Penguin Prison
type: MusicGroup
description: Penguin Prison (born 1983) is an electropop project composed solely of New York City singer, musician, producer and remixer Chris Glover."Penguin Prison (No 664)", The Guardian. Retrieved 22 June 2012
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53df2d66af3f78a25e5af3496374a123f240a57aa8312c8ce608b4dddf8ab078
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50691cdb-0854-4fd6-a10e-868596921724.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50691cdb-0854-4fd6-a10e-868596921724.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50691cdb-0854-4fd6-a10e-868596921724
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53df2d66af3f78a25e5af3496374a123f240a57aa8312c8ce608b4dddf8ab078","name":"Penguin Prison","registered_at":"2026-06-16T17:33:56Z","symbol":"NIM1124946","token_address":"0xa00f2cc796dc1dfffe84e285c6f0b08de3f95941","type":"artist","uuid":"50691cdb-0854-4fd6-a10e-868596921724"}
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 0x53df2d66af3f78a25e5af3496374a123f240a57aa8312c8ce608b4dddf8ab078. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50691cdb-0854-4fd6-a10e-868596921724.json and https://artists.proofprofile.net/proofs/artist/50691cdb-0854-4fd6-a10e-868596921724.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x53df2d66af3f78a25e5af3496374a123f240a57aa8312c8ce608b4dddf8ab078","name":"Penguin Prison","registered_at":"2026-06-16T17:33:56Z","symbol":"NIM1124946","token_address":"0xa00f2cc796dc1dfffe84e285c6f0b08de3f95941","type":"artist","uuid":"50691cdb-0854-4fd6-a10e-868596921724"}