Ney Portilho
type: MusicGroup
popularity: 2
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x961a4bfd4782a36c3f0eda3837151ef81055803f08ba7d58a93b4fdccb093ff5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c57fcde2-88bd-4331-a709-e6271df4f97b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c57fcde2-88bd-4331-a709-e6271df4f97b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c57fcde2-88bd-4331-a709-e6271df4f97b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x961a4bfd4782a36c3f0eda3837151ef81055803f08ba7d58a93b4fdccb093ff5","name":"Ney Portilho","registered_at":"2026-06-20T20:59:27Z","symbol":"NIM1713561","token_address":"0xcf5545676a011f67624dd7befe5da54b7441e0cf","type":"artist","uuid":"c57fcde2-88bd-4331-a709-e6271df4f97b"}
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 0x961a4bfd4782a36c3f0eda3837151ef81055803f08ba7d58a93b4fdccb093ff5. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c57fcde2-88bd-4331-a709-e6271df4f97b.json and https://artists.proofprofile.net/proofs/artist/c57fcde2-88bd-4331-a709-e6271df4f97b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x961a4bfd4782a36c3f0eda3837151ef81055803f08ba7d58a93b4fdccb093ff5","name":"Ney Portilho","registered_at":"2026-06-20T20:59:27Z","symbol":"NIM1713561","token_address":"0xcf5545676a011f67624dd7befe5da54b7441e0cf","type":"artist","uuid":"c57fcde2-88bd-4331-a709-e6271df4f97b"}
album: Chapéu de palha
  type: MusicAlbum
  date published: 2010-03-10
album: Abelha Rainha
  type: MusicAlbum
  date published: 2013-02-08
album: Não Precisa Gritar
  type: MusicAlbum
  date published: 2018-09-20