Da Mizsez
type: MusicGroup
popularity: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfea1740e7706033d5c7d03009a20c7a4657f9bbfc4b3e34947c11eac14c0443f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0ad92b2-084a-4e65-9d90-34356117be8c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0ad92b2-084a-4e65-9d90-34356117be8c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0ad92b2-084a-4e65-9d90-34356117be8c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfea1740e7706033d5c7d03009a20c7a4657f9bbfc4b3e34947c11eac14c0443f","name":"Da Mizsez","registered_at":"2026-06-20T11:43:35Z","symbol":"NIM1607534","token_address":"0x83558e09819d781b43163a5a7f737db83e6af23d","type":"artist","uuid":"b0ad92b2-084a-4e65-9d90-34356117be8c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea1740e7706033d5c7d03009a20c7a4657f9bbfc4b3e34947c11eac14c0443f. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0ad92b2-084a-4e65-9d90-34356117be8c.json and https://artists.proofprofile.net/proofs/artist/b0ad92b2-084a-4e65-9d90-34356117be8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xfea1740e7706033d5c7d03009a20c7a4657f9bbfc4b3e34947c11eac14c0443f","name":"Da Mizsez","registered_at":"2026-06-20T11:43:35Z","symbol":"NIM1607534","token_address":"0x83558e09819d781b43163a5a7f737db83e6af23d","type":"artist","uuid":"b0ad92b2-084a-4e65-9d90-34356117be8c"}
album: Dumb Wit It
  type: MusicAlbum
  date published: 2025-05-29
album: Burn
  type: MusicAlbum
  date published: 2025-10-27