Mr Dave
type: MusicGroup
genre: disco
genre: disco polo
popularity: 11
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f01173c622662a311bb0236ad05c2eb3a983ccdd988a509a6888d81236e0cf5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40529060-f625-4c72-a2cd-b1cfe34fed93.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40529060-f625-4c72-a2cd-b1cfe34fed93.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40529060-f625-4c72-a2cd-b1cfe34fed93
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f01173c622662a311bb0236ad05c2eb3a983ccdd988a509a6888d81236e0cf5","name":"Mr Dave","registered_at":"2026-06-14T11:11:12Z","symbol":"NIM0434585","token_address":"0xf1a14ec574063415bca6f96f8d6dc4783ea49b12","type":"artist","uuid":"40529060-f625-4c72-a2cd-b1cfe34fed93"}
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 0x2f01173c622662a311bb0236ad05c2eb3a983ccdd988a509a6888d81236e0cf5. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40529060-f625-4c72-a2cd-b1cfe34fed93.json and https://artists.proofprofile.net/proofs/artist/40529060-f625-4c72-a2cd-b1cfe34fed93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
  text: {"copyright_id":"0x2f01173c622662a311bb0236ad05c2eb3a983ccdd988a509a6888d81236e0cf5","name":"Mr Dave","registered_at":"2026-06-14T11:11:12Z","symbol":"NIM0434585","token_address":"0xf1a14ec574063415bca6f96f8d6dc4783ea49b12","type":"artist","uuid":"40529060-f625-4c72-a2cd-b1cfe34fed93"}
album: Słodka Kotka
  type: MusicAlbum
  date published: 2019-03-12
album: Małolata
  type: MusicAlbum
  date published: 2019-07-12
album: Pokaż Kochanie
  type: MusicAlbum
  date published: 2021-04-30