Sudha Malhotra (born 30 November 1936) is an Indian playback singer. She also acted in some Bollywood films and as a playback singer, worked in popular Bollywood movies in the 1950s and 1960s, like Ar
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 0xf9b23e154311778b65a3d58047e9d5e2be8bb78f3182519d722edbfe72e267d0. 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/4c1e870e-951e-46d5-b8d9-4f745e2ed5b7.json and https://artists.proofprofile.net/proofs/artist/4c1e870e-951e-46d5-b8d9-4f745e2ed5b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Too Ashi Javali Raha (Jhankar Beats) - Single
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 0xf72388001a6bfbcb72992e20b7303d61f5a7f4ab55d8451c4267c6a98231b0d3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INH109917640.
Tum Mujhe Bhool Bhi Jao (From "Didi") - Single
Man Ke Paas Aake (From "Shesh Naag") - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e17ac80339149e382cae76dcf469228683870f94b569389197953c74684f52. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INH100231780.