Artett
type: MusicGroup
popularity: 2
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x187c47cd59d47a95c1bc29bdfe23fb0d4278e7145be10beddd91badffb5d1b70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c332b17c-9ddd-4db7-a963-2ac9020bfc32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c332b17c-9ddd-4db7-a963-2ac9020bfc32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c332b17c-9ddd-4db7-a963-2ac9020bfc32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0x187c47cd59d47a95c1bc29bdfe23fb0d4278e7145be10beddd91badffb5d1b70. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c332b17c-9ddd-4db7-a963-2ac9020bfc32.json and https://artists.proofprofile.net/proofs/artist/c332b17c-9ddd-4db7-a963-2ac9020bfc32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: Music a la carte
  type: MusicAlbum
  date published: 2004
album: Salsa, Jazz & Rock’n Roll
  type: MusicAlbum
  date published: 2007-09-20
album: A Tribute to New Orleans
  type: MusicAlbum
  date published: 2007-09-20
album: A Tribute to Frank Sinatra, Dean Martin and Sammy Davis Jr.
  type: MusicAlbum
  date published: 2012-10-17
album: A Tribute to Frank Sinatra, Dean Martin and Sammy Davis Jr.- Edition 2016
  type: MusicAlbum
  date published: 2015-12-08
album: belebt - bewegt
  type: MusicAlbum
  date published: 2016-09-16
album: Duets
  type: MusicAlbum
  date published: 2018-01-15
album: Bad Leroy Brown
  type: MusicAlbum
  date published: 2018-01-15
album: Stimmig
  type: MusicAlbum
  date published: 2020-12-04
album: Jimmi tanzt
  type: MusicAlbum
  date published: 2022-07-02