Bengaluru Ramamurthy Chaya, known as B. R. Chaya, is an Indian, Kannada playback singer, stage performer and a popular Sugama Sangeetha singer from Karnataka. She has performed pop, folk, devotional a
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 0x638855200f808fde00da02c1963ec2f55ccedbb78b3c087d5a89850f02bec390. 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/099de63a-2234-4f9c-944a-27ae9800b460.json and https://artists.proofprofile.net/proofs/artist/099de63a-2234-4f9c-944a-27ae9800b460.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nava Shakti Darshana Sri Devi Bhakthigeetegala Sangraha
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 0xd817ebcfde91ddfbce4785d025ce2ea2f6f7a3e10c278bbaa84abc7a5fe62cad. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ING111026285.
Srikshetra Siganduru Chowdeshwari Bhaktigeetegalu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19855c212c43917b67cf3384e7c38b985ffde8b8194cf85b88af061e3770979e. 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/INA440400326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4640fe8218335610611abe1d0921973a8ff6a069ffcc7c36579eea195faa37c. 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/INA440400327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28024b836a674a53c76b81fcae0eb46ecea77bdc416117a77258e161d67ab985. 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/INA440400329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0985245c563a0dcb524665a81a93b43b025ca42e0ca08de61c985b4bb0732f. 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/INA440400330.
Navalagundada Nagalinga Shivayogi Suprabhatha