Devin B
type: MusicGroup
popularity: 4
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6617de5f2393ee105f14dbf8360bdb0e3cd97b8743cd53252ba3a877d5016e7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/062efd9a-0597-4f7b-a184-74e4e1366f30.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/062efd9a-0597-4f7b-a184-74e4e1366f30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/062efd9a-0597-4f7b-a184-74e4e1366f30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6617de5f2393ee105f14dbf8360bdb0e3cd97b8743cd53252ba3a877d5016e7f","name":"Devin B","registered_at":"2026-06-15T15:35:30Z","symbol":"NIM0752995","token_address":"0xc51d2e158371721b05790616ada3e029cddfefa8","type":"artist","uuid":"062efd9a-0597-4f7b-a184-74e4e1366f30"}
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 0x6617de5f2393ee105f14dbf8360bdb0e3cd97b8743cd53252ba3a877d5016e7f. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/062efd9a-0597-4f7b-a184-74e4e1366f30.json and https://artists.proofprofile.net/proofs/artist/062efd9a-0597-4f7b-a184-74e4e1366f30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x6617de5f2393ee105f14dbf8360bdb0e3cd97b8743cd53252ba3a877d5016e7f","name":"Devin B","registered_at":"2026-06-15T15:35:30Z","symbol":"NIM0752995","token_address":"0xc51d2e158371721b05790616ada3e029cddfefa8","type":"artist","uuid":"062efd9a-0597-4f7b-a184-74e4e1366f30"}
album: XXI
  type: MusicAlbum
  date published: 2020-11-13
album: XXI
  type: MusicAlbum
  date published: 2020-11-13
album: 002
  type: MusicAlbum
  date published: 2022-03-23
album: 3RD
  type: MusicAlbum
  date published: 2023-12-01