ネル(CV:小清水亜美)
type: MusicGroup
popularity: 10
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6ea8cab7327aa9ef6c283ae57c8e4e8e27769fe87a300ceb58b4b662fbeff74
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/4853eff9-b926-43b9-a3b7-9d13e19bb593.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4853eff9-b926-43b9-a3b7-9d13e19bb593.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4853eff9-b926-43b9-a3b7-9d13e19bb593
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6ea8cab7327aa9ef6c283ae57c8e4e8e27769fe87a300ceb58b4b662fbeff74","name":"ネル(CV:小清水亜美)","registered_at":"2026-06-16T14:48:56Z","symbol":"NIM1085581","token_address":"0xf901876755f27f9c9da6a1eba59861d446c8d51f","type":"artist","uuid":"4853eff9-b926-43b9-a3b7-9d13e19bb593"}
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 0xe6ea8cab7327aa9ef6c283ae57c8e4e8e27769fe87a300ceb58b4b662fbeff74. 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/4853eff9-b926-43b9-a3b7-9d13e19bb593.json and https://artists.proofprofile.net/proofs/artist/4853eff9-b926-43b9-a3b7-9d13e19bb593.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe6ea8cab7327aa9ef6c283ae57c8e4e8e27769fe87a300ceb58b4b662fbeff74","name":"ネル(CV:小清水亜美)","registered_at":"2026-06-16T14:48:56Z","symbol":"NIM1085581","token_address":"0xf901876755f27f9c9da6a1eba59861d446c8d51f","type":"artist","uuid":"4853eff9-b926-43b9-a3b7-9d13e19bb593"}
album: ブルーアーカイブ 絆ダイアローグ (Vol.10 「ネル」)
  type: MusicAlbum
  date published: 2025-04-21