7.
Banasa Rangila Bani Hoshiyar Rajasthani Lokgeet
Sona Kero Aangniyo Chandi Ri Rail Rajasthani Song
Bano Sa Nahi Aaya Nikal Gayi Rail Marwadi Lok Geet
Bana Sa Rangila Banni Hoshiyar Rajasthani Song
Bana Sa Ra Bhirosa Chadiya Barat Rajasthani Vivah Geet
{"copyright_id":"0x795e5033ddb5960a199db2ee28423adc0bba394bea037bbf58a1277e8a341add","isrc":"FR59R2103214","name":"Bana Sa Ra Bhirosa Chadiya Barat Rajasthani Vivah Geet","registered_at":"2026-06-22T05:57:59Z","spotify_id":"1EVxiNijrwJGGYBe3R7c7n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795e5033ddb5960a199db2ee28423adc0bba394bea037bbf58a1277e8a341add. 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/1EVxiNijrwJGGYBe3R7c7n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EVxiNijrwJGGYBe3R7c7n.
Hariyala Bana Shahar Jaijo Sa Rajasthani Song
Baisa Daagliye Chad Jove Bhiro Kad Aave Rajasthani Geet
Main Mehal Me Revan Wali Jupadi Laage Kharab Rajasthani Song
Lili Pankh Ro Mordo Bole Rajasthani Song
Sawan Utre Bhega Aavo Rajasthani Lokgeet
Sawan Utre Bhega Aavo Rajasthani Folk Song
Bhega Aavo Mara Pardeshi Rajasthani Lokgeet Song
Mane Algodi Parnai Pardesh Me Rajasthani Song
Mari Panido Bharan Ri Man Me Rahi Rajasthani Lok Geet
Algi Baithi Ne Hichki Aavwe Rajasthani Song
Jija Main To Lagu Sali Mane Pan Khila Do
{"copyright_id":"0xc5fa08b58cfce1bc197606bebb7089b9e28c7e84e92605d8d4fb337715a44bd1","isrc":"FRX202210879","name":"Jija Main To Lagu Sali Mane Pan Khila Do","registered_at":"2026-06-25T09:34:27Z","spotify_id":"3wti3OlM7BwBI8FyzRI114","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fa08b58cfce1bc197606bebb7089b9e28c7e84e92605d8d4fb337715a44bd1. 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/3wti3OlM7BwBI8FyzRI114.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wti3OlM7BwBI8FyzRI114.
LANGA MUSIC OF BARMER BARNAWA JAGEER VOL 1A
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17a327e7fd4e0262b912e43c026dcc8e38fdf4294294936ce07b9639c22bc73. 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/14y08copInY5bJLhWK3nSX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14y08copInY5bJLhWK3nSX.