Mirko e Simona Group
type: MusicGroup
popularity: 9
followers: 144
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddb306539b040d3992ceabb7f713a4a5a6f7bd7f72b73a405ba569f784540800
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d893eb3-5dbf-4981-8d88-d52f3f9b5ce6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d893eb3-5dbf-4981-8d88-d52f3f9b5ce6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d893eb3-5dbf-4981-8d88-d52f3f9b5ce6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddb306539b040d3992ceabb7f713a4a5a6f7bd7f72b73a405ba569f784540800","name":"Mirko e Simona Group","registered_at":"2026-06-15T18:07:47Z","symbol":"NIM0789351","token_address":"0xf6e22e1ef37f4c5dd8bb59a2cb1be3d710e8be83","type":"artist","uuid":"0d893eb3-5dbf-4981-8d88-d52f3f9b5ce6"}
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 0xddb306539b040d3992ceabb7f713a4a5a6f7bd7f72b73a405ba569f784540800. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d893eb3-5dbf-4981-8d88-d52f3f9b5ce6.json and https://artists.proofprofile.net/proofs/artist/0d893eb3-5dbf-4981-8d88-d52f3f9b5ce6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:55:23Z
  text: {"copyright_id":"0xddb306539b040d3992ceabb7f713a4a5a6f7bd7f72b73a405ba569f784540800","name":"Mirko e Simona Group","registered_at":"2026-06-15T18:07:47Z","symbol":"NIM0789351","token_address":"0xf6e22e1ef37f4c5dd8bb59a2cb1be3d710e8be83","type":"artist","uuid":"0d893eb3-5dbf-4981-8d88-d52f3f9b5ce6"}
album: Il gatto matto
  type: MusicAlbum
  date published: 2005-10-13
album: Corre la vespa
  type: MusicAlbum
  date published: 2007-07-31
album: I ballabili, vol. 1
  type: MusicAlbum
  date published: 2009-05-25
album: I ballabili, vol. 2
  type: MusicAlbum
  date published: 2010-03-25
album: I ballabili, vol. 3
  type: MusicAlbum
  date published: 2011-07-13