虫の鳴き声
type: MusicGroup
popularity: 3
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f1dc9699166c4033dbb27690fbf30e1ba5b9be56f7cfb2ff358889c0f60fb4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f43d21a9-c781-49fe-a098-13209a2454a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f43d21a9-c781-49fe-a098-13209a2454a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f43d21a9-c781-49fe-a098-13209a2454a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f1dc9699166c4033dbb27690fbf30e1ba5b9be56f7cfb2ff358889c0f60fb4c","name":"虫の鳴き声","registered_at":"2026-06-21T14:13:30Z","symbol":"NIM1943629","token_address":"0x5b2527d3a7867b1127f82478649151fc0623b379","type":"artist","uuid":"f43d21a9-c781-49fe-a098-13209a2454a3"}
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 0x8f1dc9699166c4033dbb27690fbf30e1ba5b9be56f7cfb2ff358889c0f60fb4c. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f43d21a9-c781-49fe-a098-13209a2454a3.json and https://artists.proofprofile.net/proofs/artist/f43d21a9-c781-49fe-a098-13209a2454a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x8f1dc9699166c4033dbb27690fbf30e1ba5b9be56f7cfb2ff358889c0f60fb4c","name":"虫の鳴き声","registered_at":"2026-06-21T14:13:30Z","symbol":"NIM1943629","token_address":"0x5b2527d3a7867b1127f82478649151fc0623b379","type":"artist","uuid":"f43d21a9-c781-49fe-a098-13209a2454a3"}
album: 虫の鳴き声 ・ リラックス効果、ヒーリング効果あり
  type: MusicAlbum
  date published: 2019-01-18
album: ウグイスの鳴き声 ・ 春の自然の音
  type: MusicAlbum
  date published: 2019-10-01
album: 森の中の自然音: 川のせせらぎと鳥のさえずり, リラックスＢＧＭ
  type: MusicAlbum
  date published: 2021-02-23
album: 虫の音: 森林浴ヒーリングＢＧＭ, 鳥と虫の鳴き声, 作業用リラックス
  type: MusicAlbum
  date published: 2021-07-20
album: 虫と自然: Single
  type: MusicAlbum
  date published: 2022-11-07
album: 虫と自然: 睡眠導入自然音, コオロギの音, リラクゼーション秋の風情環境音
  type: MusicAlbum
  date published: 2022-11-07
album: 安らぎの虫の自然音 - 自然ヒーリング, 秋の森の環境音
  type: MusicAlbum
  date published: 2023-11-06
album: 自然のさえずり：森林の癒し水音虫の鳴き声サウンド・ストレス浄化深呼吸リフレッシュ
  type: MusicAlbum
  date published: 2024-04-18