El Reino Infantil
type: MusicGroup
description: El Reino Infantil (The Children's Kingdom), is an Argentine channel featuring music for children owned by Leader Music. It was founded by Roberto Pumar in 2011. As of 30 June, 2025, the channel has 6
popularity: 8
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb3ce63091f0c54083e3a9da77d557f460d3e51618e080d87af71d570d8183a4
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/4c1a90dc-e3e4-4ba9-b780-29bc951f259e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c1a90dc-e3e4-4ba9-b780-29bc951f259e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c1a90dc-e3e4-4ba9-b780-29bc951f259e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb3ce63091f0c54083e3a9da77d557f460d3e51618e080d87af71d570d8183a4","name":"El Reino Infantil","registered_at":"2026-06-16T16:26:34Z","symbol":"NIM1108878","token_address":"0xcdc97a154235435d9acec8695b2e538f234d6787","type":"artist","uuid":"4c1a90dc-e3e4-4ba9-b780-29bc951f259e"}
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 0xbb3ce63091f0c54083e3a9da77d557f460d3e51618e080d87af71d570d8183a4. 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/4c1a90dc-e3e4-4ba9-b780-29bc951f259e.json and https://artists.proofprofile.net/proofs/artist/4c1a90dc-e3e4-4ba9-b780-29bc951f259e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xbb3ce63091f0c54083e3a9da77d557f460d3e51618e080d87af71d570d8183a4","name":"El Reino Infantil","registered_at":"2026-06-16T16:26:34Z","symbol":"NIM1108878","token_address":"0xcdc97a154235435d9acec8695b2e538f234d6787","type":"artist","uuid":"4c1a90dc-e3e4-4ba9-b780-29bc951f259e"}