Mallikarjun is an Indian playback singer and composer who mostly sings in Telugu, Tamil and Kannada language films. After emerging as one of the semi-finalists in the first edition of singing competit
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 0xd4175748d259dfeb7bace647797752e559f9dcf9b499faa0b4447e9622f2bca5. 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/27d48879-c9f3-4071-b028-8c825520c405.json and https://artists.proofprofile.net/proofs/artist/27d48879-c9f3-4071-b028-8c825520c405.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xc0157ea556e40e9b8d80d04edd6d6534829643c8ba736a7e2007c7fae2ccfdda. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INS681401021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6ff6b295a0ef6fdd4d935459944716352995340aeff1eb6c86693c23d01ca2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INS681401022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec831ca4d723d6babbfae881de4d2499aa7246ca70e90c6fd7bd06a920414219. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INS681401024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066b1c32e09121ab11649339b0586957a1900b4ede3d05db0e45c71ea7ade53a. 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/INS681401025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8686f7ad92a8667a9f2c663e04d51c068df90cd2488c966bacdc049e586aead. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INA090801256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63634bb22b7c763f4522d415726229a093659aa74e066cb9ecdf430bc1b21cf2. 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/INA090801257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340d97d2b39316e93f366355f87071dda840a9f98556120bab91f037d49ac5c8. 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/INA090801258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea1d35534e5969c891f645f26751ab11a9c1967a38247f2c5964c205d6fcfe5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INA090801259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffeefc3a042e7093db08f32f9c773a63dd86315748048f68ffb517a06e7a115. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INA090801261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaef69068f0a3067611d8c8a0487a99f6dc2d2838c2cbcf2f9324d57f354ec96. 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/INA090801262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7340735a33f03dfe5f4b74f680d38e784c16501405a25f4b5769ebd4937db2de. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INA092218120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0341a2aee920eae9257be2931957617dcc32189d82643453bde9a941d28c73. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/INA091101120.
Katti Kantarao (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6e31e07b97fdcb137c4b9a7d40525f7035dd5ed6a05ac28e877f415279ba34. 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/INA090811619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7340735a33f03dfe5f4b74f680d38e784c16501405a25f4b5769ebd4937db2de. 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/INA092218120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c7714a4d8b4d0c7326398f397181605704febeb6b665f6a2b987b8651d6d26. 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/INA090931456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdfb96a08c6aafb34179557504f4381401a6350203d61811df57a7cb08e02e9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA090930376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd871db4cf793793ba9771963e27ab3e5f8e430098ef22a8f5b59d10fa312c1c3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA090710970.