Joe Kold
type: MusicGroup
genre: psytrance
popularity: 3
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a203a7fa0eb27500cabacde8734dc47ae3033e625bc1df8749b6a602a47cec1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953841
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953841
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0099c31a-f4a9-4619-9b4e-e190104783a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0099c31a-f4a9-4619-9b4e-e190104783a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0099c31a-f4a9-4619-9b4e-e190104783a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:20:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a203a7fa0eb27500cabacde8734dc47ae3033e625bc1df8749b6a602a47cec1","name":"Joe Kold","registered_at":"2026-06-15T13:41:17Z","symbol":"NIM0725769","token_address":"0x0bcc17c91433a1fd8d0fd4ef5bd21de857f1b061","type":"artist","uuid":"0099c31a-f4a9-4619-9b4e-e190104783a8"}
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 0x1a203a7fa0eb27500cabacde8734dc47ae3033e625bc1df8749b6a602a47cec1. Chain 2 (Bitcoin): anchored in block 953841 (2026-06-15T22:20:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0099c31a-f4a9-4619-9b4e-e190104783a8.json and https://artists.proofprofile.net/proofs/artist/0099c31a-f4a9-4619-9b4e-e190104783a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:20:26Z
  text: {"copyright_id":"0x1a203a7fa0eb27500cabacde8734dc47ae3033e625bc1df8749b6a602a47cec1","name":"Joe Kold","registered_at":"2026-06-15T13:41:17Z","symbol":"NIM0725769","token_address":"0x0bcc17c91433a1fd8d0fd4ef5bd21de857f1b061","type":"artist","uuid":"0099c31a-f4a9-4619-9b4e-e190104783a8"}
album: Force of Mind
  type: MusicAlbum
  date published: 2020-03-25
album: Sweet, Extreme and Something in Between
  type: MusicAlbum
  date published: 2023-06-02