1 lunatic 1 icepick
type: MusicGroup
genre: dark trap
genre: punk rap
popularity: 4
followers: 437
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62724d717a0988705bc2c0d439daa63d1024402cdae4fab27023a8de52afdef4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5548da0-be8c-4c04-b01e-0e2f9a1bceeb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5548da0-be8c-4c04-b01e-0e2f9a1bceeb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5548da0-be8c-4c04-b01e-0e2f9a1bceeb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62724d717a0988705bc2c0d439daa63d1024402cdae4fab27023a8de52afdef4","name":"1 lunatic 1 icepick","registered_at":"2026-06-21T14:53:10Z","symbol":"NIM1952446","token_address":"0x0741897ee1ff14d1d58ec3421aa3748fa670c077","type":"artist","uuid":"f5548da0-be8c-4c04-b01e-0e2f9a1bceeb"}
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 0x62724d717a0988705bc2c0d439daa63d1024402cdae4fab27023a8de52afdef4. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5548da0-be8c-4c04-b01e-0e2f9a1bceeb.json and https://artists.proofprofile.net/proofs/artist/f5548da0-be8c-4c04-b01e-0e2f9a1bceeb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x62724d717a0988705bc2c0d439daa63d1024402cdae4fab27023a8de52afdef4","name":"1 lunatic 1 icepick","registered_at":"2026-06-21T14:53:10Z","symbol":"NIM1952446","token_address":"0x0741897ee1ff14d1d58ec3421aa3748fa670c077","type":"artist","uuid":"f5548da0-be8c-4c04-b01e-0e2f9a1bceeb"}
album: 1 lunatic 1 icepick
  type: MusicAlbum
  date published: 2020-03-29
album: Dead Kidz
  type: MusicAlbum
  date published: 2020-09-30
album: 1 lunatic 1 icepick
  type: MusicAlbum
  date published: 2021-03-29
album: Dead Kidz
  type: MusicAlbum
  date published: 2021-09-30