Mendonça Do Rio
type: MusicGroup
genre: latin house
popularity: 17
followers: 459
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7aed589df9bc9d67a60f00b2e7f2ccf4d3ba2bd03bf2b4fe60bca7eee7829f68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a146945f-740c-4a24-97eb-3b064be64909.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a146945f-740c-4a24-97eb-3b064be64909.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a146945f-740c-4a24-97eb-3b064be64909
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7aed589df9bc9d67a60f00b2e7f2ccf4d3ba2bd03bf2b4fe60bca7eee7829f68","name":"Mendonça Do Rio","registered_at":"2026-06-14T21:24:30Z","symbol":"NIM0580853","token_address":"0xf33df2d6de202ebd8c63e937f53ca69a4a9ad7ac","type":"artist","uuid":"a146945f-740c-4a24-97eb-3b064be64909"}
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 0x7aed589df9bc9d67a60f00b2e7f2ccf4d3ba2bd03bf2b4fe60bca7eee7829f68. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a146945f-740c-4a24-97eb-3b064be64909.json and https://artists.proofprofile.net/proofs/artist/a146945f-740c-4a24-97eb-3b064be64909.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0x7aed589df9bc9d67a60f00b2e7f2ccf4d3ba2bd03bf2b4fe60bca7eee7829f68","name":"Mendonça Do Rio","registered_at":"2026-06-14T21:24:30Z","symbol":"NIM0580853","token_address":"0xf33df2d6de202ebd8c63e937f53ca69a4a9ad7ac","type":"artist","uuid":"a146945f-740c-4a24-97eb-3b064be64909"}
album: Para Sambar
  type: MusicAlbum
  date published: 2009-05-20
album: Me Faz Amar
  type: MusicAlbum
  date published: 2009-10-23
album: Magalenha 2012
  type: MusicAlbum
  date published: 2012-03-27