Cherubhead
type: MusicGroup
popularity: 3
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x812f0a6818ab9a33b5388107ca8403fbd726d261c094384a4cb6964313a450a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd833d42-51bb-488a-8eea-b21f1cd1a23b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd833d42-51bb-488a-8eea-b21f1cd1a23b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd833d42-51bb-488a-8eea-b21f1cd1a23b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
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 0x812f0a6818ab9a33b5388107ca8403fbd726d261c094384a4cb6964313a450a2. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd833d42-51bb-488a-8eea-b21f1cd1a23b.json and https://artists.proofprofile.net/proofs/artist/bd833d42-51bb-488a-8eea-b21f1cd1a23b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
album: Cellophane
  type: MusicAlbum
  date published: 2023-03-06
album: Cellophane
  type: MusicAlbum
  date published: 2023-03-06
album: Lemon
  type: MusicAlbum
  date published: 2023-08-18
album: Cherubhead
  type: MusicAlbum
  date published: 2023-09-13
album: Jail
  type: MusicAlbum
  date published: 2024-04-04
album: Parachute
  type: MusicAlbum
  date published: 2024-08-16
album: Modern Dread
  type: MusicAlbum
  date published: 2024-09-20
album: Make It Real
  type: MusicAlbum
  date published: 2025-10-24