Little Penguin
type: MusicGroup
genre: lullaby
description: The little penguin (Eudyptula minor) is the smallest species of penguin in the world, and originates from New Zealand and Australia. It is commonly known as the fairy penguin, little blue penguin, or
popularity: 29
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c69ddd69d60a839d0173f5a3516479d6a92f85992cf152ba0d89202736ddf57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d9e74cf-6624-4dd7-a4e1-740c1e198827.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d9e74cf-6624-4dd7-a4e1-740c1e198827.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d9e74cf-6624-4dd7-a4e1-740c1e198827
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c69ddd69d60a839d0173f5a3516479d6a92f85992cf152ba0d89202736ddf57","name":"Little Penguin","registered_at":"2026-06-12T05:37:59Z","symbol":"NIM0202877","token_address":"0x413772df5e7d271e8701d1d99b21f048d1f2504a","type":"artist","uuid":"9d9e74cf-6624-4dd7-a4e1-740c1e198827"}
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 0x0c69ddd69d60a839d0173f5a3516479d6a92f85992cf152ba0d89202736ddf57. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d9e74cf-6624-4dd7-a4e1-740c1e198827.json and https://artists.proofprofile.net/proofs/artist/9d9e74cf-6624-4dd7-a4e1-740c1e198827.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x0c69ddd69d60a839d0173f5a3516479d6a92f85992cf152ba0d89202736ddf57","name":"Little Penguin","registered_at":"2026-06-12T05:37:59Z","symbol":"NIM0202877","token_address":"0x413772df5e7d271e8701d1d99b21f048d1f2504a","type":"artist","uuid":"9d9e74cf-6624-4dd7-a4e1-740c1e198827"}
album: Sleepy Eyes
  type: MusicAlbum
  date published: 2021-05-28
album: Wandering Stars
  type: MusicAlbum
  date published: 2021-12-21