Mr. Rxxtz
type: MusicGroup
genre: ragga
popularity: 3
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e64a60fd006032d9ac909fd4ba838bdbe0ed92aacbd2fb82cbbba36aadd2637
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0806b7f3-7c52-438d-ab8d-39e876540d7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0806b7f3-7c52-438d-ab8d-39e876540d7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0806b7f3-7c52-438d-ab8d-39e876540d7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e64a60fd006032d9ac909fd4ba838bdbe0ed92aacbd2fb82cbbba36aadd2637","name":"Mr. Rxxtz","registered_at":"2026-06-15T16:19:17Z","symbol":"NIM0763452","token_address":"0x269506bd94b9348c7a0ed90deed9d056cccd7b28","type":"artist","uuid":"0806b7f3-7c52-438d-ab8d-39e876540d7c"}
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 0x7e64a60fd006032d9ac909fd4ba838bdbe0ed92aacbd2fb82cbbba36aadd2637. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0806b7f3-7c52-438d-ab8d-39e876540d7c.json and https://artists.proofprofile.net/proofs/artist/0806b7f3-7c52-438d-ab8d-39e876540d7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x7e64a60fd006032d9ac909fd4ba838bdbe0ed92aacbd2fb82cbbba36aadd2637","name":"Mr. Rxxtz","registered_at":"2026-06-15T16:19:17Z","symbol":"NIM0763452","token_address":"0x269506bd94b9348c7a0ed90deed9d056cccd7b28","type":"artist","uuid":"0806b7f3-7c52-438d-ab8d-39e876540d7c"}
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  type: MusicAlbum
  date published: 2022-04-10
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  type: MusicAlbum
  date published: 2022-04-22
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  type: MusicAlbum
  date published: 2023-05-08
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  type: MusicAlbum
  date published: 2024-03-28