Hugo Balena
type: MusicGroup
popularity: 5
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9dbd225176a4f0da4f2e4ab1740056f13cf3c8ebac3cf4ad56e70a5421d511c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a12ca54b-25a3-413b-8f17-1eea09b866af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a12ca54b-25a3-413b-8f17-1eea09b866af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a12ca54b-25a3-413b-8f17-1eea09b866af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9dbd225176a4f0da4f2e4ab1740056f13cf3c8ebac3cf4ad56e70a5421d511c5","name":"Hugo Balena","registered_at":"2026-06-20T05:27:59Z","symbol":"NIM1529576","token_address":"0x9cc4946fdb5f62a1257887876f15fc106c0d616e","type":"artist","uuid":"a12ca54b-25a3-413b-8f17-1eea09b866af"}
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 0x9dbd225176a4f0da4f2e4ab1740056f13cf3c8ebac3cf4ad56e70a5421d511c5. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a12ca54b-25a3-413b-8f17-1eea09b866af.json and https://artists.proofprofile.net/proofs/artist/a12ca54b-25a3-413b-8f17-1eea09b866af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x9dbd225176a4f0da4f2e4ab1740056f13cf3c8ebac3cf4ad56e70a5421d511c5","name":"Hugo Balena","registered_at":"2026-06-20T05:27:59Z","symbol":"NIM1529576","token_address":"0x9cc4946fdb5f62a1257887876f15fc106c0d616e","type":"artist","uuid":"a12ca54b-25a3-413b-8f17-1eea09b866af"}
album: Awake in the woods
  type: MusicAlbum
  date published: 2024-01-19
album: Holy Love
  type: MusicAlbum
  date published: 2024-10-15
album: Prayer for the Earth
  type: MusicAlbum
  date published: 2025-03-28
album: Remembrances
  type: MusicAlbum
  date published: 2025-05-02
album: Lord, guide our souls
  type: MusicAlbum
  date published: 2025-05-18