岡林風穂
type: MusicGroup
genre: japanese indie
genre: shibuya-kei
popularity: 7
followers: 1177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39bba804dd6dfb53272b8bbc52a9681495a166b1a7bf0aa5fb49637cebb36f58
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/5e6cfd14-01c5-4bb5-aeb3-71e8b9e01664.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e6cfd14-01c5-4bb5-aeb3-71e8b9e01664.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e6cfd14-01c5-4bb5-aeb3-71e8b9e01664
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39bba804dd6dfb53272b8bbc52a9681495a166b1a7bf0aa5fb49637cebb36f58","name":"岡林風穂","registered_at":"2026-06-16T22:31:38Z","symbol":"NIM1195982","token_address":"0xe606ac84978ca3c1c12721f8e2ad17f7c410a55c","type":"artist","uuid":"5e6cfd14-01c5-4bb5-aeb3-71e8b9e01664"}
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 0x39bba804dd6dfb53272b8bbc52a9681495a166b1a7bf0aa5fb49637cebb36f58. 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/5e6cfd14-01c5-4bb5-aeb3-71e8b9e01664.json and https://artists.proofprofile.net/proofs/artist/5e6cfd14-01c5-4bb5-aeb3-71e8b9e01664.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x39bba804dd6dfb53272b8bbc52a9681495a166b1a7bf0aa5fb49637cebb36f58","name":"岡林風穂","registered_at":"2026-06-16T22:31:38Z","symbol":"NIM1195982","token_address":"0xe606ac84978ca3c1c12721f8e2ad17f7c410a55c","type":"artist","uuid":"5e6cfd14-01c5-4bb5-aeb3-71e8b9e01664"}
album: 風と穂
  type: MusicAlbum
  date published: 2021-04-14
album: めっちゃめっちゃ春
  type: MusicAlbum
  date published: 2021-04-14
album: 刺激的な昼下がり
  type: MusicAlbum
  date published: 2022-11-30
album: 東京
  type: MusicAlbum
  date published: 2025-10-29