Kustan Adam
type: MusicGroup
popularity: 2
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cb9107efab16c5de1e7f50d932160e426864f930c88397d00d25add272b53a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf9c2c8d-65b5-4fbf-8449-0c0159e3ed76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf9c2c8d-65b5-4fbf-8449-0c0159e3ed76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf9c2c8d-65b5-4fbf-8449-0c0159e3ed76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7cb9107efab16c5de1e7f50d932160e426864f930c88397d00d25add272b53a2","name":"Kustan Adam","registered_at":"2026-06-21T00:27:35Z","symbol":"NIM1762354","token_address":"0x88334f00b669948f35a81bef04ae24d72aae043f","type":"artist","uuid":"cf9c2c8d-65b5-4fbf-8449-0c0159e3ed76"}
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 0x7cb9107efab16c5de1e7f50d932160e426864f930c88397d00d25add272b53a2. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf9c2c8d-65b5-4fbf-8449-0c0159e3ed76.json and https://artists.proofprofile.net/proofs/artist/cf9c2c8d-65b5-4fbf-8449-0c0159e3ed76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x7cb9107efab16c5de1e7f50d932160e426864f930c88397d00d25add272b53a2","name":"Kustan Adam","registered_at":"2026-06-21T00:27:35Z","symbol":"NIM1762354","token_address":"0x88334f00b669948f35a81bef04ae24d72aae043f","type":"artist","uuid":"cf9c2c8d-65b5-4fbf-8449-0c0159e3ed76"}
album: I Ain't Got A Car
  type: MusicAlbum
  date published: 2021-05-17
album: I Ain't Got A Car
  type: MusicAlbum
  date published: 2021-05-17
album: Mit mondhatnék
  type: MusicAlbum
  date published: 2022-08-15
album: Mit mondhatnék
  type: MusicAlbum
  date published: 2022-08-15
album: Always Right
  type: MusicAlbum
  date published: 2022-12-01
album: Free
  type: MusicAlbum
  date published: 2024-07-17
album: Little Blue Man
  type: MusicAlbum
  date published: 2025-02-20
album: Pretty Black Suit
  type: MusicAlbum
  date published: 2025-03-17