Puneeth Rajkumar (17 March 1975 – October 29, 2021), affectionately known as Appu, was an Indian actor, playback singer, film producer, television presenter and philanthropist who worked in Kannada ci
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 0x694e0bc060b6732e1d17c97839545ce617c7b92fab5d3b7fc4e194ad4d765270. 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/fd829151-9493-494b-a03f-cc683e943acf.json and https://artists.proofprofile.net/proofs/artist/fd829151-9493-494b-a03f-cc683e943acf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Voice Of Puneeth Rajkumar (Party Nightu Fullu)
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 0xfd7854f6da1c0a01e5b854e91abd8d5f919f66d87d57e0ce3a9254f98d568fce. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INA441600118.
Yenu Swamy Maadona (From "Sarvajanikarige Suvarnavakasha")
Naan Olleyavne (From "Gajanana And Gang")
Gicchi Giligili (From "Rathnan Prapancha")
Hareesha Vayassu 36 Title Track (From "Hareesha Vayassu 36")
Hathro Yellow Boardu (From "Yellow Board")
Naachikeyu Innu (From "Alle Draw Alle Bahumaana")
Na Kolikke Ranga Title Track (From "Na Kolikke Ranga")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1230ee7755fba5b93a14faedb84819dd600236a89ecf58f7b2cb06a0dc0c477. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/INS182000159.
Kannada Mannina Hennu Andre (From "Aaryan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0612daa473d073b678f46522dd23917c14de83a7cedc0a9dfad87a2aa36f601. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INS181421374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47754a21919829a9d8c6e2a5b6555b7f08c7a65f90beb908a038babbe0c83866. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/INA442200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219876010a5707b40d5b79da48cfe52ecc69e97cedadbbfeb8f5f83bb1c89da9. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/INA441900431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219876010a5707b40d5b79da48cfe52ecc69e97cedadbbfeb8f5f83bb1c89da9. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/INA441900431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f778968d913e102da625828463bbf2eb48e7c44b0fc2f9d4f66c164a3fc8c89. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/INA441301294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5ab26ee88151050d21fec8b76c9e2640833a3507590a8622518b2f32d6b541. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/INA441301295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa370cc4d5e42ea14b8d8a4035b3b3dc4e972be0a388d788622d7652e19992358. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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/INA441301300.
Elli Kaan Ellikaaneno (From "Raambo 2") [DJ Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15229fa41d58f1e6f75d4559c12d044b7a50cdcbacb3fec3f535bd09f5fae670. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INA441800371.
Simpallagi Helateen DJ SP (From "Mourya DJ Remix")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576113ae93a16d21b3f0b3cf7b1680c23bed34a401f8183906ea47e7c3085336. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INA442200943.
Karunaada Chakravarthy - Dr.Shivarajkumar Hits - Top 50 Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443fb4e81316f08c45809ca527c5417a5b4e22ea73bc8d6f302f668c796e3c5c. 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/INA441000144.
Kismath (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b330f6cb5cd76c7b59a41ba5e3ad8611e679efec6cbb2ada144fff886f13ab. 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/INT201701385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf564298cd49fcb090a0779b1c456611aa5acbe9666dbfa22335228a6b1c9f038. 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/INA440500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3059dd57b10edc899bbe4f40961e0ec3dbe809cdf0f958dfec9c0ce978a0af16. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/INA440700098.
Ramarjuna (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437c32825426c82f1c6e68d4db88a6baf898104f3ff7aeeee02b55eeb92630d0. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/IND291820423.
Anjaniputhraa (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fa468e09fa50463f3a639863890e2ca4a50945114329c96f4280cf2df7482b. 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/IND291705536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf564298cd49fcb090a0779b1c456611aa5acbe9666dbfa22335228a6b1c9f038. 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/INA440500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3059dd57b10edc899bbe4f40961e0ec3dbe809cdf0f958dfec9c0ce978a0af16. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/INA440700098.
Vamshi (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb08a4d4f4b3a13ab0efd9dfa90387f9a785b1211e3af5d59fb56e1d3072233. 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/INA440800109.