WHAT? NAH
type: MusicGroup
genre: math rock
popularity: 10
followers: 1849
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe160b7f0653697cc473d71c374fd2c51a2ecb2b5683dc0bf4cf724bab1a94db
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/90848c17-176a-4777-b2db-40dbdc3c073d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90848c17-176a-4777-b2db-40dbdc3c073d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90848c17-176a-4777-b2db-40dbdc3c073d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe160b7f0653697cc473d71c374fd2c51a2ecb2b5683dc0bf4cf724bab1a94db","name":"WHAT? NAH","registered_at":"2026-06-17T16:26:18Z","symbol":"NIM1452275","token_address":"0xd623aa78a367358a1a05c2f111fd46ed4edef7cf","type":"artist","uuid":"90848c17-176a-4777-b2db-40dbdc3c073d"}
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 0xbe160b7f0653697cc473d71c374fd2c51a2ecb2b5683dc0bf4cf724bab1a94db. 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/90848c17-176a-4777-b2db-40dbdc3c073d.json and https://artists.proofprofile.net/proofs/artist/90848c17-176a-4777-b2db-40dbdc3c073d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xbe160b7f0653697cc473d71c374fd2c51a2ecb2b5683dc0bf4cf724bab1a94db","name":"WHAT? NAH","registered_at":"2026-06-17T16:26:18Z","symbol":"NIM1452275","token_address":"0xd623aa78a367358a1a05c2f111fd46ed4edef7cf","type":"artist","uuid":"90848c17-176a-4777-b2db-40dbdc3c073d"}
album: Camomile Sea
  type: MusicAlbum
  date published: 2020-11-30
album: Laminar Flow
  type: MusicAlbum
  date published: 2021-12-17
album: Scintilla
  type: MusicAlbum
  date published: 2023-07-21