Talha Anjum (; born 3 October 1995) is a Pakistani rapper and songwriter, known for being a member and co-founder of the hip-hop music band Young Stunners along with Talhah Yunus. Besides his band, he
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 0xaf0f5fcf72de747e0fb47ef55ed8d96df0904acddcc9ea9cf4150a567ab82e43. 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/4fde7bb9-8f40-4164-b711-a0b73ddc6c9e.json and https://artists.proofprofile.net/proofs/artist/4fde7bb9-8f40-4164-b711-a0b73ddc6c9e.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 0xe7bafa8fc98834515f8d61ef5091d48b6c849d90624c2b6aa999687e8a091563. 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/QMFME2372900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17f5d4c7e4d4dadbacb7f7ccf49a82c88e365618bd649947e43b9a0dd3860d5. 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/FR2X42209403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc144318bcbac2eb088cccae692cea8e494967b9a1b5b542631c6677f5babdd8. 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/QZMEQ2192611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f017862fbe87ffde3486eaddfd26f95269f84ee038b81521b11d41b652bbb0. 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/QZMEQ2111859.
COMPETITION & CURRENCY (feat. Talha Anjum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae79e87d4b10b79af4332a0bc4d59d5803c8afe8e15dea3135b6871647c3843b. 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/AEA182400045.
DOMINOS (feat. Talha Anjum & Encore ABJ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da0edcda62c42d9e4781e059b94b2c54b6cc8a9a6816d8c064110ebe642c807. 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/AEA182400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e10f595c575eb45574d84a6dea4bc0dec0c5d0d7145b0e0cae818a51be6652. 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/AEA182400053.
COME THROUGH (feat. Abdullah Maharvi & Talha Anjum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773c12291c922e46344d7f5da0c0d278ca5adb27313384f5d0a02a40b7c99512. 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/AEA182400056.
BIG DAWG THING (feat. JJ47, Talha Anjum, Shamoon Ismail & Talhah Yunus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987c4e16d0e806ff17d994649c8a9d079365880713cefba24ae13ee0d5c22a5d. 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/AEA182400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce9baebd8844da6e895a0ab2e2f27acc99d5b4e1f68b902ba7115d7afe0bf5b. 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/GX3Q92178731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1ef86b51751455163f0da02a8572d1e0a7338c1f505d65071fac0f28b8e778. 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/INK492300264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c47b83d0e7813e99c30d74b854cf4246d49b08a9214e48bd729fbfe4e247733. 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/DGA0L2455754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d22758730ef9885bc83b0eeb7b2853eda701b55076b569ac8fad0b8f03330c. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/INUM72400860.
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 0x6ac3d126b5547cd12ed73f693db7b38b70eca2db74d3fc419115722767dd3d15. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/AEUM72400083.