高い波長
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x697afec6cddcf8e66a8646512f6dd4c92424066a205d211c513ff7164c46950b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9548b24-6525-4865-9439-337d5d309f1b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9548b24-6525-4865-9439-337d5d309f1b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9548b24-6525-4865-9439-337d5d309f1b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x697afec6cddcf8e66a8646512f6dd4c92424066a205d211c513ff7164c46950b","name":"高い波長","registered_at":"2026-06-21T04:17:15Z","symbol":"NIM1816832","token_address":"0xea32c2669f71273908deefc011088319e3880d87","type":"artist","uuid":"d9548b24-6525-4865-9439-337d5d309f1b"}
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 0x697afec6cddcf8e66a8646512f6dd4c92424066a205d211c513ff7164c46950b. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9548b24-6525-4865-9439-337d5d309f1b.json and https://artists.proofprofile.net/proofs/artist/d9548b24-6525-4865-9439-337d5d309f1b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x697afec6cddcf8e66a8646512f6dd4c92424066a205d211c513ff7164c46950b","name":"高い波長","registered_at":"2026-06-21T04:17:15Z","symbol":"NIM1816832","token_address":"0xea32c2669f71273908deefc011088319e3880d87","type":"artist","uuid":"d9548b24-6525-4865-9439-337d5d309f1b"}
album: 宇宙エネルギーレイキ入り浄化ヒーリング音楽、宇宙意識の覚醒
  type: MusicAlbum
  date published: 2020-01-30