Danilo Casti
type: MusicGroup
genre: avant-garde
genre: drone
genre: minimalism
popularity: 4
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddc887968a125e4bb11a0823507846406e3eafaf2eb747992840d9ce5710be27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9cdc12b-d48e-43d4-a188-42c777efe97c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9cdc12b-d48e-43d4-a188-42c777efe97c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e9cdc12b-d48e-43d4-a188-42c777efe97c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddc887968a125e4bb11a0823507846406e3eafaf2eb747992840d9ce5710be27","name":"Danilo Casti","registered_at":"2026-06-21T10:04:49Z","symbol":"NIM1894527","token_address":"0x1510564d0f537a3a50344cb0488d7f6ab816da6f","type":"artist","uuid":"e9cdc12b-d48e-43d4-a188-42c777efe97c"}
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 0xddc887968a125e4bb11a0823507846406e3eafaf2eb747992840d9ce5710be27. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9cdc12b-d48e-43d4-a188-42c777efe97c.json and https://artists.proofprofile.net/proofs/artist/e9cdc12b-d48e-43d4-a188-42c777efe97c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xddc887968a125e4bb11a0823507846406e3eafaf2eb747992840d9ce5710be27","name":"Danilo Casti","registered_at":"2026-06-21T10:04:49Z","symbol":"NIM1894527","token_address":"0x1510564d0f537a3a50344cb0488d7f6ab816da6f","type":"artist","uuid":"e9cdc12b-d48e-43d4-a188-42c777efe97c"}
album: Bet-Ot_Al
  type: MusicAlbum
  date published: 2019-04-09
album: Chaotic Selected Works (2005-2017)
  type: MusicAlbum
  date published: 2019-08-16