Hong Kong Pouch
type: MusicGroup
popularity: 15
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb302b666231503cb424db12f1139c1ab63326980cd23f709296c371c6131265
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e82eb988-e598-4a98-8601-044ef4d9f190.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e82eb988-e598-4a98-8601-044ef4d9f190.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e82eb988-e598-4a98-8601-044ef4d9f190
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb302b666231503cb424db12f1139c1ab63326980cd23f709296c371c6131265","name":"Hong Kong Pouch","registered_at":"2026-06-15T04:49:58Z","symbol":"NIM0687239","token_address":"0x51be6b199bc142d9cec484af32378f1c10397229","type":"artist","uuid":"e82eb988-e598-4a98-8601-044ef4d9f190"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb302b666231503cb424db12f1139c1ab63326980cd23f709296c371c6131265. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e82eb988-e598-4a98-8601-044ef4d9f190.json and https://artists.proofprofile.net/proofs/artist/e82eb988-e598-4a98-8601-044ef4d9f190.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xbb302b666231503cb424db12f1139c1ab63326980cd23f709296c371c6131265","name":"Hong Kong Pouch","registered_at":"2026-06-15T04:49:58Z","symbol":"NIM0687239","token_address":"0x51be6b199bc142d9cec484af32378f1c10397229","type":"artist","uuid":"e82eb988-e598-4a98-8601-044ef4d9f190"}
album: Justiffy
  type: MusicAlbum
  date published: 2000-01-10
album: The X-Mas Album
  type: MusicAlbum
  date published: 2002-01-09
album: Combatative Repetitive!
  type: MusicAlbum
  date published: 2003-01-09
album: Moist Over 80
  type: MusicAlbum
  date published: 2005-01-10
album: Give Us Thanks
  type: MusicAlbum
  date published: 2011-01-14
album: Interstate Soundsystem
  type: MusicAlbum
  date published: 2012-01-10
album: Blackout Decade
  type: MusicAlbum
  date published: 2014-01-13
album: Not Dead Yet but (An HKP Retrospective)
  type: MusicAlbum
  date published: 2020-01-05
album: Ignorance Is Malice
  type: MusicAlbum
  date published: 2021-01-30
album: The Saw You Nodding EP
  type: MusicAlbum
  date published: 2022-01-04
album: Summer of None Single
  type: MusicAlbum
  date published: 2024-03-20