Fierabrás En La Línea Del Karma
type: MusicGroup
genre: space rock
popularity: 2
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e700994fa595b925a1c0f85afc0f4de9a1bfc0256622e66d6156808ce4ce091
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab32057a-1240-43d5-826c-82be91a55544.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab32057a-1240-43d5-826c-82be91a55544.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab32057a-1240-43d5-826c-82be91a55544
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e700994fa595b925a1c0f85afc0f4de9a1bfc0256622e66d6156808ce4ce091","name":"Fierabrás En La Línea Del Karma","registered_at":"2026-06-20T09:15:56Z","symbol":"NIM1579955","token_address":"0x72e7216ebc48d0a88b7afea3de035ffb54f795d8","type":"artist","uuid":"ab32057a-1240-43d5-826c-82be91a55544"}
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 0x7e700994fa595b925a1c0f85afc0f4de9a1bfc0256622e66d6156808ce4ce091. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab32057a-1240-43d5-826c-82be91a55544.json and https://artists.proofprofile.net/proofs/artist/ab32057a-1240-43d5-826c-82be91a55544.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x7e700994fa595b925a1c0f85afc0f4de9a1bfc0256622e66d6156808ce4ce091","name":"Fierabrás En La Línea Del Karma","registered_at":"2026-06-20T09:15:56Z","symbol":"NIM1579955","token_address":"0x72e7216ebc48d0a88b7afea3de035ffb54f795d8","type":"artist","uuid":"ab32057a-1240-43d5-826c-82be91a55544"}
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