無道
type: MusicGroup
popularity: 15
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63769732d316af8698b21c61726ae8a4a0ec6f422f5fcf7533cae983b6aa86e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9553019e-b997-44dd-889c-2e0a90232328.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9553019e-b997-44dd-889c-2e0a90232328.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9553019e-b997-44dd-889c-2e0a90232328
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63769732d316af8698b21c61726ae8a4a0ec6f422f5fcf7533cae983b6aa86e8","name":"無道","registered_at":"2026-06-14T20:11:08Z","symbol":"NIM0563350","token_address":"0xe45a4081c4b5a45545dc9e7295dc6f5e47bf0690","type":"artist","uuid":"9553019e-b997-44dd-889c-2e0a90232328"}
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 0x63769732d316af8698b21c61726ae8a4a0ec6f422f5fcf7533cae983b6aa86e8. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9553019e-b997-44dd-889c-2e0a90232328.json and https://artists.proofprofile.net/proofs/artist/9553019e-b997-44dd-889c-2e0a90232328.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T03:12:39Z
  text: {"copyright_id":"0x63769732d316af8698b21c61726ae8a4a0ec6f422f5fcf7533cae983b6aa86e8","name":"無道","registered_at":"2026-06-14T20:11:08Z","symbol":"NIM0563350","token_address":"0xe45a4081c4b5a45545dc9e7295dc6f5e47bf0690","type":"artist","uuid":"9553019e-b997-44dd-889c-2e0a90232328"}
album: 無法都市
  type: MusicAlbum
  date published: 2025-03-18
album: 六合流
  type: MusicAlbum
  date published: 2025-03-28
album: ミメロ
  type: MusicAlbum
  date published: 2025-04-01
album: やってみましたが、すみません
  type: MusicAlbum
  date published: 2025-04-01
album: 未来未完成
  type: MusicAlbum
  date published: 2025-09-07