Ruigo Euchi
type: MusicGroup
popularity: 4
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0a0219db041507a5e1e77d26bef475fa273c295bdc7df08d7d87c8874b2bfbf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/479db371-8abd-4745-88e8-134aef83de69.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/479db371-8abd-4745-88e8-134aef83de69.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/479db371-8abd-4745-88e8-134aef83de69
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0a0219db041507a5e1e77d26bef475fa273c295bdc7df08d7d87c8874b2bfbf","name":"Ruigo Euchi","registered_at":"2026-06-16T14:51:06Z","symbol":"NIM1086095","token_address":"0xda1a3461cff030fa8bc894885696b18fa4ea17c7","type":"artist","uuid":"479db371-8abd-4745-88e8-134aef83de69"}
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 0xc0a0219db041507a5e1e77d26bef475fa273c295bdc7df08d7d87c8874b2bfbf. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/479db371-8abd-4745-88e8-134aef83de69.json and https://artists.proofprofile.net/proofs/artist/479db371-8abd-4745-88e8-134aef83de69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xc0a0219db041507a5e1e77d26bef475fa273c295bdc7df08d7d87c8874b2bfbf","name":"Ruigo Euchi","registered_at":"2026-06-16T14:51:06Z","symbol":"NIM1086095","token_address":"0xda1a3461cff030fa8bc894885696b18fa4ea17c7","type":"artist","uuid":"479db371-8abd-4745-88e8-134aef83de69"}
album: Really doesn't matter
  type: MusicAlbum
  date published: 2023-11-06
album: Put it off until the next day
  type: MusicAlbum
  date published: 2023-11-06
album: Endured well
  type: MusicAlbum
  date published: 2023-11-06
album: That one is too
  type: MusicAlbum
  date published: 2023-11-06
album: To concentrate
  type: MusicAlbum
  date published: 2023-11-06
album: Call home
  type: MusicAlbum
  date published: 2023-11-06
album: Seems to be appropriate
  type: MusicAlbum
  date published: 2023-11-06
album: Time is passing so slowly
  type: MusicAlbum
  date published: 2023-11-06
album: Announcement at 12
  type: MusicAlbum
  date published: 2023-11-06
album: 41 items
  type: MusicAlbum
  date published: 2023-11-06
album: Various experiences
  type: MusicAlbum
  date published: 2023-11-06
album: Saw the number together
  type: MusicAlbum
  date published: 2023-11-06
album: I was impatient
  type: MusicAlbum
  date published: 2023-11-06
album: Mass generation
  type: MusicAlbum
  date published: 2023-11-06
album: Lost my mind on the way
  type: MusicAlbum
  date published: 2023-11-06
album: If you can help
  type: MusicAlbum
  date published: 2023-11-06
album: Noticed at 12 o'clock
  type: MusicAlbum
  date published: 2023-11-06
album: Pre-performance
  type: MusicAlbum
  date published: 2023-11-06
album: I can't say it because
  type: MusicAlbum
  date published: 2023-11-06
album: A hopeless day
  type: MusicAlbum
  date published: 2023-11-06