Ranger Rick
type: MusicGroup
description: Ranger Rick, originally Ranger Rick's Nature Magazine, is a children's nature magazine that is published by the United States National Wildlife Federation (NWF).Kenneth B. Kidd, Wild things: children'
popularity: 9
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa755fb2f85c88b4844cff65d786dc83e07fe9ef0eb36b4d50178f5ffd7d3e8c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dd1cc24-175d-4846-8e87-029b28eb63da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dd1cc24-175d-4846-8e87-029b28eb63da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3dd1cc24-175d-4846-8e87-029b28eb63da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa755fb2f85c88b4844cff65d786dc83e07fe9ef0eb36b4d50178f5ffd7d3e8c5","name":"Ranger Rick","registered_at":"2026-06-16T11:06:28Z","symbol":"NIM1032512","token_address":"0xa2a61afa55f196cba87b2f5dde401f792c3ff002","type":"artist","uuid":"3dd1cc24-175d-4846-8e87-029b28eb63da"}
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 0xa755fb2f85c88b4844cff65d786dc83e07fe9ef0eb36b4d50178f5ffd7d3e8c5. 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/3dd1cc24-175d-4846-8e87-029b28eb63da.json and https://artists.proofprofile.net/proofs/artist/3dd1cc24-175d-4846-8e87-029b28eb63da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa755fb2f85c88b4844cff65d786dc83e07fe9ef0eb36b4d50178f5ffd7d3e8c5","name":"Ranger Rick","registered_at":"2026-06-16T11:06:28Z","symbol":"NIM1032512","token_address":"0xa2a61afa55f196cba87b2f5dde401f792c3ff002","type":"artist","uuid":"3dd1cc24-175d-4846-8e87-029b28eb63da"}
album: Cats and Dogs (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1983-04-11