Kim Dong Min
type: MusicGroup
popularity: 2
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f9c974409465bec75e6d8cbb76f08fb13af58b86437b8c5dba4649d5119eba2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2cc8548-afdd-4856-89e7-fc1b393d0902.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2cc8548-afdd-4856-89e7-fc1b393d0902.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2cc8548-afdd-4856-89e7-fc1b393d0902
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f9c974409465bec75e6d8cbb76f08fb13af58b86437b8c5dba4649d5119eba2","name":"Kim Dong Min","registered_at":"2026-06-20T06:19:58Z","symbol":"NIM1538945","token_address":"0x769a21c8481ade2804f51c34c857e69d5de2eada","type":"artist","uuid":"a2cc8548-afdd-4856-89e7-fc1b393d0902"}
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 0x7f9c974409465bec75e6d8cbb76f08fb13af58b86437b8c5dba4649d5119eba2. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2cc8548-afdd-4856-89e7-fc1b393d0902.json and https://artists.proofprofile.net/proofs/artist/a2cc8548-afdd-4856-89e7-fc1b393d0902.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x7f9c974409465bec75e6d8cbb76f08fb13af58b86437b8c5dba4649d5119eba2","name":"Kim Dong Min","registered_at":"2026-06-20T06:19:58Z","symbol":"NIM1538945","token_address":"0x769a21c8481ade2804f51c34c857e69d5de2eada","type":"artist","uuid":"a2cc8548-afdd-4856-89e7-fc1b393d0902"}
album: Invisible love
  type: MusicAlbum
  date published: 2017-01-17
album: 쌍코피가터졌네
  type: MusicAlbum
  date published: 2025-05-09
album: 공자말씀
  type: MusicAlbum
  date published: 2025-07-30