Justin Zimm
type: MusicGroup
popularity: 2
followers: 182
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80a3ef7869ae064cdb07badc6b1063053f0736f45a34d4fd7b4d1125ea3b814b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18444275-c8db-4157-a7d6-7a50f0654228.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18444275-c8db-4157-a7d6-7a50f0654228.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18444275-c8db-4157-a7d6-7a50f0654228
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80a3ef7869ae064cdb07badc6b1063053f0736f45a34d4fd7b4d1125ea3b814b","name":"Justin Zimm","registered_at":"2026-06-15T22:15:39Z","symbol":"NIM0848453","token_address":"0x62894c4b229e3554719812461ee7d93fbb50a119","type":"artist","uuid":"18444275-c8db-4157-a7d6-7a50f0654228"}
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 0x80a3ef7869ae064cdb07badc6b1063053f0736f45a34d4fd7b4d1125ea3b814b. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18444275-c8db-4157-a7d6-7a50f0654228.json and https://artists.proofprofile.net/proofs/artist/18444275-c8db-4157-a7d6-7a50f0654228.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x80a3ef7869ae064cdb07badc6b1063053f0736f45a34d4fd7b4d1125ea3b814b","name":"Justin Zimm","registered_at":"2026-06-15T22:15:39Z","symbol":"NIM0848453","token_address":"0x62894c4b229e3554719812461ee7d93fbb50a119","type":"artist","uuid":"18444275-c8db-4157-a7d6-7a50f0654228"}
album: Bending Time
  type: MusicAlbum
  date published: 2016-10-16
album: Bending Time
  type: MusicAlbum
  date published: 2016-10-16