Kala Ramnath is an Indian classical violinist. She belongs to the Mewati gharana, a lineage of musicians. She was awarded the Sangeet Natak Academy Puraskaar in 2016, Rashtriya Kumar Gandharva Sanman
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 0x26af06ceb3a6bf1ee7a1d9b42356f4c50217e09cc867b388da097c14329f8901. 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/a2edf384-1e5d-4ada-84f1-e0f8caa21e3a.json and https://artists.proofprofile.net/proofs/artist/a2edf384-1e5d-4ada-84f1-e0f8caa21e3a.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 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 0x110dd2b6740657321e9b637ca3a34cb375066e2d2493264191f370480ebf9a6c. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/INL110900845.
Country Classics from India - Violin Recital
A Quiet Morning with Raga Miyan Ki Todi - Kala Ramnath
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb5809b725e133209ae858faa9d64ed8dd94c192152238c946753ee7466828c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEN961301940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53e90b2f8f818ef8b902cb802ef9b97e41439d7db748a0a8d33524dc2014cfc. 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/QMREG1200005.
Jhanana Jhanana Jhan - Raga Chayya Nat - Teentala
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4394f5ff3ed9c95cc22c7234ce9b3dfdaef4582b7e0e8bb898e1649b47e91206. 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/QMBZ91693589.
Music For Facebook Sound Collection, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7aa843aba6c1eeea467215ca202c59c86ed4f43bdc55af47755e6b9e122307f. 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/QZAAJ2102391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bad8ae913bdc6d048c27847f006141ff9b51bb2c33e8d154c58a4cce360980. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USAPN1210501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1690e7019dda489855902dd419b0cae84139538dbfec69a720244c2c7a7f20c2. 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/USAPN1210502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb302b506f139cced3c6a0e2c3a15eebe5a946170b2a689da9abbb3dcfa7530. 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/USAPN1210503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d6ca3d5bb91a96788596b0e755db420722472f8cd93e4038e424dd9cf0d1f9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USAPN1210504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac95241ac25bb8a01fa945663ade6e3f08aa0c59af1fd7f85fc6750cd3a0ea26. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USAPN1210505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca569d78295a493667f9a501ee284bc145bd1e95bde98c1e3d0dd7a10d78cd37. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), 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/USAPN1210506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea49ee5ceced4e891b2d82361e953c5f494b527058352287c3d12185eb4411d3. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USAPN1210507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd129fdf12cbd08460d063a92fd3f705cee9727e336830ef0b1d2218b1952a34d. 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/USAPN1210508.