Lil Krummi
type: MusicGroup
popularity: 2
followers: 746
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6cf0fa6acdb55f77287feb01374e0171c221698b0bdd1b9e00586f54a82ca5f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6ab661c-116c-4fed-8e38-861a512d2fde.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6ab661c-116c-4fed-8e38-861a512d2fde.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6ab661c-116c-4fed-8e38-861a512d2fde
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6cf0fa6acdb55f77287feb01374e0171c221698b0bdd1b9e00586f54a82ca5f5","name":"Lil Krummi","registered_at":"2026-06-21T15:41:16Z","symbol":"NIM1958514","token_address":"0xf7191a8808b500e85f9b2a2e29d537364e0bce91","type":"artist","uuid":"f6ab661c-116c-4fed-8e38-861a512d2fde"}
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 0x6cf0fa6acdb55f77287feb01374e0171c221698b0bdd1b9e00586f54a82ca5f5. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6ab661c-116c-4fed-8e38-861a512d2fde.json and https://artists.proofprofile.net/proofs/artist/f6ab661c-116c-4fed-8e38-861a512d2fde.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x6cf0fa6acdb55f77287feb01374e0171c221698b0bdd1b9e00586f54a82ca5f5","name":"Lil Krummi","registered_at":"2026-06-21T15:41:16Z","symbol":"NIM1958514","token_address":"0xf7191a8808b500e85f9b2a2e29d537364e0bce91","type":"artist","uuid":"f6ab661c-116c-4fed-8e38-861a512d2fde"}
album: Lítil Stúlka
  type: MusicAlbum
  date published: 2021-07-19
album: Borða shit
  type: MusicAlbum
  date published: 2021-08-27