Anil Kumar (born 1958) is an Indian-American former senior partner and director at management consulting firm McKinsey & Company, where he co-founded McKinsey's offices in Silicon Valley and India 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 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 0xd8bf3014624899b8542187926c9d87476b1a15cb45a9de71c1f02f1ccfafdac8. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4fd016b-026f-40a6-8650-90761dd68d25.json and https://artists.proofprofile.net/proofs/artist/c4fd016b-026f-40a6-8650-90761dd68d25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Peddhagutta Baba Shadulla Divya Charithra 1
Peddhagutta Baba Shadulla Divya Charithra 2
Rathanaala Raju Neevayya Ayyappa (Dj Remix)
Bham Bham Shankula Motha (Dj Remix Song)
Ghallu Ghalluna Ravayya Ayyappa (Dj Remix)
Poddu Thirugudu Puvvu Vole Durgamma (Dj Remix Song)
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 0x170ec491232624dabd4f5e35da2d89a8e2706ca02d342cf213fd076c9e480714. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/INA7Z2301915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57a926fda7e2d33409c1b7392fa6397d631aaff0ea26475c9efa47d041a26e6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/INA7Z2301920.