Dj Maizer
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd82affe5af7438cf338db1b017005146497ecd2b60a0150e407d2c13a024635c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10f3e497-87fe-41cf-a558-99a4b3c83ed6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10f3e497-87fe-41cf-a558-99a4b3c83ed6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10f3e497-87fe-41cf-a558-99a4b3c83ed6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd82affe5af7438cf338db1b017005146497ecd2b60a0150e407d2c13a024635c","name":"Dj Maizer","registered_at":"2026-06-15T19:28:09Z","symbol":"NIM0808527","token_address":"0x0ff2f803be67a3692a77d96dd6baabf079de5059","type":"artist","uuid":"10f3e497-87fe-41cf-a558-99a4b3c83ed6"}
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 0xd82affe5af7438cf338db1b017005146497ecd2b60a0150e407d2c13a024635c. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10f3e497-87fe-41cf-a558-99a4b3c83ed6.json and https://artists.proofprofile.net/proofs/artist/10f3e497-87fe-41cf-a558-99a4b3c83ed6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xd82affe5af7438cf338db1b017005146497ecd2b60a0150e407d2c13a024635c","name":"Dj Maizer","registered_at":"2026-06-15T19:28:09Z","symbol":"NIM0808527","token_address":"0x0ff2f803be67a3692a77d96dd6baabf079de5059","type":"artist","uuid":"10f3e497-87fe-41cf-a558-99a4b3c83ed6"}