Mehnaz, known professionally as Gul Panra (sometimes spelled Gulpanra; ; ; born 6 September 1989), is a Pakistani folk singer and touring artist, mainly associated with Pashto language music industry.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310fb7ae54952125d0d7b212f123b217ca1f857f77dfa4cfc2e9d995d3783022. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bfb7fc3-97d9-485b-b37f-6214ddfbbb66.json and https://artists.proofprofile.net/proofs/artist/3bfb7fc3-97d9-485b-b37f-6214ddfbbb66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcf585a4e410b1b56ab3c3f508d60d2c7e065a62f2b61d8eb9f0dae207ee21c. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:36:02Z), 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/PKA061790228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95e714e68435cd9301ab2bedc7919867f3d0ffbafb177a15828cdfa1e4dfd1a. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/PKA061790227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0856ff8f9b58602e8e51ca64e33b48cacabb8fbf1729d34a6bc4d63e1b9fdeff. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PKA061790211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c452e01608ba5ca883d99bae9e90970a4037461bfccc4a7985c0cbb81d5233a. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/FR10S1456774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb70cc05aa8f4d2d426fa38e49ac0c0c5e1db4333400b6db2d386a9b60b7d8d. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/PKA061705425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8843256720b702538d655f4afc0e1e03b66e83c87a9da4affe01ee098fa0bea. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1752367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc017cedec90d55eabf4a13e0c747df6b807613b9f36ed7893fd1c28a80423c77. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR59R1787932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a58a4e75d973d6439a9194fd95e363f143adade0c425030b854120566b00171. 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/FRX201750295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dca37a75835ec7a67c0ebf1884797caeda25682ce764a9a9a66fe280c53d5d. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:31:29Z), 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/FRX201862878.
Che Ta Ye Bewafa (Song 4) [Mazigar, Season 1]
Tappy Meena Kawal (Song 7) [Mazigar Season 1]
Muhabat De Na Mri (Song 8) [Mazigar Season 1]
Yaara Wafadar Na Ye (Song 9) [Mazigar, Season 1]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7708786153844f78047fe83c1b675915afc38a97e6a4e17505404292abdc6978. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742035076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72872dfb17dc4c6d04524767a6e49a82e02f1ae880b02a1bb3716166d2f82258. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/TCAFN2199520.
Kabhi Chai Peene Ke Bahane Hi Chale Aaiae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090cc05577debaef3c7de93c9410c6ac2a254f7320a5fafc6ff04eb9191b3534. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072322307.
Musam Da Yarane, Vol. 66 (feat. Shahsawar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6717d8e090921dc519498e7797580ba06024337d2e518c05a8bcb80cb26ed8ea. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DGA082394267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a46c2ececf0995d576fba3ea3843430be75c5e05b6fdfd4edc195420066adf8. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:43:51Z), 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/QZNWX2382422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd05a8d41a5507e11cbad447d29e776a45447f3b776bbe8ebd073300be25af08. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/ESA012553379.
Khais Rawarey Daley Dey Pa ta da Pass Asmana - Single
Khais Rawarey Daley Dey Pa Ta Da Pass Asmana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fab5b14be90fcc90fa3cabaf186468c213851f5da027e8deef6e542e599b4f. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:30:25Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PKA062510161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eacf0b425d51160d9516f231af523241d2790b137c646b358b8fca7b6360308. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282549024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ec92ebabd2d93a344ddb81f3187a578dece6f746b04f31821111f0967bd27f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FRX452529948.
Coke Studio Season 11 (Sound of The Nation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10443370ddfceca1218a4f488da430818d92c6ef28891f048cb070ee2df31206. 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/QZN882126801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d47c10cc8b0d5d23874bcc4717fd62ce6826351dab62d5d8bfe029c47c64aab. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZN882126813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20c917b027a45009f13f5618c386c6d0e305423c40a67859870fbf3e734c765. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR59R1944708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed77054426caacec8e6920ba0bae71adc99954bed99302f9998d0c9ae71abb6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR10S1810026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd79464bcdc104a65500dee1ce8de912cdb43bb5b660230126c9016759227e4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR10S1810030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8460fb114cfd19b7d8738a44ce9e80340f197f6520dbe1bfa6f1d0df9cfb870. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR10S1810032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452cbb2e41db09799f828d4ff63443c40a0f00d2083ee2aa10f627348d512f55. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/DEH741914283.
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 0x9d9647320fcd89c0c9b67660bb88edc5a0124b39b91e58705d296db677f94630. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/PKA0A1707620.