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 0xfe306c15059a2c02c708fba1d9c5221867bbad0cb12fa1daf71a6ae0cd100254. 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/b3375d73-8a6a-43af-8e93-bc26a567cb59.json and https://artists.proofprofile.net/proofs/artist/b3375d73-8a6a-43af-8e93-bc26a567cb59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Namma Sannana Onyaga Nee Chandana Bellakki
Kokatanura Jatrigi Bara Gelatina Karakonda
Naa Dudakonda Tinnav Nann Myal Yaak Ninn Kann
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 0xf5012d874bd3b9e9c9df6083e59b191d14f680c2e2298bfed0b3fbbd6b0959d8. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/INR4N2300024.
Kabbin Myal Advance Tagad kodasen Mobile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf56e8a7f5c21867c32aa65f9bccc3bc819112d8399b1ea9206f6b0aa1cd07b4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/INR4N2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2f29149fb3d87e10052cbdd55d542447e6d7fd2c3374c00a48ba07b9279c77. 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/INR4N2300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d934272ac414c2795c7c06aa0c53a20b482a18c328e37ab5c567790954174e. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/INR4N2300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe83975c66312853e552a8506594fe01588adc6d124af11e59fb49bd0c66265. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:10:50Z), 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/INR4N2300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7da44153f9e107fad49c666275b1b22973a2552c69d885ed78590f2bcf10f2a. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/INR4N2300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a10023deda89e59bb97dfe74b7c1d69e96d64a78965f2246df792ea058af1c. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:04:55Z), 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/INR4N2300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7204ce5bd626ca9a23e16c9cabc2ef0d382299c800f9a5e94a1a2bb12770d7d4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:34:41Z), 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/INR4N2300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b946a7727727ff229fb51c925706e8a289fa163a7f6ca487b7db9d2cb2e7f0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INR4N2300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d981f1150579050d4b142a4cc5891553abe6f4d7e5967605352cfcb502d8a05. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/INR4N2300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b14edd851037a1ec16b5ee5cb80ba4eb2b1fecb794e34d7487c0c31f555f11b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:32:38Z), 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/INR4N2300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3439fd5c82de6ee7e3be167f52dd1dc746f7cc165ae6fbcdce1f80c0ad948241. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/INR4N2300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3ca791c4dce96c73cbbc9422ddfd9e973fe251fce5900b05470ccf4e2ce4eb. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/INR4N2300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637825661682501d3a48affe0c30c966c8f9b14b39f58e18150cef01f1d0cc5b. 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/INR4N2300064.
Parivala Nann Parivala Kogatanur Jatrigi karadal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb89b73eac76ea6ecebc8ee5d794fc91ef1cab7d9b93f2c7cf07e39fdb68782. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INR4N2300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe196537af0d48598c44fb8f600001a8ee109ad267ca8f72d5333a75da0fbe8f2. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:09:37Z), 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/INR4N2300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf28c0c15eacb2ee70d0ff4806eb1efd0b61374b2fb6cab3a19312df87851398. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:08:35Z), 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/INR4N2300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e430f6449bdc5d74d78c4b94a737840f7cd3e44af9055c4b3bc3fbb90e35612. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/INR4N2300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301247085800313f9fd5ca5672e5a341d11ec880ba493d3a73b70e2511f7fb4b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:42:55Z), 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/INR4N2300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9379cde8ea0d568a9020c43a1083e0500cc3fb755bab8be41355938edca4c966. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/INR4N2300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a20a70a54326a31c39833eb8715d0d5ea423bfbac371a08573ab3dbf9c227e. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/INK542304334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb804bd978cdae2e0e42a0d9aaec9bec54c6ff8b1c91d7237c83a13ade626c92. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/INR4N2300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fcf1c600807d28e25f83139e7d5a2e0bad2fa07c66e2aa928bbbf2ceff119e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:15:06Z), 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/INR4N2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98714f1f7c31f60e63e5c69354c108cfc9e97510c39f2d643d680a013f12e35f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:06:17Z), 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/INR4N2300105.
Haalad Hudagyaru Hudugur Jivan Kollataru
Jamakhandi Collage Kalititta Nann Hudagi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185682491a59918a5a0941e5621840d2b31f36332f2715c3b46836e6e5726453. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/INR4N2300224.
Marilyango Geleya Eddura Muddina Hudugina
Rameshwar Jatri Bant Namm Hudagi Bartalant
Giddi Anta Kariyavva Naa Nina Chinnu Anta Kariyavva
Hidakond Kundaralen Beera Ni Baru Hadigi
Taralak Baratan Gangin Hudugurigi Buttiya
Jamakhandii Collageka Eddi Bhettigi Karisiddi
Kand Devarigi Kai Mugitan Ni Chand Erali Ant
Baa Gelati Dipavaligi Usir Hidadan Bigiyagi
Chillar Hudagyarella Number Change Madyaro
Kelak Bandavarigi Love Marriage Kayde Heltini
Bekant Lakshadipati Badavan Priti Marati
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87fc88f223c6c8f8e5e36a6246dfbc47127e994fe2fc5ce8f3158729f1b3f53. 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/TCAJJ2529577.
Matadavato Nanna Gini Banaa Banaa Ageti Nana Mani
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa4bf416d160a5d5b9250a979a1627b53b525d0258daa0dde2232454678bbc3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAJI2568764.
Nanna lover Adal Geleya Kannada Sali Teacher