Van Cleve
type: MusicGroup
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca50d9ef323e4427f314e9739b347faf054f7cfb71a117089bb12d0ed748dde8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5fcb7623-7cc9-4d2e-8f0f-6eaadc136269.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5fcb7623-7cc9-4d2e-8f0f-6eaadc136269.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5fcb7623-7cc9-4d2e-8f0f-6eaadc136269
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca50d9ef323e4427f314e9739b347faf054f7cfb71a117089bb12d0ed748dde8","name":"Van Cleve","registered_at":"2026-06-16T23:00:45Z","symbol":"NIM1202933","token_address":"0x842567d16f5d8bd3ad1ffbc93fb9b763f2702a76","type":"artist","uuid":"5fcb7623-7cc9-4d2e-8f0f-6eaadc136269"}
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 0xca50d9ef323e4427f314e9739b347faf054f7cfb71a117089bb12d0ed748dde8. 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/5fcb7623-7cc9-4d2e-8f0f-6eaadc136269.json and https://artists.proofprofile.net/proofs/artist/5fcb7623-7cc9-4d2e-8f0f-6eaadc136269.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xca50d9ef323e4427f314e9739b347faf054f7cfb71a117089bb12d0ed748dde8","name":"Van Cleve","registered_at":"2026-06-16T23:00:45Z","symbol":"NIM1202933","token_address":"0x842567d16f5d8bd3ad1ffbc93fb9b763f2702a76","type":"artist","uuid":"5fcb7623-7cc9-4d2e-8f0f-6eaadc136269"}
album: Highest Goal
  type: MusicAlbum
  date published: 2025-06-20
album: God Is Not Finished With You
  type: MusicAlbum
  date published: 2025-08-01
album: Pick Me Up
  type: MusicAlbum
  date published: 2025-09-05
album: God Is Not Finished With You
  type: MusicAlbum
  date published: 2025-09-09
album: Far Too Bright To Hide (Live at the Treetopia Treehouse)
  type: MusicAlbum
  date published: 2025-11-08