Fourth Degree
type: MusicGroup
popularity: 3
followers: 345
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3098c71a8e2718e119d985e3821b72ead3e476e97c36455fff756dce32619300
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953857
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0267ff66-eb3e-49f9-9f88-37fd3d8af0d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0267ff66-eb3e-49f9-9f88-37fd3d8af0d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0267ff66-eb3e-49f9-9f88-37fd3d8af0d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:34:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3098c71a8e2718e119d985e3821b72ead3e476e97c36455fff756dce32619300","name":"Fourth Degree","registered_at":"2026-06-15T14:26:36Z","symbol":"NIM0736550","token_address":"0x9af5b542c64f25e8eb1c6625cbdee681cd2e2746","type":"artist","uuid":"0267ff66-eb3e-49f9-9f88-37fd3d8af0d9"}
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 0x3098c71a8e2718e119d985e3821b72ead3e476e97c36455fff756dce32619300. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0267ff66-eb3e-49f9-9f88-37fd3d8af0d9.json and https://artists.proofprofile.net/proofs/artist/0267ff66-eb3e-49f9-9f88-37fd3d8af0d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:34:38Z
  text: {"copyright_id":"0x3098c71a8e2718e119d985e3821b72ead3e476e97c36455fff756dce32619300","name":"Fourth Degree","registered_at":"2026-06-15T14:26:36Z","symbol":"NIM0736550","token_address":"0x9af5b542c64f25e8eb1c6625cbdee681cd2e2746","type":"artist","uuid":"0267ff66-eb3e-49f9-9f88-37fd3d8af0d9"}
album: Rollin'
  type: MusicAlbum
  date published: 2018-09-21
album: Rollin'
  type: MusicAlbum
  date published: 2018-09-23
album: Real Live Fourth Degree (Live)
  type: MusicAlbum
  date published: 2020-05-20
album: There, Back, a Tiny Hat
  type: MusicAlbum
  date published: 2021-07-31
album: Someone Stole My Life
  type: MusicAlbum
  date published: 2023-06-23
album: Would You?
  type: MusicAlbum
  date published: 2025-03-07
album: Louisiana Rain
  type: MusicAlbum
  date published: 2025-03-14
album: I Can't Find My Way
  type: MusicAlbum
  date published: 2025-03-21
album: Translations
  type: MusicAlbum
  date published: 2025-03-28