Dj Hour
type: MusicGroup
popularity: 7
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x711d5962d071704742b3fcb323364ad014c0d13a059e81261dccc3fcbf578251
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb4e6730-7bd0-42e4-99e5-86e852834bee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb4e6730-7bd0-42e4-99e5-86e852834bee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb4e6730-7bd0-42e4-99e5-86e852834bee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x711d5962d071704742b3fcb323364ad014c0d13a059e81261dccc3fcbf578251","name":"Dj Hour","registered_at":"2026-06-21T17:29:42Z","symbol":"NIM1988056","token_address":"0xbd746e1e03e6212adc522a341b0919ccf30430b8","type":"artist","uuid":"fb4e6730-7bd0-42e4-99e5-86e852834bee"}
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 0x711d5962d071704742b3fcb323364ad014c0d13a059e81261dccc3fcbf578251. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb4e6730-7bd0-42e4-99e5-86e852834bee.json and https://artists.proofprofile.net/proofs/artist/fb4e6730-7bd0-42e4-99e5-86e852834bee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x711d5962d071704742b3fcb323364ad014c0d13a059e81261dccc3fcbf578251","name":"Dj Hour","registered_at":"2026-06-21T17:29:42Z","symbol":"NIM1988056","token_address":"0xbd746e1e03e6212adc522a341b0919ccf30430b8","type":"artist","uuid":"fb4e6730-7bd0-42e4-99e5-86e852834bee"}
album: Dj Hour ft Kelepi 'Aholelei & Mataiasi Moala - Marist 'Apifo'ou
  type: MusicAlbum
  date published: 2010-10-22
album: DJ Hour Ft Kelepi 'Aholelei & Mataiasi Moala - Marist 'Apifo'ou
  type: MusicAlbum
  date published: 2010-10-22
album: 'Apifo'Ou - Dedication To Manupuna Tafolo
  type: MusicAlbum
  date published: 2021-10-12
album: 'Apifo'Ou - Dedication To Manupuna Tafolo
  type: MusicAlbum
  date published: 2021-10-12
album: 'Apifo'ou - Dedication to Manupuna Tafolo
  type: MusicAlbum
  date published: 2021-10-12
album: Mate Ma'a Tonga Kokoe Pe (Remix)
  type: MusicAlbum
  date published: 2025-10-24
album: Mate Ma'a Tonga Fisfisi Mu'a (Remix)
  type: MusicAlbum
  date published: 2025-10-24