Oh, Harry
type: MusicGroup
popularity: 2
followers: 293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x526e35021aa284e64088f71971dcc3285701cbfed870f1a3f86afb631e736442
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f37b0589-7dc0-410b-a545-a7a4bc60af5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f37b0589-7dc0-410b-a545-a7a4bc60af5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f37b0589-7dc0-410b-a545-a7a4bc60af5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x526e35021aa284e64088f71971dcc3285701cbfed870f1a3f86afb631e736442","name":"Oh, Harry","registered_at":"2026-06-21T14:08:00Z","symbol":"NIM1943130","token_address":"0xd3dae6f8f954b3a1c902514d8f0af1e07c3cd712","type":"artist","uuid":"f37b0589-7dc0-410b-a545-a7a4bc60af5b"}
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 0x526e35021aa284e64088f71971dcc3285701cbfed870f1a3f86afb631e736442. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f37b0589-7dc0-410b-a545-a7a4bc60af5b.json and https://artists.proofprofile.net/proofs/artist/f37b0589-7dc0-410b-a545-a7a4bc60af5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x526e35021aa284e64088f71971dcc3285701cbfed870f1a3f86afb631e736442","name":"Oh, Harry","registered_at":"2026-06-21T14:08:00Z","symbol":"NIM1943130","token_address":"0xd3dae6f8f954b3a1c902514d8f0af1e07c3cd712","type":"artist","uuid":"f37b0589-7dc0-410b-a545-a7a4bc60af5b"}
album: Arena Rock
  type: MusicAlbum
  date published: 2010-04-23
album: Arena Rock
  type: MusicAlbum
  date published: 2010-08-24
album: Laj Laj
  type: MusicAlbum
  date published: 2015
album: Soft
  type: MusicAlbum
  date published: 2015
album: I Wanna Be Your Lover
  type: MusicAlbum
  date published: 2015
album: Fuck U
  type: MusicAlbum
  date published: 2015
album: Laj Laj
  type: MusicAlbum
  date published: 2015-07-12
album: I Wanna Be Your Lover
  type: MusicAlbum
  date published: 2015-07-12
album: Soft
  type: MusicAlbum
  date published: 2015-07-12
album: Fuck U
  type: MusicAlbum
  date published: 2015-07-12