E8 Prod
type: MusicGroup
popularity: 2
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdd7436c0ed2fc2e3644b82ace605b63f9f0bfd08988bc29b37e20e929cf9ff6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f93ce5c4-4a7a-4cbe-877d-d200ea46f4bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f93ce5c4-4a7a-4cbe-877d-d200ea46f4bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f93ce5c4-4a7a-4cbe-877d-d200ea46f4bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdd7436c0ed2fc2e3644b82ace605b63f9f0bfd08988bc29b37e20e929cf9ff6","name":"E8 Prod","registered_at":"2026-06-21T16:22:47Z","symbol":"NIM1972720","token_address":"0x29e60f4b8b6c6b48861720b0bec6757fa36d2b44","type":"artist","uuid":"f93ce5c4-4a7a-4cbe-877d-d200ea46f4bc"}
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 0xfdd7436c0ed2fc2e3644b82ace605b63f9f0bfd08988bc29b37e20e929cf9ff6. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f93ce5c4-4a7a-4cbe-877d-d200ea46f4bc.json and https://artists.proofprofile.net/proofs/artist/f93ce5c4-4a7a-4cbe-877d-d200ea46f4bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xfdd7436c0ed2fc2e3644b82ace605b63f9f0bfd08988bc29b37e20e929cf9ff6","name":"E8 Prod","registered_at":"2026-06-21T16:22:47Z","symbol":"NIM1972720","token_address":"0x29e60f4b8b6c6b48861720b0bec6757fa36d2b44","type":"artist","uuid":"f93ce5c4-4a7a-4cbe-877d-d200ea46f4bc"}
album: Assault (Joias no Pulso)
  type: MusicAlbum
  date published: 2024-02-22
album: Love Me
  type: MusicAlbum
  date published: 2024-11-17
album: Feelings On The Mic
  type: MusicAlbum
  date published: 2025-04-21
album: Cuidado
  type: MusicAlbum
  date published: 2025-05-29