土取利行
type: MusicGroup
genre: minimalism
genre: new age
popularity: 2
followers: 485
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56a45554d2b6f12837793fad8f0e10c7b71dab6a6a6e3c05686cef965d8868c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb95622b-7dfb-4d42-bcce-85e0383b3a1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb95622b-7dfb-4d42-bcce-85e0383b3a1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb95622b-7dfb-4d42-bcce-85e0383b3a1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56a45554d2b6f12837793fad8f0e10c7b71dab6a6a6e3c05686cef965d8868c6","name":"土取利行","registered_at":"2026-06-21T10:47:41Z","symbol":"NIM1902729","token_address":"0xdd8f952ec63d50037a34455381f320d2e8181c5a","type":"artist","uuid":"eb95622b-7dfb-4d42-bcce-85e0383b3a1d"}
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 0x56a45554d2b6f12837793fad8f0e10c7b71dab6a6a6e3c05686cef965d8868c6. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb95622b-7dfb-4d42-bcce-85e0383b3a1d.json and https://artists.proofprofile.net/proofs/artist/eb95622b-7dfb-4d42-bcce-85e0383b3a1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x56a45554d2b6f12837793fad8f0e10c7b71dab6a6a6e3c05686cef965d8868c6","name":"土取利行","registered_at":"2026-06-21T10:47:41Z","symbol":"NIM1902729","token_address":"0xdd8f952ec63d50037a34455381f320d2e8181c5a","type":"artist","uuid":"eb95622b-7dfb-4d42-bcce-85e0383b3a1d"}
album: 瞑響・壁画洞窟—旧石器時代のクロマニョン・サウンズ
  type: MusicAlbum
  date published: 2008-07-23
album: 銅鐸—黄金の鼓動
  type: MusicAlbum
  date published: 2008-07-23
album: サヌカイト—古代石の自然律
  type: MusicAlbum
  date published: 2008-07-23
album: 縄文鼓—大地の響震
  type: MusicAlbum
  date published: 2008-07-23