Bhai Niranjan Singh Ji (Jawaddi Kalan) (Jawaddi Kalan)
{"copyright_id":"0x0b90ee93febcb96bd042102cb2e88e7a1024479c00fdd2ecb95a1d89dbb59ffb","name":"Bhai Niranjan Singh Ji (Jawaddi Kalan) (Jawaddi Kalan)","registered_at":"2026-06-14T19:17:47Z","symbol":"NIM0550656","token_address":"0x4fd76f58f62514bc93889519423bc40fe092b13f","type":"artist","uuid":"8d8dbbb8-d281-4263-b87b-be922c481c66"}
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 0x0b90ee93febcb96bd042102cb2e88e7a1024479c00fdd2ecb95a1d89dbb59ffb. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d8dbbb8-d281-4263-b87b-be922c481c66.json and https://artists.proofprofile.net/proofs/artist/8d8dbbb8-d281-4263-b87b-be922c481c66.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 0x3b06cd1c7ce046d652fd45041bf7ebd0a64c08619c135897d1eb47d01f33142a. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/INS189610082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc616ed9ec7b2441d8a110c7f18f87c7e38f6bb7accf1068d118693be30635f53. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/INS180465374.