Sirivennela Seetharama Sastry (born Chembolu Seetharama Sastry; 20 May 1955 – 30 November 2021) was an Indian poet and lyricist known for his works in Telugu cinema and Telugu theatre. He acquired the
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 0xd49721f41527b070218d384a69a2c395f4d51fb10fd8353e7eb2e5c20c45c50d. 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/2c990676-0c0b-4ec6-b8d3-1969f0463ece.json and https://artists.proofprofile.net/proofs/artist/2c990676-0c0b-4ec6-b8d3-1969f0463ece.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aa Merupemito (From "aa Ammayi Gurinchi Meeku Cheppali") - Single
Aa Merupemito (From "Aa Ammayi Gurinchi Meeku Cheppali")
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 0x5476d167da6d59e995533e2945ee485ae7108bd8297337fe05c3f137eeb1f261. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/INH102213455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ca9644feff5992704f27baf4e1d5c072f2084f9d8e495f4854dcf840735e2f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INA091815822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117ede1be834affb6ecfd871705ee53fc0f514e393e6e93a5b3ce8d1020a2964. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/INA091815823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f9088aa5f1675f58db0c5eae8ff1c3d9c0f9a29cae42e2a3b614409bd1b80e. 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/INA091815824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87a4682cde649364773c1c54e4f6654bacab0a2740ae856ec7788a3f3baad20. 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/INA091815825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39417468e915f093920eb3bb782d8b80061750f7a685f6cef7c2988f533e8b7e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/INA091815827.
Kondapolam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfa652bd97fac271b465b306bb94c6ee50a10b23517318a8117edb33b7d1582. 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/INH102208334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dd95e9e500a76ebc505c83ac62cf44ba78b12d5f4e76628283378329bbb74f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INH102208335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f83f16c439b5e3e0e38605d5a29dd67e625536cf527f732a73c7797ff32a6ab. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/INH102208336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da3be473199ffef1ae0fe8ebc534108583d39a7e3dfb224bf657ad050d2ca07. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/INH102208339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169049cc3ed52e4882641b609c854d477f90cd330f77106b90008686a4608492. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/INH102208340.
Kaadhani Nuvvantunnadhi (Dreamscape Lofi)
Kaadhani Nuvvantunnadhi - Dreamscape Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e05ebde2b5cf3a5972247ff5a189d95842f7fc1add860f38dbc0775761278f1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INH102407998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb274b40483ed72dc5451ba31165366edf8b8ec5863b72dcecd400dec88deaa6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INH102310982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb757568ae02edefb46fde7b629f809d1300917cc12dfa0aca747fbc33fca5640. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/INH102318154.