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 0x1056c0c515f8653a6b37333cf018b63069a3d8fd54276b87facaefaef39d10cd. 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/4fd27e51-9512-4d88-bcfc-965067db03ea.json and https://artists.proofprofile.net/proofs/artist/4fd27e51-9512-4d88-bcfc-965067db03ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ganapathi Bappa Title Track (From "Ganapathi Bappa")
Maa Ki Bhakti Ka Rang Mujh Pe Chadh Gaya Re
Bhakto Ke Sun Ke Pukar Bappa Ganpati Aye Hai
सियाराम के भजन करो हनुमान प्रकट हो जायेंगे
Meri Paar Laga De Naiyaa O Sherawali Maiyaa
Chali Bhakto Ki Toli Ambe Maiya Ke Darbar
Swarga Se Badakar Jiska Najara Sherawali
Apne Darbar Ki Rah Mujko Bana Le Durga Bhavani
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 0x00c7086eb6587c47f7086990c3f208bd33a57b36ba0642b9a2f13bb7fdd94d68. 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/AUBEC2356193.