Ernane Matos
type: MusicGroup
popularity: 2
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8debf0906ab8782ec3bddd171fc177f49aba33013e611d0f78ddccea59f69f98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c90461cc-9f06-4ac2-98f4-8a26ac54555b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c90461cc-9f06-4ac2-98f4-8a26ac54555b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c90461cc-9f06-4ac2-98f4-8a26ac54555b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8debf0906ab8782ec3bddd171fc177f49aba33013e611d0f78ddccea59f69f98","name":"Ernane Matos","registered_at":"2026-06-20T22:14:52Z","symbol":"NIM1731170","token_address":"0xf99ad025584ba95276b3dd9e4479351510fc4f0d","type":"artist","uuid":"c90461cc-9f06-4ac2-98f4-8a26ac54555b"}
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 0x8debf0906ab8782ec3bddd171fc177f49aba33013e611d0f78ddccea59f69f98. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c90461cc-9f06-4ac2-98f4-8a26ac54555b.json and https://artists.proofprofile.net/proofs/artist/c90461cc-9f06-4ac2-98f4-8a26ac54555b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x8debf0906ab8782ec3bddd171fc177f49aba33013e611d0f78ddccea59f69f98","name":"Ernane Matos","registered_at":"2026-06-20T22:14:52Z","symbol":"NIM1731170","token_address":"0xf99ad025584ba95276b3dd9e4479351510fc4f0d","type":"artist","uuid":"c90461cc-9f06-4ac2-98f4-8a26ac54555b"}
album: Viola Caipira em Louvor
  type: MusicAlbum
  date published: 2018-11-21
album: Feliz Sábado
  type: MusicAlbum
  date published: 2020-09-10
album: Diga Amém
  type: MusicAlbum
  date published: 2022-02-09