未知のパワー
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x205df8cfda302834f15c28b9ee2b3f2d433688955b37fb62090c3ad1c8b84ca5
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/4c8f9943-7e54-4c52-961d-6441f9ff3bba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c8f9943-7e54-4c52-961d-6441f9ff3bba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c8f9943-7e54-4c52-961d-6441f9ff3bba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x205df8cfda302834f15c28b9ee2b3f2d433688955b37fb62090c3ad1c8b84ca5","name":"未知のパワー","registered_at":"2026-06-16T16:14:41Z","symbol":"NIM1106049","token_address":"0xffdf2f367e67e30da11ea8c81ffc513c20b12652","type":"artist","uuid":"4c8f9943-7e54-4c52-961d-6441f9ff3bba"}
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 0x205df8cfda302834f15c28b9ee2b3f2d433688955b37fb62090c3ad1c8b84ca5. 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/4c8f9943-7e54-4c52-961d-6441f9ff3bba.json and https://artists.proofprofile.net/proofs/artist/4c8f9943-7e54-4c52-961d-6441f9ff3bba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x205df8cfda302834f15c28b9ee2b3f2d433688955b37fb62090c3ad1c8b84ca5","name":"未知のパワー","registered_at":"2026-06-16T16:14:41Z","symbol":"NIM1106049","token_address":"0xffdf2f367e67e30da11ea8c81ffc513c20b12652","type":"artist","uuid":"4c8f9943-7e54-4c52-961d-6441f9ff3bba"}
album: ヒーリング波動: 運気と波動を高める瞑想音楽, 空間浄化, 幸運招福
  type: MusicAlbum
  date published: 2022-09-02
album: 波動を高める瞑想: 疲労回復の瞑想音楽, 空間の浄化
  type: MusicAlbum
  date published: 2023-05-31