ZERRY
type: MusicGroup
genre: j-rap
popularity: 11
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27cf7437eded005fbe68490abb4b002f5ca9ee7474431c48caa95c1cf5d38d7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dce1fecb-0543-4462-8d80-a6e446c704ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dce1fecb-0543-4462-8d80-a6e446c704ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dce1fecb-0543-4462-8d80-a6e446c704ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
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 0x27cf7437eded005fbe68490abb4b002f5ca9ee7474431c48caa95c1cf5d38d7b. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dce1fecb-0543-4462-8d80-a6e446c704ac.json and https://artists.proofprofile.net/proofs/artist/dce1fecb-0543-4462-8d80-a6e446c704ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
album: 共鳴
  type: MusicAlbum
  date published: 2021-08-26
album: ワルイアソビ (OVER KILL REMIX)
  type: MusicAlbum
  date published: 2024-03-09
album: WARUI ASOBI (OVER KILL REMIX)
  type: MusicAlbum
  date published: 2024-03-09
album: Gangsta life
  type: MusicAlbum
  date published: 2024-11-30
album: Gangsta life
  type: MusicAlbum
  date published: 2024-11-30
album: 0
  type: MusicAlbum
  date published: 2025-04-16
album: 0
  type: MusicAlbum
  date published: 2025-04-16