Bartowski
type: MusicGroup
popularity: 5
followers: 591
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8dd43665c49949ab0ff08e0cdbc6e8a1726a45eb8a611c9ba5140f3dbde2ecc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954002
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954002
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3228db3a-6c85-4f32-9398-9e3cdc25ca7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3228db3a-6c85-4f32-9398-9e3cdc25ca7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3228db3a-6c85-4f32-9398-9e3cdc25ca7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:47:12Z
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 0x8dd43665c49949ab0ff08e0cdbc6e8a1726a45eb8a611c9ba5140f3dbde2ecc2. Chain 2 (Bitcoin): anchored in block 954002 (2026-06-16T20:47:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3228db3a-6c85-4f32-9398-9e3cdc25ca7b.json and https://artists.proofprofile.net/proofs/artist/3228db3a-6c85-4f32-9398-9e3cdc25ca7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:47:12Z
album: B
  type: MusicAlbum
  date published: 2020-06-03
album: Peggio di così
  type: MusicAlbum
  date published: 2022-03-11
album: Peggio di così
  type: MusicAlbum
  date published: 2022-03-11
album: MOSCOW MULE
  type: MusicAlbum
  date published: 2022-07-22
album: COSÌ BLU
  type: MusicAlbum
  date published: 2022-11-25
album: IN 7
  type: MusicAlbum
  date published: 2023-03-03
album: STRONZA
  type: MusicAlbum
  date published: 2023-04-28
album: GIOCO DI ME
  type: MusicAlbum
  date published: 2023-06-09
album: NIENTE DA FARE
  type: MusicAlbum
  date published: 2023-11-03
album: 64 BART
  type: MusicAlbum
  date published: 2024-04-19
album: ARANCIONE
  type: MusicAlbum
  date published: 2024-06-28
album: GUARDIE E LADRI
  type: MusicAlbum
  date published: 2024-11-29
album: 7 SETTIMANE
  type: MusicAlbum
  date published: 2025-01-24
album: UP!
  type: MusicAlbum
  date published: 2025-11-14