Bhai Ravinder Singh Ji Hazoori Ragi Sri Darbar Sahib
{"copyright_id":"0xc77a3fb7fc64d74adac696602e6db0ee88bb161029381b28bd02fb444efdf42b","name":"Bhai Ravinder Singh Ji Hazoori Ragi Sri Darbar Sahib","registered_at":"2026-06-16T13:04:23Z","symbol":"NIM1060634","token_address":"0xddddd632d7d14853097982676bf6ad88ff81aaee","type":"artist","uuid":"436bbb38-6b08-45b8-b433-5dbaf00f77f9"}
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 0xc77a3fb7fc64d74adac696602e6db0ee88bb161029381b28bd02fb444efdf42b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/436bbb38-6b08-45b8-b433-5dbaf00f77f9.json and https://artists.proofprofile.net/proofs/artist/436bbb38-6b08-45b8-b433-5dbaf00f77f9.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 0x1aa2e0a4c91b25633af0b2b24e1ae3abf81e018920a3bb5b1fd61ff7d077ff8d. 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/INS7A2618429.