Harsh Reality
type: MusicGroup
genre: hardcore
description: Harsh Reality are a little-known, proto-prog band formed in Stevenage, Hertfordshire, England, in 1968 out of the remnants of the Freightliner Blues Band (formerly the Revolution). The band consisted
popularity: 4
followers: 862
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x729f9881cae8ff2527af5b7c603731835d6a5d8e74f5a32f6241ee3d71feb3ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f38050e-7bed-4e76-bcb2-eb158cf454d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f38050e-7bed-4e76-bcb2-eb158cf454d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f38050e-7bed-4e76-bcb2-eb158cf454d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x729f9881cae8ff2527af5b7c603731835d6a5d8e74f5a32f6241ee3d71feb3ef","name":"Harsh Reality","registered_at":"2026-06-20T05:11:32Z","symbol":"NIM1522299","token_address":"0x2d81f2de737533804e1d6847844f3e3a1b07cec5","type":"artist","uuid":"9f38050e-7bed-4e76-bcb2-eb158cf454d2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729f9881cae8ff2527af5b7c603731835d6a5d8e74f5a32f6241ee3d71feb3ef. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f38050e-7bed-4e76-bcb2-eb158cf454d2.json and https://artists.proofprofile.net/proofs/artist/9f38050e-7bed-4e76-bcb2-eb158cf454d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x729f9881cae8ff2527af5b7c603731835d6a5d8e74f5a32f6241ee3d71feb3ef","name":"Harsh Reality","registered_at":"2026-06-20T05:11:32Z","symbol":"NIM1522299","token_address":"0x2d81f2de737533804e1d6847844f3e3a1b07cec5","type":"artist","uuid":"9f38050e-7bed-4e76-bcb2-eb158cf454d2"}
album: Trapped
  type: MusicAlbum
  date published: 2014-10-30
album: Harsh Reality
  type: MusicAlbum
  date published: 2021-01-09
album: Think Twice
  type: MusicAlbum
  date published: 2023-10-13