Holo Beatz
type: MusicGroup
popularity: 4
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaba90ff3aa19f4712b97f002f4c5bf5c427691f343823c7a9d04c0188b48ce85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be4de5e8-1be8-4bb1-b0bd-5021b5e00cfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be4de5e8-1be8-4bb1-b0bd-5021b5e00cfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be4de5e8-1be8-4bb1-b0bd-5021b5e00cfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaba90ff3aa19f4712b97f002f4c5bf5c427691f343823c7a9d04c0188b48ce85","name":"Holo Beatz","registered_at":"2026-06-20T18:24:13Z","symbol":"NIM1677469","token_address":"0xeaf0ff0c4c5019a38bbb2105452947e019e0d58d","type":"artist","uuid":"be4de5e8-1be8-4bb1-b0bd-5021b5e00cfe"}
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 0xaba90ff3aa19f4712b97f002f4c5bf5c427691f343823c7a9d04c0188b48ce85. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be4de5e8-1be8-4bb1-b0bd-5021b5e00cfe.json and https://artists.proofprofile.net/proofs/artist/be4de5e8-1be8-4bb1-b0bd-5021b5e00cfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xaba90ff3aa19f4712b97f002f4c5bf5c427691f343823c7a9d04c0188b48ce85","name":"Holo Beatz","registered_at":"2026-06-20T18:24:13Z","symbol":"NIM1677469","token_address":"0xeaf0ff0c4c5019a38bbb2105452947e019e0d58d","type":"artist","uuid":"be4de5e8-1be8-4bb1-b0bd-5021b5e00cfe"}