Die 2
type: MusicGroup
popularity: 8
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41d095065fdd191909761786fb9bae645ee4f5af6c176ac3c731e4e9ec9f5144
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/097ccacd-ca75-406c-8aa2-c4b3b22cb4f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/097ccacd-ca75-406c-8aa2-c4b3b22cb4f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/097ccacd-ca75-406c-8aa2-c4b3b22cb4f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41d095065fdd191909761786fb9bae645ee4f5af6c176ac3c731e4e9ec9f5144","name":"Die 2","registered_at":"2026-06-15T16:53:42Z","symbol":"NIM0771664","token_address":"0x02ad21e992f1981ca0599b09993a3f165859dcb7","type":"artist","uuid":"097ccacd-ca75-406c-8aa2-c4b3b22cb4f7"}
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 0x41d095065fdd191909761786fb9bae645ee4f5af6c176ac3c731e4e9ec9f5144. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/097ccacd-ca75-406c-8aa2-c4b3b22cb4f7.json and https://artists.proofprofile.net/proofs/artist/097ccacd-ca75-406c-8aa2-c4b3b22cb4f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x41d095065fdd191909761786fb9bae645ee4f5af6c176ac3c731e4e9ec9f5144","name":"Die 2","registered_at":"2026-06-15T16:53:42Z","symbol":"NIM0771664","token_address":"0x02ad21e992f1981ca0599b09993a3f165859dcb7","type":"artist","uuid":"097ccacd-ca75-406c-8aa2-c4b3b22cb4f7"}
album: Hey Kastelein
  type: MusicAlbum
  date published: 2019-11-15
album: Wodka
  type: MusicAlbum
  date published: 2022-02-03
album: De Feestbus
  type: MusicAlbum
  date published: 2025-01-10