Fuji IV
type: MusicGroup
popularity: 3
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c3b959a2da1d8206475220677385bd022de01aab51b3331314281fc87fc2883
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7766689b-2cb1-472f-a6da-85e2de13c358.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7766689b-2cb1-472f-a6da-85e2de13c358.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7766689b-2cb1-472f-a6da-85e2de13c358
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c3b959a2da1d8206475220677385bd022de01aab51b3331314281fc87fc2883","name":"Fuji IV","registered_at":"2026-06-17T07:13:06Z","symbol":"NIM1320415","token_address":"0x331812cfa926c96b60dc15ed5123001bac27254e","type":"artist","uuid":"7766689b-2cb1-472f-a6da-85e2de13c358"}
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 0x2c3b959a2da1d8206475220677385bd022de01aab51b3331314281fc87fc2883. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7766689b-2cb1-472f-a6da-85e2de13c358.json and https://artists.proofprofile.net/proofs/artist/7766689b-2cb1-472f-a6da-85e2de13c358.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x2c3b959a2da1d8206475220677385bd022de01aab51b3331314281fc87fc2883","name":"Fuji IV","registered_at":"2026-06-17T07:13:06Z","symbol":"NIM1320415","token_address":"0x331812cfa926c96b60dc15ed5123001bac27254e","type":"artist","uuid":"7766689b-2cb1-472f-a6da-85e2de13c358"}
album: A Place That Never Was (Demo)
  type: MusicAlbum
  date published: 2021-10-01
album: Just Fall Asleep
  type: MusicAlbum
  date published: 2021-10-27
album: Dreams: Out And Beyond (Demo)
  type: MusicAlbum
  date published: 2021-11-01
album: Dreams: Out And Beyond
  type: MusicAlbum
  date published: 2021-11-10
album: Dreams: Out And Beyond
  type: MusicAlbum
  date published: 2021-11-11
album: Aria Math
  type: MusicAlbum
  date published: 2022-01-27
album: Minecraft: Re-Imagined
  type: MusicAlbum
  date published: 2022-02-25
album: Minecraft: Re-Imagined
  type: MusicAlbum
  date published: 2022-02-26
album: I Want to Feel Like I Feel When I'm Asleep
  type: MusicAlbum
  date published: 2022-11-16
album: Padoru
  type: MusicAlbum
  date published: 2022-12-01
album: Yet Another Year
  type: MusicAlbum
  date published: 2022-12-26
album: The Struggle of Opposites
  type: MusicAlbum
  date published: 2023-03-10
album: Silhouette
  type: MusicAlbum
  date published: 2023-09-28
album: 熱の夢 (Fever Dream)
  type: MusicAlbum
  date published: 2023-10-26
album: And I descend from grace In arms of undertow
  type: MusicAlbum
  date published: 2023-11-02
album: その中間 (Inbetween)
  type: MusicAlbum
  date published: 2023-11-11
album: Dreamcore & Subliminal Vibes
  type: MusicAlbum
  date published: 2023-11-17
album: Nightwave Plaza
  type: MusicAlbum
  date published: 2023-12-13
album: But Myself Keeps Slipping Away
  type: MusicAlbum
  date published: 2024-02-02
album: Isn't Everyone
  type: MusicAlbum
  date published: 2024-02-27
album: The Future We Were Promised
  type: MusicAlbum
  date published: 2024-03-10
album: No, You Don't (いや、そんなことはない)
  type: MusicAlbum
  date published: 2024-04-19
album: Calamity EP
  type: MusicAlbum
  date published: 2024-05-31
album: Smoke and Mirrors Pt. 2
  type: MusicAlbum
  date published: 2024-08-02
album: Illusions (mixtape)
  type: MusicAlbum
  date published: 2024-09-19
album: You're Not Here
  type: MusicAlbum
  date published: 2024-11-26
album: wretched
  type: MusicAlbum
  date published: 2025-01-21
album: dreamcore!
  type: MusicAlbum
  date published: 2025-03-14
album: Third Impact / Wave
  type: MusicAlbum
  date published: 2025-06-01
album: Kenopsia
  type: MusicAlbum
  date published: 2025-10-03
album: Glossy
  type: MusicAlbum
  date published: 2025-10-25
album: Dreams: Shinjuku Daydream Landscape
  type: MusicAlbum
  date published: 2025-11-11