Devon Graves
type: MusicGroup
popularity: 27
followers: 434
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x229c75c3b5616212595e01e7af3250583b8f6b177b495fc9da3ac9d354bb3fe8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/377f57a3-0d35-437a-9980-0b480616d8fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/377f57a3-0d35-437a-9980-0b480616d8fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/377f57a3-0d35-437a-9980-0b480616d8fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x229c75c3b5616212595e01e7af3250583b8f6b177b495fc9da3ac9d354bb3fe8","name":"Devon Graves","registered_at":"2026-06-11T16:46:04Z","symbol":"NIM0071923","token_address":"0x4bdd8d64b9edada943e77db7256be90343e42b56","type":"artist","uuid":"377f57a3-0d35-437a-9980-0b480616d8fb"}
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 0x229c75c3b5616212595e01e7af3250583b8f6b177b495fc9da3ac9d354bb3fe8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/377f57a3-0d35-437a-9980-0b480616d8fb.json and https://artists.proofprofile.net/proofs/artist/377f57a3-0d35-437a-9980-0b480616d8fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x229c75c3b5616212595e01e7af3250583b8f6b177b495fc9da3ac9d354bb3fe8","name":"Devon Graves","registered_at":"2026-06-11T16:46:04Z","symbol":"NIM0071923","token_address":"0x4bdd8d64b9edada943e77db7256be90343e42b56","type":"artist","uuid":"377f57a3-0d35-437a-9980-0b480616d8fb"}
album: Du Tennessee à Paris
  type: MusicAlbum
  date published: 2014-10-13
album: Humble & Kind
  type: MusicAlbum
  date published: 2020-04-29