PRH
type: MusicGroup
description: PRH can refer to: Places Princess Royal Hospital (disambiguation), several different hospitals in England Penrhyndeudraeth railway station, north Wales (by CRS code) Phrae Airport, northern Thail
popularity: 2
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbaa6ecefb0e817381da102024d292cb96b789acaf8073b45c6af3e39f28594f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d844d57-4673-472d-856c-2a6788ae4bc9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d844d57-4673-472d-856c-2a6788ae4bc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d844d57-4673-472d-856c-2a6788ae4bc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
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 0xbaa6ecefb0e817381da102024d292cb96b789acaf8073b45c6af3e39f28594f1. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d844d57-4673-472d-856c-2a6788ae4bc9.json and https://artists.proofprofile.net/proofs/artist/7d844d57-4673-472d-856c-2a6788ae4bc9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
album: Douze à la Partouze
  type: MusicAlbum
  date published: 2021-05-28
album: Première Dose
  type: MusicAlbum
  date published: 2021-11-16
album: PRH détruit Noël
  type: MusicAlbum
  date published: 2021-12-25
album: Omicron
  type: MusicAlbum
  date published: 2022-02-13
album: Discotek
  type: MusicAlbum
  date published: 2022-02-22
album: Pécho entre Potes
  type: MusicAlbum
  date published: 2022-11-04
album: Strass & Braguettes
  type: MusicAlbum
  date published: 2022-12-01