999 zombie
type: MusicGroup
popularity: 2
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7bc6a3e079d550b6ae40f88f3fe7ed3fc7ede054192108eb9818ab192a97970
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954028
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954028
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38b19b30-34a1-4251-99d8-07bf03df8605.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38b19b30-34a1-4251-99d8-07bf03df8605.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38b19b30-34a1-4251-99d8-07bf03df8605
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:08:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7bc6a3e079d550b6ae40f88f3fe7ed3fc7ede054192108eb9818ab192a97970","name":"999 zombie","registered_at":"2026-06-16T09:39:08Z","symbol":"NIM1011674","token_address":"0x89332fdb4ffa2a355cec473e362bd0e16779e165","type":"artist","uuid":"38b19b30-34a1-4251-99d8-07bf03df8605"}
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 0xf7bc6a3e079d550b6ae40f88f3fe7ed3fc7ede054192108eb9818ab192a97970. Chain 2 (Bitcoin): anchored in block 954028 (2026-06-17T01:08:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38b19b30-34a1-4251-99d8-07bf03df8605.json and https://artists.proofprofile.net/proofs/artist/38b19b30-34a1-4251-99d8-07bf03df8605.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:08:06Z
  text: {"copyright_id":"0xf7bc6a3e079d550b6ae40f88f3fe7ed3fc7ede054192108eb9818ab192a97970","name":"999 zombie","registered_at":"2026-06-16T09:39:08Z","symbol":"NIM1011674","token_address":"0x89332fdb4ffa2a355cec473e362bd0e16779e165","type":"artist","uuid":"38b19b30-34a1-4251-99d8-07bf03df8605"}
album: Wabi-Sabi
  type: MusicAlbum
  date published: 2024-07-31
album: Romeo Diaries
  type: MusicAlbum
  date published: 2025-04-30