Victor Palma
type: MusicGroup
popularity: 2
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6c8c723be321b5e8828ea3b5c0c7befde8304b8c6f4a5403ae22ea7919a9b99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99b124ea-94ce-4cd9-94ed-a90ad01e22db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99b124ea-94ce-4cd9-94ed-a90ad01e22db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99b124ea-94ce-4cd9-94ed-a90ad01e22db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6c8c723be321b5e8828ea3b5c0c7befde8304b8c6f4a5403ae22ea7919a9b99","name":"Victor Palma","registered_at":"2026-06-17T19:33:03Z","symbol":"NIM1496847","token_address":"0x3915ade1f666b9bcde88e805958ba8c6609a20b0","type":"artist","uuid":"99b124ea-94ce-4cd9-94ed-a90ad01e22db"}
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 0xd6c8c723be321b5e8828ea3b5c0c7befde8304b8c6f4a5403ae22ea7919a9b99. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99b124ea-94ce-4cd9-94ed-a90ad01e22db.json and https://artists.proofprofile.net/proofs/artist/99b124ea-94ce-4cd9-94ed-a90ad01e22db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xd6c8c723be321b5e8828ea3b5c0c7befde8304b8c6f4a5403ae22ea7919a9b99","name":"Victor Palma","registered_at":"2026-06-17T19:33:03Z","symbol":"NIM1496847","token_address":"0x3915ade1f666b9bcde88e805958ba8c6609a20b0","type":"artist","uuid":"99b124ea-94ce-4cd9-94ed-a90ad01e22db"}
album: Por Favor (Do Musical o Principezinho)
  type: MusicAlbum
  date published: 2013-12-23