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 0x7d70142dc0eaa0038c36213fcfb01427ee46b254be9b37b5db9c50fc86df2623. 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/e05a8fb2-3722-420c-bcf3-da1419ea9939.json and https://artists.proofprofile.net/proofs/artist/e05a8fb2-3722-420c-bcf3-da1419ea9939.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xdc25c57a8f5c9335add24b9e493b5998e21db6373784c25bfbb021c3aa4321fd","isrc":"NLRD51850441","name":"Namag Ma Sanga","registered_at":"2026-06-29T10:32:54Z","spotify_id":"3euJkWQE2Bfq1OA0iUAHCt","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 0xdc25c57a8f5c9335add24b9e493b5998e21db6373784c25bfbb021c3aa4321fd. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3euJkWQE2Bfq1OA0iUAHCt.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/3euJkWQE2Bfq1OA0iUAHCt.
Daar(Original Motion Picture Soundtrack)
Sahasi (Original Motion Picture Soundtrack)
Itihas (Original Motion Picture Soundtrack)
Dhukuti(Original Motion Picture Soundtrack)
Timi Nai Mero Sanjha Bihani (From "Jholey")
{"copyright_id":"0xb277061b3e4b76e1ace7753db6ee2c06e3e1de461c7a8a0bcad97b6a8fe39bf0","isrc":"QM6P42353419","name":"Tal Tal Talkine (From \"Bir Bikram\")","registered_at":"2026-06-29T10:29:25Z","spotify_id":"7pXWHKBkr9cPOj7dsutWKn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb277061b3e4b76e1ace7753db6ee2c06e3e1de461c7a8a0bcad97b6a8fe39bf0. 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/7pXWHKBkr9cPOj7dsutWKn.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/7pXWHKBkr9cPOj7dsutWKn.
Jholey (Original Motion Picture Soundtrack)
Fulai Fulko Mausam Timilai (From "Fulai Fulko Mausam Timilai")
Fulai Fulko Mausam Timilai - From "Fulai Fulko Mausam Timilai"
Pal Pal Harek Pal (From "Yo Katha Ho Timro Mero")
Pal Pal Harek Pal - From "Yo Katha Ho Timro Mero"
Pahilo Pahilo Choti (From "Ho Yehi Maya Ho")
Pahilo Pahilo Choti - From "Ho Yehi Maya Ho"
Jhimikka Aankha Rajesh Payal Rai & Paru Rai.wav
Mero Aankhama Ujyalo - Jindagani Movie Song (Male)
Mero Aankhama Ujyalo - Jindagani Movie Song - Male
Timro Haat Le Choye Pachhi (From "Scout")
Baba Chhori. Ruksana Limbu. Rajesh Payal Rai & Nima Tamang
Jay Jay Gorkhali (From "Gurkha Warrior")
Dharan Dhankuta Bheedetaar (From "Dharan Dhankuta Bhedetaar")
Gundaraj (Original Motion Picture Soundtrack)
Selected Rajesh Payal Rai Rai Is King (Harmony Acoustic)
Nai Nabhannu La Male (From "Nai Nabhannu la 4")
Nai Nabhannu La Male(From "Nai Nabhannu la 4")
Nai Nabhannu La (From "Nai Nabhannu la 4")
Nai Nabhannu La(From "Nai Nabhannu la 4")
Itihash Mai Charcha Chalchha (From "Bar & Badhu")
Mero Sundar Dharan (Budhasubba Goldcup )
Kasiyo Baisha Le Choli (From "Ke Ma Timro Hoina Ra")
Fulai Fulko Mausam Timilai (From "Fulai Fulko Mausam Timilai") [Male]
Fulai Fulko Mausam Timilai (From "Fulai Fulko Mausam Timilai") - Male