BROOKE
type: MusicGroup
popularity: 7
followers: 593
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x239c319e4bc857d70aea0fe225b22c7b6c465c7381703a63fffabd821c64b364
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df917ac5-b56e-4455-8ea4-6e3b28074cd3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df917ac5-b56e-4455-8ea4-6e3b28074cd3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df917ac5-b56e-4455-8ea4-6e3b28074cd3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0x239c319e4bc857d70aea0fe225b22c7b6c465c7381703a63fffabd821c64b364. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df917ac5-b56e-4455-8ea4-6e3b28074cd3.json and https://artists.proofprofile.net/proofs/artist/df917ac5-b56e-4455-8ea4-6e3b28074cd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Fairytale
  type: MusicAlbum
  date published: 2012-04-16
album: Bingo
  type: MusicAlbum
  date published: 2012-08-31
album: Young & Free
  type: MusicAlbum
  date published: 2014-05-02
album: Young & Free (Digital Hoarders Club Miix)
  type: MusicAlbum
  date published: 2014-05-31
album: Over
  type: MusicAlbum
  date published: 2021-06-03
album: Love
  type: MusicAlbum
  date published: 2022-07-29
album: Checkmate
  type: MusicAlbum
  date published: 2023-02-16