星空 凛 (CV.飯田里穂) from μ's
type: MusicGroup
popularity: 5
followers: 6124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3784d757c405081283acd8d81898b1d48e6b79dfc015b2f9209499d08fe86d0b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a050637b-6e71-4708-881a-8923972be987.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a050637b-6e71-4708-881a-8923972be987.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a050637b-6e71-4708-881a-8923972be987
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3784d757c405081283acd8d81898b1d48e6b79dfc015b2f9209499d08fe86d0b","name":"星空 凛 (CV.飯田里穂) from μ's","registered_at":"2026-06-20T05:34:49Z","symbol":"NIM1527135","token_address":"0xd4d0c7277e61ecd71f77d98b7b869d17feb70278","type":"artist","uuid":"a050637b-6e71-4708-881a-8923972be987"}
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 0x3784d757c405081283acd8d81898b1d48e6b79dfc015b2f9209499d08fe86d0b. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a050637b-6e71-4708-881a-8923972be987.json and https://artists.proofprofile.net/proofs/artist/a050637b-6e71-4708-881a-8923972be987.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x3784d757c405081283acd8d81898b1d48e6b79dfc015b2f9209499d08fe86d0b","name":"星空 凛 (CV.飯田里穂) from μ's","registered_at":"2026-06-20T05:34:49Z","symbol":"NIM1527135","token_address":"0xd4d0c7277e61ecd71f77d98b7b869d17feb70278","type":"artist","uuid":"a050637b-6e71-4708-881a-8923972be987"}
album: ラブライブ!Solo Live! Collection Ring a yellow bell
  type: MusicAlbum
  date published: 2014-04-02