Dead Professional
type: MusicGroup
popularity: 3
followers: 332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bbbbc767dc2c8bd88c79b1072de8fbb2bcf2b871c71924a4681087a928ed7e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39460cd9-b25d-447b-9bd5-3c558ad09da4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39460cd9-b25d-447b-9bd5-3c558ad09da4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39460cd9-b25d-447b-9bd5-3c558ad09da4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bbbbc767dc2c8bd88c79b1072de8fbb2bcf2b871c71924a4681087a928ed7e9","name":"Dead Professional","registered_at":"2026-06-16T09:30:12Z","symbol":"NIM1009541","token_address":"0x9c5285860b36d874bf1636b2c6a1a66b75302383","type":"artist","uuid":"39460cd9-b25d-447b-9bd5-3c558ad09da4"}
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 0x6bbbbc767dc2c8bd88c79b1072de8fbb2bcf2b871c71924a4681087a928ed7e9. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39460cd9-b25d-447b-9bd5-3c558ad09da4.json and https://artists.proofprofile.net/proofs/artist/39460cd9-b25d-447b-9bd5-3c558ad09da4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
  text: {"copyright_id":"0x6bbbbc767dc2c8bd88c79b1072de8fbb2bcf2b871c71924a4681087a928ed7e9","name":"Dead Professional","registered_at":"2026-06-16T09:30:12Z","symbol":"NIM1009541","token_address":"0x9c5285860b36d874bf1636b2c6a1a66b75302383","type":"artist","uuid":"39460cd9-b25d-447b-9bd5-3c558ad09da4"}
album: Hard Hard Hard
  type: MusicAlbum
  date published: 2014-11-18
album: Young Hardware
  type: MusicAlbum
  date published: 2015-09-25
album: You and Me Both
  type: MusicAlbum
  date published: 2016-08-12
album: Ashes Are Ashes
  type: MusicAlbum
  date published: 2023-02-24
album: Now and Then
  type: MusicAlbum
  date published: 2023-04-14
album: At Sea
  type: MusicAlbum
  date published: 2023-06-20
album: Nobody But Me
  type: MusicAlbum
  date published: 2023-09-29
album: Dammed Up River
  type: MusicAlbum
  date published: 2023-11-17
album: Now and Then (Acoustic)
  type: MusicAlbum
  date published: 2024-05-31