Chipi & Chapi
type: MusicGroup
genre: lullaby
popularity: 3
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76da104de38b503773cc2caf501c26f0828eda88fbda5382340e80cabf1b08eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ada237e7-25f5-4fdb-a6fe-1ef97ed411a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ada237e7-25f5-4fdb-a6fe-1ef97ed411a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ada237e7-25f5-4fdb-a6fe-1ef97ed411a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76da104de38b503773cc2caf501c26f0828eda88fbda5382340e80cabf1b08eb","name":"Chipi & Chapi","registered_at":"2026-06-20T10:12:00Z","symbol":"NIM1592342","token_address":"0xd7ad6fd3fac6d959b0ac010f6bffe6433140b098","type":"artist","uuid":"ada237e7-25f5-4fdb-a6fe-1ef97ed411a6"}
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 0x76da104de38b503773cc2caf501c26f0828eda88fbda5382340e80cabf1b08eb. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ada237e7-25f5-4fdb-a6fe-1ef97ed411a6.json and https://artists.proofprofile.net/proofs/artist/ada237e7-25f5-4fdb-a6fe-1ef97ed411a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x76da104de38b503773cc2caf501c26f0828eda88fbda5382340e80cabf1b08eb","name":"Chipi & Chapi","registered_at":"2026-06-20T10:12:00Z","symbol":"NIM1592342","token_address":"0xd7ad6fd3fac6d959b0ac010f6bffe6433140b098","type":"artist","uuid":"ada237e7-25f5-4fdb-a6fe-1ef97ed411a6"}
album: Chipi & Chapi Songs (Català) [Version Catalana]
  type: MusicAlbum
  date published: 2024-02-16
album: Chipi & Chapi Songs (Español) [Version Español]
  type: MusicAlbum
  date published: 2024-02-16
album: Chipi & Chapi Songs (English) [English Version]
  type: MusicAlbum
  date published: 2024-02-16
album: Chipi & Chapi Songs (Français) [Version Francés]
  type: MusicAlbum
  date published: 2024-02-16
album: Chipi & Chapi Songs (Deutsche) [Version Alemana]
  type: MusicAlbum
  date published: 2024-02-16
album: Chipi & Chapi Songs (Italiano) [Version Italiana]
  type: MusicAlbum
  date published: 2024-02-16