Nazca Space Fox
type: MusicGroup
genre: psychedelic rock
genre: sludge metal
genre: space rock
genre: stoner rock
popularity: 5
followers: 1566
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3645b37dd23621da847e036e6de2c8c2ac3eda1921301f08e44579ff39d7c40f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88a31d68-8c40-46e9-b18b-82facadd393a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88a31d68-8c40-46e9-b18b-82facadd393a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88a31d68-8c40-46e9-b18b-82facadd393a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3645b37dd23621da847e036e6de2c8c2ac3eda1921301f08e44579ff39d7c40f","name":"Nazca Space Fox","registered_at":"2026-06-17T13:20:32Z","symbol":"NIM1407920","token_address":"0xc0db4d5229270687834f1a8fbb6b4e80c5bc75b3","type":"artist","uuid":"88a31d68-8c40-46e9-b18b-82facadd393a"}
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 0x3645b37dd23621da847e036e6de2c8c2ac3eda1921301f08e44579ff39d7c40f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88a31d68-8c40-46e9-b18b-82facadd393a.json and https://artists.proofprofile.net/proofs/artist/88a31d68-8c40-46e9-b18b-82facadd393a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x3645b37dd23621da847e036e6de2c8c2ac3eda1921301f08e44579ff39d7c40f","name":"Nazca Space Fox","registered_at":"2026-06-17T13:20:32Z","symbol":"NIM1407920","token_address":"0xc0db4d5229270687834f1a8fbb6b4e80c5bc75b3","type":"artist","uuid":"88a31d68-8c40-46e9-b18b-82facadd393a"}
album: Pi
  type: MusicAlbum
  date published: 2019-09-27