1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031c766b3bbb8c4d49d782e0efccaf016c643daa09789247e95913b496bd8c81. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0239bb3a-d094-44d5-8ee9-e7f0623d7f22.json and https://artists.proofprofile.net/proofs/artist/0239bb3a-d094-44d5-8ee9-e7f0623d7f22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dui Dagada Ne Paal Bandh Nedi Nedi Jaay, Vol. 1
Dui Dagada Ne Paal Bandh Nedi Nedi Jaay, Vol. 4
Dui Dagada Ne Paal Bandh Nedi Nedi Jaay, Vol. 2
Dui Dagada Ne Paal Bandh Nedi Nedi Jaay, Vol. 3
Sacha Mara Premno Majak Banavi Gai (Original)
Taar Pyar Ne Wi Fi Chalu Tu Karile Juvanay
Tu Mari Juvanay Kohe Meni Rakho Juvanay Part 1
Tu Mari Juvanay Kohe Meni Rakho Juvanay Part 2
Totyar Totyar Nani Mare Mathe Padhe Vo Sanju Kanasiyu Palu Mese Tuchli Dedu Karin
Lakhane Sava Lakhano Maro Bhaibandh Aevo
Hath Ma Dhandhli Sorwa Ne Shurveer Chitu Kirad
O Pardeshi Mane Bahu Gaamo Chho - Single
Dhavalyu Dagdu Tare Melo Nivo Jagdu Kare
Aakhi Raat Nachne Goyli Tara Puriya Rade
Bayde Bukdi Meni Charo Ghar Ma Kukdi Meni Palo
Saadi Na Dada Aayijiya Nani Odi Ma Doghaye
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc2af4cb8f7ae335d1bc8e7c0cbcc09c1381b31ee22765304234202cade505a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK822400087.
Milne Karin Buli Kari Sui Gayli Saali Aayni
Dekhi Samji Vat Karu Ghani Kharab Duniya
Video Call Kari Vaat Hakikat Ma Dil Tudi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00800ce371142d29c22049560307c266c639a50c15be438026e5add5df4f3f36. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INB1Q2405336.
Juvanay Nachne Jay Kadiya Bhini Bhale Puriya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9424b0e04e016f4223217f9cc8193ae0cb48856dae0d3cd4ba46c900a9cdfc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INB1Q2407828.
(Dosto Bhegi Ramti) Aai Padi Funda Wali Juvanay
(Manma Hasave Tu Manma Radave) Janu Taru Matku
(Unchi Unchi Kude Dj Par) Janu Taru Matku
(Taro Maro Pyar) Aai Padi Funda Wali Juvanay
Kamre Fundu Badi Ne Kay Badi (Taro Sath Devo Mare) Part -2
Kamre Fundu Badi Ne Kay Badi (Taro Maro Pyar Nai Wisray) Part -1
Tar Pyaro Ma Nasha Band Karo Vo (Bewafa Tmli)
Aala Samajsevak Sandesh Patil Samajsevak
Kamre Dekhin Tuse Ulakhi Ledu Mari Hati Falani
Prem Rog Osu Mara Bhai Daru Se Bhi Jyada Nasu Chahde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4475017dddffb0dcf5ccb4fb8c328ebed728103a61ddbf27e89f84f0e5011972. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA6W2202016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b45b7a6a99094dedc559c4d5efe67f3f356a4d24c614d8899aa294acc9e417d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA6W2201392.