Rigorous Institution
type: MusicGroup
genre: hardcore punk
popularity: 2
followers: 908
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07cb250d8fa2897b7b2fd3e8ed9290d498f24dd99cd394d1bfc59e9cfcf44102
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/059af6fa-3276-4e8b-9e4a-8f89fbedb288.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/059af6fa-3276-4e8b-9e4a-8f89fbedb288.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/059af6fa-3276-4e8b-9e4a-8f89fbedb288
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07cb250d8fa2897b7b2fd3e8ed9290d498f24dd99cd394d1bfc59e9cfcf44102","name":"Rigorous Institution","registered_at":"2026-06-15T15:42:30Z","symbol":"NIM0754668","token_address":"0x3a1b517f5cfc4bb3339629fbd17d9ea83e203294","type":"artist","uuid":"059af6fa-3276-4e8b-9e4a-8f89fbedb288"}
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 0x07cb250d8fa2897b7b2fd3e8ed9290d498f24dd99cd394d1bfc59e9cfcf44102. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/059af6fa-3276-4e8b-9e4a-8f89fbedb288.json and https://artists.proofprofile.net/proofs/artist/059af6fa-3276-4e8b-9e4a-8f89fbedb288.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0x07cb250d8fa2897b7b2fd3e8ed9290d498f24dd99cd394d1bfc59e9cfcf44102","name":"Rigorous Institution","registered_at":"2026-06-15T15:42:30Z","symbol":"NIM0754668","token_address":"0x3a1b517f5cfc4bb3339629fbd17d9ea83e203294","type":"artist","uuid":"059af6fa-3276-4e8b-9e4a-8f89fbedb288"}
album: Penitent
  type: MusicAlbum
  date published: 2019-05-01
album: Fever
  type: MusicAlbum
  date published: 2022-01-23
album: Cainsmarsh
  type: MusicAlbum
  date published: 2022-05-11