Itchy & Scratchy
type: MusicGroup
genre: hard house
popularity: 4
followers: 814
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb60faf7b401a5cd4c0be6a5ccade9724b52a8b5a1b667be19bda409b4155008f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7c39b95-64a2-45fc-9417-4036c07a2f31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7c39b95-64a2-45fc-9417-4036c07a2f31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7c39b95-64a2-45fc-9417-4036c07a2f31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb60faf7b401a5cd4c0be6a5ccade9724b52a8b5a1b667be19bda409b4155008f","name":"Itchy & Scratchy","registered_at":"2026-06-21T16:03:53Z","symbol":"NIM1964191","token_address":"0x03e5ac026af8e708c5f3f1370dbcec6d205d8b5b","type":"artist","uuid":"f7c39b95-64a2-45fc-9417-4036c07a2f31"}
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 0xb60faf7b401a5cd4c0be6a5ccade9724b52a8b5a1b667be19bda409b4155008f. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7c39b95-64a2-45fc-9417-4036c07a2f31.json and https://artists.proofprofile.net/proofs/artist/f7c39b95-64a2-45fc-9417-4036c07a2f31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xb60faf7b401a5cd4c0be6a5ccade9724b52a8b5a1b667be19bda409b4155008f","name":"Itchy & Scratchy","registered_at":"2026-06-21T16:03:53Z","symbol":"NIM1964191","token_address":"0x03e5ac026af8e708c5f3f1370dbcec6d205d8b5b","type":"artist","uuid":"f7c39b95-64a2-45fc-9417-4036c07a2f31"}
album: Itchin & Bitchin EP
  type: MusicAlbum
  date published: 1994-09-16
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  type: MusicAlbum
  date published: 1995-11-20
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  type: MusicAlbum
  date published: 2015-10-16
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  type: MusicAlbum
  date published: 2017-12-15
album: Legal Obligation
  type: MusicAlbum
  date published: 2019-04-26
album: The Forgotten Path
  type: MusicAlbum
  date published: 2021-02-22
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  type: MusicAlbum
  date published: 2024-02-19