平和うつ緩和
type: MusicGroup
popularity: 4
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d3c51d58eee15869b20d1659035cf0671f30c733a897c74b5849ceef51096a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f221ed3-69b1-4659-ba65-b03805bbacd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f221ed3-69b1-4659-ba65-b03805bbacd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f221ed3-69b1-4659-ba65-b03805bbacd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d3c51d58eee15869b20d1659035cf0671f30c733a897c74b5849ceef51096a1","name":"平和うつ緩和","registered_at":"2026-06-16T05:57:23Z","symbol":"NIM0958738","token_address":"0x14890715040a3c62f1604cb0af51bf9a50ec4248","type":"artist","uuid":"2f221ed3-69b1-4659-ba65-b03805bbacd7"}
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 0x4d3c51d58eee15869b20d1659035cf0671f30c733a897c74b5849ceef51096a1. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f221ed3-69b1-4659-ba65-b03805bbacd7.json and https://artists.proofprofile.net/proofs/artist/2f221ed3-69b1-4659-ba65-b03805bbacd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0x4d3c51d58eee15869b20d1659035cf0671f30c733a897c74b5849ceef51096a1","name":"平和うつ緩和","registered_at":"2026-06-16T05:57:23Z","symbol":"NIM0958738","token_address":"0x14890715040a3c62f1604cb0af51bf9a50ec4248","type":"artist","uuid":"2f221ed3-69b1-4659-ba65-b03805bbacd7"}
album: うつ病緩和補助音楽：不安ストレス治療ヒーリング・落ち着く心地よい平和ミュージック
  type: MusicAlbum
  date published: 2021-07-30