Nocny Supersam
type: MusicGroup
popularity: 4
followers: 610
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc399ecfa30df0de67adf65e1b797d719ec3a84d53c5ec016c2c2adabad53d756
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953847
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953847
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/016ec3dd-7e53-4f68-bbb6-9db884ad63ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/016ec3dd-7e53-4f68-bbb6-9db884ad63ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/016ec3dd-7e53-4f68-bbb6-9db884ad63ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:51:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc399ecfa30df0de67adf65e1b797d719ec3a84d53c5ec016c2c2adabad53d756","name":"Nocny Supersam","registered_at":"2026-06-15T14:05:16Z","symbol":"NIM0731456","token_address":"0xe97943b0fc83cb7907684c68443641714f48fdd2","type":"artist","uuid":"016ec3dd-7e53-4f68-bbb6-9db884ad63ad"}
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 0xc399ecfa30df0de67adf65e1b797d719ec3a84d53c5ec016c2c2adabad53d756. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/016ec3dd-7e53-4f68-bbb6-9db884ad63ad.json and https://artists.proofprofile.net/proofs/artist/016ec3dd-7e53-4f68-bbb6-9db884ad63ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xc399ecfa30df0de67adf65e1b797d719ec3a84d53c5ec016c2c2adabad53d756","name":"Nocny Supersam","registered_at":"2026-06-15T14:05:16Z","symbol":"NIM0731456","token_address":"0xe97943b0fc83cb7907684c68443641714f48fdd2","type":"artist","uuid":"016ec3dd-7e53-4f68-bbb6-9db884ad63ad"}
album: Plac Zabaw
  type: MusicAlbum
  date published: 2014-05-29
album: Bez (Końca początki)
  type: MusicAlbum
  date published: 2015-02-16
album: Dźwiękoszczelna
  type: MusicAlbum
  date published: 2018-10-24