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 0xbb92de6d6269b840129bbf413cc4f364ab2e8bf1e0ba57eff6168ae74d6f1f20. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c434ce6-1116-40be-ab73-fa35b79297a6.json and https://artists.proofprofile.net/proofs/artist/1c434ce6-1116-40be-ab73-fa35b79297a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gori Gauri Mandvakhali Galgale Nighale (Dj Nex)
Lo Chali Main Apne Devar Ki Baarat Le Ke (Wedding Song - Dj Nex)
Lo Chali Main Apne Devar Ki Baarat Le Ke - Wedding Song - Dj Nex
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 0x1b3e3b7e2a772301dca1ec2da27bfe0e8780b15dab53604092b7f1b0628ee668. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZHN72496298.
Bhima Tuch Aamchi Shaan Aahe (Kadubai Kharat Dj Song DJ Nex)
Aalya Ga Baya Aalya Dj Song (Mayur Naik Dj Nex)