Darren Lim
type: MusicGroup
description: Darren Lim (born 30 September 1972) is a Singaporean actor and television host, who was a full-time Mediacorp artiste from 1997 to 2016. Career Lim began his career as a singer. He signed with a Hong
popularity: 2
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8de98f23bd62c89afe2a1b9387ac33b30303a584111b8181f3467360379050cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2344cf03-2b2e-444e-ad8b-2c0ab5d3d756.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2344cf03-2b2e-444e-ad8b-2c0ab5d3d756.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2344cf03-2b2e-444e-ad8b-2c0ab5d3d756
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8de98f23bd62c89afe2a1b9387ac33b30303a584111b8181f3467360379050cd","name":"Darren Lim","registered_at":"2026-06-16T01:53:22Z","symbol":"NIM0900446","token_address":"0x17aa50a520183481ecbb75b4f86b85a1a4d8ff36","type":"artist","uuid":"2344cf03-2b2e-444e-ad8b-2c0ab5d3d756"}
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 0x8de98f23bd62c89afe2a1b9387ac33b30303a584111b8181f3467360379050cd. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2344cf03-2b2e-444e-ad8b-2c0ab5d3d756.json and https://artists.proofprofile.net/proofs/artist/2344cf03-2b2e-444e-ad8b-2c0ab5d3d756.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x8de98f23bd62c89afe2a1b9387ac33b30303a584111b8181f3467360379050cd","name":"Darren Lim","registered_at":"2026-06-16T01:53:22Z","symbol":"NIM0900446","token_address":"0x17aa50a520183481ecbb75b4f86b85a1a4d8ff36","type":"artist","uuid":"2344cf03-2b2e-444e-ad8b-2c0ab5d3d756"}
album: Little Wooden Puppy
  type: MusicAlbum
  date published: 2022-04-09
album: Dancing in the Flower Fields
  type: MusicAlbum
  date published: 2022-11-11
album: places
  type: MusicAlbum
  date published: 2024-12-31