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 0x957e1821a6b6769f7cd6f8caec5069d300bcdf9575891fa84a5a2a600413ab57. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7834c8aa-d331-4a7e-a902-48069af5458b.json and https://artists.proofprofile.net/proofs/artist/7834c8aa-d331-4a7e-a902-48069af5458b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Swagatham (Original Motion Picture Soundtrack)
The News (Original Motion Picture Soundtrack)
Jeevitham Oru Ragam (Original Motion Picture Soundtrack)
Kelikottu (Original Motion Picture Soundtrack)
Aaranyavaaasam (Original Motion Picture Soundtrack)
Naathu Nattaachu (Original Motion Picture Soundtrack)
Punnaram (Original Motion Picture Soundtrack)
Welcome to Kodikkanal (Original Motion Picture Soundtrack)
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 0x72e849fc9061078b32a2acaf994f19b328a0faf7b99dd22d830f3a6de5a0bee1. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/INN199200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9124bf37c490fb5b6ef13d42d474f0c8143f898ac3b53ac1f8ab1078d62ef067. 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/INN199200145.
Welcome To Kodaikanal (Original Motion Picture Soundtrack)
Saakshaal Shreemaan Chaathunni (Original Motion Picture Soundtrack)
Sakshal Sreeman Chathunni (Original Motion Picture Soundtrack)
Ekalavian (Original Motion Picture Soundtrack)
Eaakalavyan (Original Motion Picture Soundtrack)
Sudhinam (Original Motion Picture Soundtrack)
Achan Raajavu Appan Jethavu (Original Motion Picture Soundtrack)
Hijack (Original Motion Picture Soundtrack)
Parvathi Parinayam (Original Motion Picture Soundtrack)
Achan Kombathu Amma Varambathu (Original Motion Picture Soundtrack)
Sathyabhamakyoru Premlekhanam (Original Motion Picture Soundtrack)
Pallivathukkal Thomachan (Original Motion Picture Soundtrack)
Padanayakan (Original Motion Picture Soundtrack)
NADA SURABHI (Original Motion Soundtrack)
Padanaayakan (Original Motion Picture Soundtrack)
Poothumbiyum Poovalanmaarum (Original Motion Picture Soundtrack)
Poothumbiyum poovaalanmaarum (Original Motion Picture Soundtrack)
Malabaril Ninnoru Manimaran (Original Motion Picture Soundtrack)
British Market (Original Motion Picture Soundtrack)
Desam (Original Motion Picture Soundtrack)
Sathyabhamakkoru Premalekhanam (Original Motion Picture Soundtrack)
Sakshal Sreeman Chathunni (Orginal Motion Picture Soundtrack)
Ekalavyan (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7126c6cbb228ebd35dd2e80265eabb7de55574d9dd9475a8e210c0372ea67842. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/INM257517313.
Anuraagam (Original Motion Picture Soundtrack)
Pallivaathukkal Thommichan (Original Motion Picture Soundtrack)
August 15Th (Original Motion Picture Soundtrack)
Engo Mannil Snehamenno (From "Pramukhan")
The Megastar (Original Motion Picture Soundtrack)