Dadco
type: MusicGroup
genre: italian trap
popularity: 23
followers: 2137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x791f9b3492bec26e7d3c71100a563cd8f8c556d1ef6dc4d68dec1dacecaef612
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a451a99a-c8b3-4152-8951-1f642d44461e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a451a99a-c8b3-4152-8951-1f642d44461e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a451a99a-c8b3-4152-8951-1f642d44461e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x791f9b3492bec26e7d3c71100a563cd8f8c556d1ef6dc4d68dec1dacecaef612. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a451a99a-c8b3-4152-8951-1f642d44461e.json and https://artists.proofprofile.net/proofs/artist/a451a99a-c8b3-4152-8951-1f642d44461e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Bim Bum
  type: MusicAlbum
  date published: 2021-04-30
album: Gold Tracks
  type: MusicAlbum
  date published: 2021-05-14
album: PERFETTI FOTTUTI
  type: MusicAlbum
  date published: 2021-12-25
album: We we
  type: MusicAlbum
  date published: 2022-03-26
album: SENZA POPO
  type: MusicAlbum
  date published: 2022-04-25
album: Stoapposto
  type: MusicAlbum
  date published: 2022-06-25
album: Milionario
  type: MusicAlbum
  date published: 2022-10-08
album: Bastavamo in3
  type: MusicAlbum
  date published: 2023-03-24
album: Chiamate in anonimo
  type: MusicAlbum
  date published: 2023-09-15
album: Chiamate in anonimo
  type: MusicAlbum
  date published: 2023-09-15
album: Maison
  type: MusicAlbum
  date published: 2024-02-16
album: Corsa
  type: MusicAlbum
  date published: 2024-03-15
album: Campo
  type: MusicAlbum
  date published: 2024-07-19
album: Kartel
  type: MusicAlbum
  date published: 2025-03-07
album: LV
  type: MusicAlbum
  date published: 2025-05-02