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 0x8ede4391e2feb2c16297d1a0f27ab48c48216b46d02e3b6030fec60dcbaba631. 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/e54dc534-7e3b-463c-9436-42bf08e449cf.json and https://artists.proofprofile.net/proofs/artist/e54dc534-7e3b-463c-9436-42bf08e449cf.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x6106c68fb26174f7812f8b61c4ba96709f5145cd8b950e7ed9564774e35a1777. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189510829 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91489764916375d70bc645fee067253bc06d1162e7275e99e4359a6690d83443. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189510832 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8e0caad575b32a677263b1c4aebaf3b5368df7fd36dd88971fa08aee0932cd. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189510559 — a six-check JSON result.
Do Nanhe Rozedar-Rozedar Bachchon Ka Khat
Shahadat Imaam Husain(Karbala Se Madeeene Tak - Part 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0ee84ef4ae628169a556b0562f71d9611396d422be3e3aae7f35aa2e2b8875. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189634117 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec1c1906ed94f24782ed37ac8ea197810bd30d28066ae5a0105cd9f64a0b894. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189634084 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcbfa773708c35b84a5f420647360990aeb8ea05376955fe9438387bebc6596. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189710606 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e9104f3f2d14e1b23fadcb951c549fe9c1d1eb7e68434a7db11f6049ee37ca. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189811118 — a six-check JSON result.
Karaamaat Sare Mubarak Hazrat Imaam Hussain Aur Shirin Ka Waqya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52831ad516e28a99d568dd0b7e353a1ef03dea95c82c671a241fd83c57f4b24. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189811632 — a six-check JSON result.
Sawaane Hayaat Khwaza Kutubuddin Bakhtiyaar Kaaki
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6774004cc81fd062ec84039bbf067d0ac812944ff79d81e959999738c9ea6ad0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189811817 — a six-check JSON result.
Teena Teri Yaad Satati Hai Mujhe, Naahi Meri Yaad Satati Hai Tujhe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07821cb3ded9477290d4036b9021882e610681a5e90cac75d72ffc65708b9ce7. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189925852 — a six-check JSON result.
Meri Jid Hai Teena Tujhko Main Apnaunga, Mera Peechha Chhod De Aarif Tu Pachhtayega
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e23a56f6c4ff1f41d19931cb8df5beb9a717484dac81d5698fe49dd61ecf989. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189925853 — a six-check JSON result.
Khamosh Baithi Rahna, Chupchap Meri Sunana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53678fc4535d0f495d6b092c80bdff6e6aa0ca4e3690f18834cb24b2652ca186. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189925855 — a six-check JSON result.
Ladke Hai Mohalle Ke Shaitan Meri Laila (Sawal), Bhejungi Tujhe Jaldi Shamshaan Mere Majnoo (Jawab)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf503530f479966acd677239ba302166252541dd9530acdee3d3ba109fdf0f3d9. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189912505 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4736f1b2a8f88891a3d0d76dab6db3d2323a2dfb121f33dc283c332882a215. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189911996 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e59c7a2391717458313ac5b39238f3cde70e2a8f21cb6d954ae42334642cdc6. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS189912572 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d8018fece1bec88c3606a1bb898f7d5f05a0fe7b41371090a2711df8ebd3a7. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180138259 — a six-check JSON result.
Yazeed Ke Darbaar Mein Hazrat Zainab Ki Taqreer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c034aacc95538288f80db484cc3ec56551d95acd5854ee912169dcc078d147. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180259389 — a six-check JSON result.
Gori Kaise Tanka Toota (Muqabla-E-Qawwali)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666cda988790906db75fa730a7b5e1d2386978e9bd4f322bf2620f2da0222d80. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180358541 — a six-check JSON result.
Kaale Baalon Wali Gore Gaalon Wali (Muqabla-E-Qawwali)
Hazarat Imaam Husain Ki Shadi (Shahadat)
Jawani Pe Custom Lagega (Muqabla-E-Qawwali)
Daastaan-E-Mohabbat (Waqya-Salman Aur Khushnaseeb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af2678463449182f00d244228afd9b6eda5aa534a49ecb76e0ce8c8239df908. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180462942 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8991e6ba15af743641b92e628364fb4515142022c8da73c180e9b6c5d3956fb2. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180571974 — a six-check JSON result.
Waqya-Abraha Ka Ababeel Aur Hathiyon Ki Jung
Meri Mehbooba Banaras Ka Pan (Muqabla-E-Qawwali)
Hazrat Suleman Allehiss Salaam Aur Malka Bilkis Saba (Part-1)
Hazrat Suleman Allehissalaam Aur Malka Bilkis Saba Vol-2
Sawane Hyaat Haazi Malang Baba Kokan Mumbai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f5b669154be4835c8b79f12936879f5f7b81db58da8ebdd9ad379df83d4687. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS180690256 — a six-check JSON result.
Haj Ke Din Aa Gaye-(Waqya Garib Momin Ka Haj)
Waqya Nairang Hai Bagdad Ke Sultan Ka Vol 02
Waqya Nairang Hai Bagdad Ke Sultan Ka Vol 03
Banjare Hain Rishton Ki Tijarat Nahi Karte Vol 02