Kim Ven
type: MusicGroup
popularity: 10
followers: 442
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d5de84ece7db6781f1f63a4c736bd54e16b43aec10ac475971711e0cfe7f1ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8816202-7c29-4495-8145-1a7bb9866238.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8816202-7c29-4495-8145-1a7bb9866238.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8816202-7c29-4495-8145-1a7bb9866238
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d5de84ece7db6781f1f63a4c736bd54e16b43aec10ac475971711e0cfe7f1ae","name":"Kim Ven","registered_at":"2026-06-20T22:09:43Z","symbol":"NIM1729783","token_address":"0x49adef0cde3f71a133d5a18b51574b51a58440df","type":"artist","uuid":"c8816202-7c29-4495-8145-1a7bb9866238"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5de84ece7db6781f1f63a4c736bd54e16b43aec10ac475971711e0cfe7f1ae. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8816202-7c29-4495-8145-1a7bb9866238.json and https://artists.proofprofile.net/proofs/artist/c8816202-7c29-4495-8145-1a7bb9866238.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x2d5de84ece7db6781f1f63a4c736bd54e16b43aec10ac475971711e0cfe7f1ae","name":"Kim Ven","registered_at":"2026-06-20T22:09:43Z","symbol":"NIM1729783","token_address":"0x49adef0cde3f71a133d5a18b51574b51a58440df","type":"artist","uuid":"c8816202-7c29-4495-8145-1a7bb9866238"}
album: I Hate it When You Lie
  type: MusicAlbum
  date published: 2019-08-23
album: I Hate it When You Lie
  type: MusicAlbum
  date published: 2019-08-23
album: Way That You Keep Me High
  type: MusicAlbum
  date published: 2021-03-11
album: Way That You Keep Me High
  type: MusicAlbum
  date published: 2021-03-26
album: Younger
  type: MusicAlbum
  date published: 2022-08-03
album: Cool Car
  type: MusicAlbum
  date published: 2022-11-02
album: Younger
  type: MusicAlbum
  date published: 2023-02-15