Grand Mixer DST
type: MusicGroup
popularity: 2
followers: 1031
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92e91ac1675e834b4906c59ffa9653d8137f6f374b4fc65e988bd0c02e1383cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb8ed260-6395-4dd7-967d-21afebfaf8d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb8ed260-6395-4dd7-967d-21afebfaf8d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb8ed260-6395-4dd7-967d-21afebfaf8d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92e91ac1675e834b4906c59ffa9653d8137f6f374b4fc65e988bd0c02e1383cc","name":"Grand Mixer DST","registered_at":"2026-06-21T10:51:36Z","symbol":"NIM1904046","token_address":"0xfafaeefae7182c4160386622b1a0e0d1873716c9","type":"artist","uuid":"eb8ed260-6395-4dd7-967d-21afebfaf8d2"}
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 0x92e91ac1675e834b4906c59ffa9653d8137f6f374b4fc65e988bd0c02e1383cc. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb8ed260-6395-4dd7-967d-21afebfaf8d2.json and https://artists.proofprofile.net/proofs/artist/eb8ed260-6395-4dd7-967d-21afebfaf8d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x92e91ac1675e834b4906c59ffa9653d8137f6f374b4fc65e988bd0c02e1383cc","name":"Grand Mixer DST","registered_at":"2026-06-21T10:51:36Z","symbol":"NIM1904046","token_address":"0xfafaeefae7182c4160386622b1a0e0d1873716c9","type":"artist","uuid":"eb8ed260-6395-4dd7-967d-21afebfaf8d2"}
album: The Grand Mixer Cuts It Up
  type: MusicAlbum
  date published: 1982-12-31
album: The Grand Mixer Cuts It Up
  type: MusicAlbum
  date published: 1982-12-31
album: Crazy Cuts (Warning : This record is scratched)
  type: MusicAlbum
  date published: 1983-12-31
album: Crazy Cuts
  type: MusicAlbum
  date published: 1983-12-31