Shazia Manzoor (Punjabi, ) is a Pakistani playback and folk singer. She is known for her song, "Chann Meray Makhna". Early life and career Shazia Manzoor was born in Rawalpindi, Punjab, Pakistan. She
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 0xcff0f1e4d168e75fcaf73a79b59f0f7cc1bb9dd25aa2eb4962db33851d9c9647. 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/20ed95b7-9771-4526-84c6-630d786cbd79.json and https://artists.proofprofile.net/proofs/artist/20ed95b7-9771-4526-84c6-630d786cbd79.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 0x094397adcd0c636a858b06863bc07931ba4f56034670e2c0751297f848642a11. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USA560646081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b0ab0751aa46642039053beda3e2ed535925d5e5bc3f3ee56047b5f19f0ab6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USA560646111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb38d32cb5f472ad9d95a44bb1322882c1545c2f23d7957b85366153c203273. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USA560646238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec5104ebe4685c9f2b977ded40ceae98c798521ef5b1011488ed42f447af308. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USA560646242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa7574f0fc1e8d3cdbf97462d2f78e969097dc6d93a0707169e9c6bd07c251c. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/GBUQQ0091104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb564b73794357836daa3ffd7ec4b01bc628ec3f6a33edb0ef0f727fd7a3e8fc4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AEUM72400233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d8ad0c00e6e5b72545f31b83c40efdcf3bd89e117daf40d0ca3c4c63239340. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBEBS1000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257a07c53d07969f07a03bbe42515d5eab7966e0ff20951c8559292b67af8543. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/GBEBS1000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3fdadcd5419766d90d9d627a72bb24ce5a1dbdea8dfef68cc117f667f325e4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/INS922200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2eb83c87679b4247565052f7bc4a2b325fd135fc3f9e6e4a6d1c6df8cc33a33. 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/GBEBS0100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15add3567d2f221fe5b96deea08c2fb563d67841026e56e84973f33f199c056f. 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/GBEBS0100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2772533cd4c7f78b1605a475e75f0fb6bcaac9086defbfbd143243f790b6b866. 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/US38Y2414537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a3ad2338613fa8776eeb0653387d1f3154f66d09c21c9f9cdc1bca1698201d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBEBS0200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d8522a970d374f249b6886cf5efe4157989cb484d5610124b4e04d12a41cd7. 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/GBEBS1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf15b69678eb094278c9b1e5de0f3a150134107650c4add2650e4adab24ae45e. 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/GBEBS1300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a0e7bcf55c6ec857fdbe017924e335f8d99ffd68af81ac8f586a04c9ff3899. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEBS1400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53654f2b5d337d32492ff6df007b4f3540c43c9cab848bb080103c740548da4b. 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/GBEBS1400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef70344926f305a1858d077e2be12c8ced22daa5477155ffc33c8ca78a698ed. 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/GBEBS1400072.