John Brooklyn
type: MusicGroup
popularity: 5
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfac0b8d3aae32429c1b49b0f134dd51b3d9bcab95d84ead6aa6c72419c2da08f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c0583cc-b851-4381-a460-889d150889cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c0583cc-b851-4381-a460-889d150889cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c0583cc-b851-4381-a460-889d150889cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfac0b8d3aae32429c1b49b0f134dd51b3d9bcab95d84ead6aa6c72419c2da08f","name":"John Brooklyn","registered_at":"2026-06-17T03:17:31Z","symbol":"NIM1264185","token_address":"0xe2a8cfe209dc430fde08e73531defb671eaf93b6","type":"artist","uuid":"6c0583cc-b851-4381-a460-889d150889cc"}
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 0xfac0b8d3aae32429c1b49b0f134dd51b3d9bcab95d84ead6aa6c72419c2da08f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c0583cc-b851-4381-a460-889d150889cc.json and https://artists.proofprofile.net/proofs/artist/6c0583cc-b851-4381-a460-889d150889cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfac0b8d3aae32429c1b49b0f134dd51b3d9bcab95d84ead6aa6c72419c2da08f","name":"John Brooklyn","registered_at":"2026-06-17T03:17:31Z","symbol":"NIM1264185","token_address":"0xe2a8cfe209dc430fde08e73531defb671eaf93b6","type":"artist","uuid":"6c0583cc-b851-4381-a460-889d150889cc"}
album: Trapped In Pop
  type: MusicAlbum
  date published: 2018-08-12
album: Global Chillbeats
  type: MusicAlbum
  date published: 2020-01-11
album: Global Dancefloors
  type: MusicAlbum
  date published: 2020-08-04
album: Whipcrack Wonder Pop 2
  type: MusicAlbum
  date published: 2021-03-16