Ramakrishna Vissamraju (20 August 1947 – 16 July 2015) was a playback singer in South India. Personal life and career Ramakrishna was born to Vissamraju Rangasayi and Ratnam on 20 August 1947. Ganako
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 0xe46998d808e0e468cdf9a73fa6cdad20fd35d7d635f5eac4179c5faaa1ef6bc6. 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/b3bfb44d-fab8-4751-a321-5df1d77b74f6.json and https://artists.proofprofile.net/proofs/artist/b3bfb44d-fab8-4751-a321-5df1d77b74f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Yedee Aa Chirinavvulu (From "Devudu Chesina Pelli") - Single
Manchiki Maro Peru (Original Motion Picture Soundtrack)
Rajunu Choosina (From "Poruginti Pulla Koora") - Single
Madhura Gayakulu Ghantasala Venkanna Naamame
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 0xb9f3d155c798de744c08ad410fee9b16ca210bb6e40e061d5434fa376e925617. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:54:26Z), 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/INT102305586.
Shankara Shankra Shiva Shiva Shankara Bajanalu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22b9f7cbe0bf73243db3c9ecda84e28659e770f4bd5fad644d17e711ad24c25. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/INA091101134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e8912c000aa2ad60ca23d548537e614164cdfcdaba66d674e43b81416097cc. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:17:22Z), 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/INA091101133.
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 0x0cdaaa012a34caa39f2d84c4eedc0c811624d053cd3eebb48dfda753fbc781d7. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:00:20Z), 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/INA091101129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f8208c78421025ba75c171ac562006f532e082cf9b1b3ca0668aeccb34e1a8. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:35:44Z), 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/INA091101130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b70c65c02cea11ff2cf3c0151f2f85f7542387b4a0646a5ab8e4290369f739. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/INA091101131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc72ae03ac0ad57521abe898cd2a1406c9132f374a1191566f6610066f0c186d. 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/INA091101132.