Matt Giraud
type: MusicGroup
description: Matthew Scott "Matt" Giraud (born May 11, 1985) is an American singer-songwriter, musician, and the fifth place finalist of the eighth season of the reality television series American Idol. He was th
popularity: 2
followers: 6306
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98a780d9c67825f4ffafa284be30cbc80bd35a9d4753d470323726446ac4f128
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ac44b41-453c-42a9-9268-387e4419e36a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ac44b41-453c-42a9-9268-387e4419e36a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ac44b41-453c-42a9-9268-387e4419e36a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98a780d9c67825f4ffafa284be30cbc80bd35a9d4753d470323726446ac4f128","name":"Matt Giraud","registered_at":"2026-06-17T13:50:41Z","symbol":"NIM1415117","token_address":"0x306961e7d2431fc7159b8292147773d053212540","type":"artist","uuid":"8ac44b41-453c-42a9-9268-387e4419e36a"}
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 0x98a780d9c67825f4ffafa284be30cbc80bd35a9d4753d470323726446ac4f128. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ac44b41-453c-42a9-9268-387e4419e36a.json and https://artists.proofprofile.net/proofs/artist/8ac44b41-453c-42a9-9268-387e4419e36a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x98a780d9c67825f4ffafa284be30cbc80bd35a9d4753d470323726446ac4f128","name":"Matt Giraud","registered_at":"2026-06-17T13:50:41Z","symbol":"NIM1415117","token_address":"0x306961e7d2431fc7159b8292147773d053212540","type":"artist","uuid":"8ac44b41-453c-42a9-9268-387e4419e36a"}
album: Perspective
  type: MusicAlbum
  date published: 2003-10-02
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  type: MusicAlbum
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album: When I Rise
  type: MusicAlbum
  date published: 2010-05-05
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  type: MusicAlbum
  date published: 2011-12-09
album: This Christmas
  type: MusicAlbum
  date published: 2011-12-09
album: Live at River City
  type: MusicAlbum
  date published: 2013-12-17
album: Come Back to Me
  type: MusicAlbum
  date published: 2018-09-07
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  type: MusicAlbum
  date published: 2018-10-19