Mandeep Singh
type: MusicGroup
description: Mandeep Singh (born 18 December 1991) is an Indian cricketer. He plays for Punjab in the top-flight of Indian cricket.Punjab Squad, Ranji Trophy 2011/12 Ahead of India's 2024-25 domestic season, he mo
popularity: 10
followers: 179
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9686b1b045b236782a5b39033fe392bf51739d33216c000b7c3d96ba904638bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86f9c418-d28d-46cc-bd20-9344e24264e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86f9c418-d28d-46cc-bd20-9344e24264e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86f9c418-d28d-46cc-bd20-9344e24264e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9686b1b045b236782a5b39033fe392bf51739d33216c000b7c3d96ba904638bd","name":"Mandeep Singh","registered_at":"2026-06-17T12:40:01Z","symbol":"NIM1398334","token_address":"0x323f36e56e8a7da8c4f362270c57e34c44073645","type":"artist","uuid":"86f9c418-d28d-46cc-bd20-9344e24264e7"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9686b1b045b236782a5b39033fe392bf51739d33216c000b7c3d96ba904638bd. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86f9c418-d28d-46cc-bd20-9344e24264e7.json and https://artists.proofprofile.net/proofs/artist/86f9c418-d28d-46cc-bd20-9344e24264e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x9686b1b045b236782a5b39033fe392bf51739d33216c000b7c3d96ba904638bd","name":"Mandeep Singh","registered_at":"2026-06-17T12:40:01Z","symbol":"NIM1398334","token_address":"0x323f36e56e8a7da8c4f362270c57e34c44073645","type":"artist","uuid":"86f9c418-d28d-46cc-bd20-9344e24264e7"}
album: Lohri Putt Di
  type: MusicAlbum
  date published: 2023-01-08
album: Love You More
  type: MusicAlbum
  date published: 2023-02-06