Zebunisa Bangash (), better known as Zeb Bangash (), is a Pakistani singer-songwriter from Lahore, Punjab. Her family originally comes from Khyber Pakhtunkhwa. Apart from her solo career, she was a me
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 0x7a05a39ee1a3d2b30bc7bc72a7a4abda160c5ca163853430d0540e36c5c1e62b. 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/be468774-ee18-432a-ac1c-32fbf16ef213.json and https://artists.proofprofile.net/proofs/artist/be468774-ee18-432a-ac1c-32fbf16ef213.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aaja Re Moray Saiyaan - Coke Studio Season 9
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 0x7b336644beba7d4187c712ab14f537e092b13d4bfc3a1e735ac727dccf4e6ab7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR96X1749672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090693d20c5a94c0bbde5cbb65af6fd76de0c6c901413fd5a832f6cce4132121. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/FRX282251753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86fb9668f162eb83370a2bb59ab13f3e95fab9f52493b8ff3f45644f49b72c6. 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/FR96X1907547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda117fda153e86aae622edc25807711517bd5dc13eb13f960b2f793e95b1ab4e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWDW2228344.
Kahani (Original Soundtrack From "Serial Killer")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98fb602d016c03affd8c7af012e31d9b109fac807a322554cc24cfbb278e61c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US38Y2416153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98fb602d016c03affd8c7af012e31d9b109fac807a322554cc24cfbb278e61c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2416153.
Fitoor (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6085069653fdccfd118c2f7e2a7b9b476c6c5b809661fb06f8dfcd0401828f8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INZ031401176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c22af5ac989e0bef0c141fcbabb0d25c61fb1e63c118f3d779eb7253a6fb233. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INZ031401177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a26f4c4bb87229e4c7ec487a628a7a871ca9f1a044298a82a991206bb632fde. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRX872004746.
Parey Hut Love (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a26f4c4bb87229e4c7ec487a628a7a871ca9f1a044298a82a991206bb632fde. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FRX872004746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd450f3f7e889327702853310ec006afbfa0a7eabafe412a0f9b67e488832e5af. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6080756ed3235dec8227bac62e81925177d86691e4a856e26e8e1d89bab1744. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91001590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f27fc6c7f00d26b12b10606c402280a35aeec59bcb7c0205ef68f79d8a9cd65. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USHM81072315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1425a5b2780f72ef5e6272df9298943bc39f7d5ff8479d548eb67935b7eebc75. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81072302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5365c273de4a0385e3434882c8f76b1fb49742da9e3a5a655fa0a3eec7f7444d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USHM81072323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7268734ef0cb3836810bdeb038c4bae40a8efff56205997e5f8cf249cee9f0f3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1469522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75e43f1a4306cad9f49feaa8a64e4be97078fbd26074eee2212d5c39afb2533. 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/USHM81072318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fc279dd4d264fba31a4931c089a0415775396a0e87ef1b681e13d418320aaf. 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/USHM91001600.