Tina Sani is a Pakistani female singer famous for her classical and semi-classical Urdu Ghazals.Tribute: Tina Sani pays homage to Faiz Dawn (newspaper), Published 25 December 2011. Retrieved 6 Februar
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 0xb5db0df8c8fd6f9e33aedcb185b65c8464a69e4870bedd892b84073436276b8f. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1539c80f-c0d9-40f1-b393-677cabd54584.json and https://artists.proofprofile.net/proofs/artist/1539c80f-c0d9-40f1-b393-677cabd54584.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 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 0x8e15d0fc5b541242c089bb9d1d592f09e1c67de09163672c23b1df38eddc2ceb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USA560666911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e15d0fc5b541242c089bb9d1d592f09e1c67de09163672c23b1df38eddc2ceb. 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/USA560666911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5828f81842353d7c42b01c0b0d88cb763fd3d8307caf94979ccd0fb5a51cad. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/USHM91001593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100d93b095824995f3cc8975bb0e6d478a2795e34770eb06e46444141b97bde8. 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/USHM91001584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd321c4a048884b9fff65de3dee77e108a3d0767a40a9226dc50372451ffff0. 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/USHM91001594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8139d2200cf4b779382d0223b41cf699b4f531de67ee3c922d1b3fa9e073c8. 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/USHM91001585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fceab8e50a6dda61e5bb0df129bff768d30f7d9e2996b788dac639a1e5fcea9. 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/USHM91001595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f00bd8b825b3df374f16847db4578d2a8b5394de5766db076954009c948944. 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/USHM91001605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece31a1e8ce7d8f73b9e3d50a26464ef0fc9b2f3afc7bc5c448ceb8d08eeedd6. 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/USHM91001606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd450f3f7e889327702853310ec006afbfa0a7eabafe412a0f9b67e488832e5af. 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/USHM91001587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b712fc2d92d5f658970d9c92a050abe7ba8ecd8bacff0da840d24b00e3e9c0a. 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/USHM91001597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26aaf0a0405f605f30accb33c2362864106d5b4cdd9884ed49631911f989234. 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/USHM91001607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee613fefebbe6dcd3cfca5041edafa967cb16bc3e88a902b6091a3f641ded8ea. 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/USHM91001588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae88ff83f9ca875c763c49d284ccba56de965a5ab3f798e318421467f6aef782. 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/USHM91001598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3684634cedc256c489291dab523c887aed60f22fea7110a8cb447f770a0a7d5f. 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/USHM91001599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6080756ed3235dec8227bac62e81925177d86691e4a856e26e8e1d89bab1744. 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/USHM91001590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89db04ef1dd501bcf250326b34a79b3336d7959c9149c2d3c31371533c8955c. 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/USHM91001591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbf5bcd0640c3af421fc8c0469fe4d059270faed2cabe615d1763592add8dfa. 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/USHM91001601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e524dc7afc17071205cd40a75022ca0449f1513452542eff06eae803e456ed0. 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/USHM91001592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2f830e56dbbc09f3f629123357bb415944608ce3be548eec5d6895625f057a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:36:55Z), 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/USHM91001602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e95f1ee1d38355436b88a622399532b58c9f2463ec13dbd3a3a6b869bc9a7a. 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/GBKRT0711150.
Ghazal Queens - Greatest Evergreen Ghazal Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035960fad56fc5e778a264f55841f469a72af22a68237ddfde2a05381f4970bf. 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/INN170810310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa326ee61757546d40a8c8ce3292060b451f1ac9a20c0eda4d1eadb529858745e. 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/QM6N21793606.
Rang Barang - Bachon Ke Liye Ek Khoobsurat Tohfa
Mehfil The Collection of Hit Ghazals, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e95f1ee1d38355436b88a622399532b58c9f2463ec13dbd3a3a6b869bc9a7a. 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/GBKRT0711150.