2BR
type: MusicGroup
description: Two Boroughs Radio (known on air as 2BR) was an Independent Local Radio station serving East and Central Lancashire, England. It was owned and operated by Global and broadcast from studios at Clayton-
popularity: 2
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3116b0951ea207cb898b11f7730ac268c855768101ee8af0c0c04615d90e513f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/478b0d19-b719-4994-9459-cfa1edc1b8d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/478b0d19-b719-4994-9459-cfa1edc1b8d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/478b0d19-b719-4994-9459-cfa1edc1b8d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
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 0x3116b0951ea207cb898b11f7730ac268c855768101ee8af0c0c04615d90e513f. 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/478b0d19-b719-4994-9459-cfa1edc1b8d7.json and https://artists.proofprofile.net/proofs/artist/478b0d19-b719-4994-9459-cfa1edc1b8d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: NOIR
  type: MusicAlbum
  date published: 2023-05-06
album: UPDATE
  type: MusicAlbum
  date published: 2023-05-08
album: PAS UNE AUTRE
  type: MusicAlbum
  date published: 2023-05-08
album: TROPICS
  type: MusicAlbum
  date published: 2023-05-08
album: GRANDE VESSO
  type: MusicAlbum
  date published: 2023-05-08