片桐勝彦
type: MusicGroup
genre: flamenco
popularity: 4
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53377661d3203e93e2b7b9e84e4c057a5921132fb7edffe4a94a7cc275b56272
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75c96e4f-31fe-41a5-9d67-98ef4948efd1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75c96e4f-31fe-41a5-9d67-98ef4948efd1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75c96e4f-31fe-41a5-9d67-98ef4948efd1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53377661d3203e93e2b7b9e84e4c057a5921132fb7edffe4a94a7cc275b56272","name":"片桐勝彦","registered_at":"2026-06-17T07:05:14Z","symbol":"NIM1318541","token_address":"0xb08ce72381313b752ed9e339822fe68466adbe4e","type":"artist","uuid":"75c96e4f-31fe-41a5-9d67-98ef4948efd1"}
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 0x53377661d3203e93e2b7b9e84e4c057a5921132fb7edffe4a94a7cc275b56272. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75c96e4f-31fe-41a5-9d67-98ef4948efd1.json and https://artists.proofprofile.net/proofs/artist/75c96e4f-31fe-41a5-9d67-98ef4948efd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x53377661d3203e93e2b7b9e84e4c057a5921132fb7edffe4a94a7cc275b56272","name":"片桐勝彦","registered_at":"2026-06-17T07:05:14Z","symbol":"NIM1318541","token_address":"0xb08ce72381313b752ed9e339822fe68466adbe4e","type":"artist","uuid":"75c96e4f-31fe-41a5-9d67-98ef4948efd1"}
album: エティエンヌ・マルセル通り - ファルーカ (Live at El Flamenco, Shinjuku, 2007)
  type: MusicAlbum
  date published: 2007-09-12
album: Zyryab (Live at Nakano, 2008)
  type: MusicAlbum
  date published: 2008-11-30
album: Soleá
  type: MusicAlbum
  date published: 2009-08-22
album: Camino de Santiago〜天の川〜 (Live at エル・フラメンコ、新宿、2016)
  type: MusicAlbum
  date published: 2020-02-09
album: El cóndr pasa〜コンドルは飛んでいく〜 (Live at エル・フラメンコ、新宿、2016) [feat. 宮本亜都子]
  type: MusicAlbum
  date published: 2020-05-27
album: Camino de Santiago (Live at El Flamenco, Shinjuku, 2016)
  type: MusicAlbum
  date published: 2020-05-30
album: BÁILAME MALENA -Farruca- (Live at Nakano ZERO, Tokyo, 2012)
  type: MusicAlbum
  date published: 2020-12-22
album: Guajira (Live at El Flamenco, Shinjuku, 2016)
  type: MusicAlbum
  date published: 2021-08-08
album: Acompañamiento al baile flamenco
  type: MusicAlbum
  date published: 2021-08-13
album: Soleá (Live at El Flamenco, Shinjuku, 2016)
  type: MusicAlbum
  date published: 2021-12-17
album: ウイグルの子守唄 (ギターとドタール)
  type: MusicAlbum
  date published: 2022-10-09
album: ウイグルの子守唄 (ギターとサタール)
  type: MusicAlbum
  date published: 2022-10-09
album: Farruca (Live at El Flamenco, Shinjuku, 2016)
  type: MusicAlbum
  date published: 2023-05-20
album: ハナミズキ (feat. 一青窈) [Cover] [Flamenco guitar Ver.]
  type: MusicAlbum
  date published: 2023-09-07