The Samajwadi Party ( SP; ) is a socialist political party in India. It was founded on 4 October 1992 by former Janata Dal politician Mulayam Singh Yadav and is headquartered in New Delhi. It is the
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 0x52c98a8e7a8ff4e2bd7c927f3dc89292bc731fb3d0bf246c736cb5a4c3d76b6e. 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/6a36e434-e490-4e7c-9c2a-de9243757257.json and https://artists.proofprofile.net/proofs/artist/6a36e434-e490-4e7c-9c2a-de9243757257.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Neta Ji Yaad Aap Ko Karte Rahege Hum (Special Version)
Akhilesh Yadav Zindabad (Special Version)
Tha Naam Mulayam Singh (Special Version)