Sophie Coyote
type: MusicGroup
genre: bluegrass
genre: newgrass
popularity: 2
followers: 313
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf45f3ac435a34614a177fb47eaf5ba5594a73de8497c65b209a5ca1d8af9ba25
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/2f448224-4dac-44e7-a33f-6037fdfe936b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f448224-4dac-44e7-a33f-6037fdfe936b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f448224-4dac-44e7-a33f-6037fdfe936b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf45f3ac435a34614a177fb47eaf5ba5594a73de8497c65b209a5ca1d8af9ba25","name":"Sophie Coyote","registered_at":"2026-06-16T05:58:18Z","symbol":"NIM0958954","token_address":"0xad1da15acd8e1722e892a3295c042d25e001d6c1","type":"artist","uuid":"2f448224-4dac-44e7-a33f-6037fdfe936b"}
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 0xf45f3ac435a34614a177fb47eaf5ba5594a73de8497c65b209a5ca1d8af9ba25. 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/2f448224-4dac-44e7-a33f-6037fdfe936b.json and https://artists.proofprofile.net/proofs/artist/2f448224-4dac-44e7-a33f-6037fdfe936b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0xf45f3ac435a34614a177fb47eaf5ba5594a73de8497c65b209a5ca1d8af9ba25","name":"Sophie Coyote","registered_at":"2026-06-16T05:58:18Z","symbol":"NIM0958954","token_address":"0xad1da15acd8e1722e892a3295c042d25e001d6c1","type":"artist","uuid":"2f448224-4dac-44e7-a33f-6037fdfe936b"}
album: Indigo Child
  type: MusicAlbum
  date published: 2022-02-05
album: Indigo Child
  type: MusicAlbum
  date published: 2022-03-26
album: Venom
  type: MusicAlbum
  date published: 2023-06-23
album: Coyote Queen
  type: MusicAlbum
  date published: 2023-10-31