Mc Elton SP
type: MusicGroup
popularity: 5
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50bd4ae5291ddd80f0478556ff5a0d5cf976783978785cf5a1a6b3abc434f952
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a725c0dd-8537-40d7-8b5c-fce505e54e2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a725c0dd-8537-40d7-8b5c-fce505e54e2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a725c0dd-8537-40d7-8b5c-fce505e54e2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50bd4ae5291ddd80f0478556ff5a0d5cf976783978785cf5a1a6b3abc434f952","name":"Mc Elton SP","registered_at":"2026-06-20T07:51:13Z","symbol":"NIM1558074","token_address":"0xe62ff10e86e807b69a3574f8151996fe1648a166","type":"artist","uuid":"a725c0dd-8537-40d7-8b5c-fce505e54e2f"}
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 0x50bd4ae5291ddd80f0478556ff5a0d5cf976783978785cf5a1a6b3abc434f952. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a725c0dd-8537-40d7-8b5c-fce505e54e2f.json and https://artists.proofprofile.net/proofs/artist/a725c0dd-8537-40d7-8b5c-fce505e54e2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x50bd4ae5291ddd80f0478556ff5a0d5cf976783978785cf5a1a6b3abc434f952","name":"Mc Elton SP","registered_at":"2026-06-20T07:51:13Z","symbol":"NIM1558074","token_address":"0xe62ff10e86e807b69a3574f8151996fe1648a166","type":"artist","uuid":"a725c0dd-8537-40d7-8b5c-fce505e54e2f"}
album: Sou da Favelinha
  type: MusicAlbum
  date published: 2019-09-09
album: Piloto
  type: MusicAlbum
  date published: 2020-06-04
album: Triumph Preta
  type: MusicAlbum
  date published: 2022-07-15
album: Chinelinho
  type: MusicAlbum
  date published: 2022-08-02
album: Foguete da Nasa
  type: MusicAlbum
  date published: 2023-08-14