Anju Panta () is a Nepalese ghazals and playback singer. She sang popular songs including the title song of Na birse Timilai na Paye Timilai and Ma Timi Bina Marihaalchhu, of Saput, in Kismat, and
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 0x05f231b15728f49d724a981fb32ba9c75e9a77285089eaf3b8023d424669439b. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4d41ae2-33d2-4569-9d7c-b7aabcd1d96d.json and https://artists.proofprofile.net/proofs/artist/a4d41ae2-33d2-4569-9d7c-b7aabcd1d96d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Yeti Dherai Maya (From "Ho Yehi Maya Ho")
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 0x7e91ac2f4449f63c5115269f88e3fa5da44b7a92f998f80ff67f8efcac05763a. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:48:01Z), 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/QZS8H2105059.