かげぼうし
type: MusicGroup
genre: j-rock
genre: post-rock
genre: psychedelic rock
genre: visual kei
popularity: 3
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cbd5912a5562538c4b5bba6792061aca2ede9fb73a3947f818d14ee9f945e92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f382c50-4c46-4768-830e-a58403aa85d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f382c50-4c46-4768-830e-a58403aa85d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f382c50-4c46-4768-830e-a58403aa85d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cbd5912a5562538c4b5bba6792061aca2ede9fb73a3947f818d14ee9f945e92","name":"かげぼうし","registered_at":"2026-06-15T18:49:02Z","symbol":"NIM0799194","token_address":"0x481526abcb1b97a237ac289c7dde7caa8163ea28","type":"artist","uuid":"0f382c50-4c46-4768-830e-a58403aa85d7"}
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 0x3cbd5912a5562538c4b5bba6792061aca2ede9fb73a3947f818d14ee9f945e92. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f382c50-4c46-4768-830e-a58403aa85d7.json and https://artists.proofprofile.net/proofs/artist/0f382c50-4c46-4768-830e-a58403aa85d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x3cbd5912a5562538c4b5bba6792061aca2ede9fb73a3947f818d14ee9f945e92","name":"かげぼうし","registered_at":"2026-06-15T18:49:02Z","symbol":"NIM0799194","token_address":"0x481526abcb1b97a237ac289c7dde7caa8163ea28","type":"artist","uuid":"0f382c50-4c46-4768-830e-a58403aa85d7"}
album: アンダンテ
  type: MusicAlbum
  date published: 2007-06-06
album: ANDANTE
  type: MusicAlbum
  date published: 2007-06-06