Flak
type: MusicGroup
popularity: 19
followers: 503
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d25d50659df0f4d2076b16e301ce759811414eef0c656ad5d394bdf710c505f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2f2082b-e14a-4adc-a11f-8955d4755b1f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2f2082b-e14a-4adc-a11f-8955d4755b1f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2f2082b-e14a-4adc-a11f-8955d4755b1f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
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 0x9d25d50659df0f4d2076b16e301ce759811414eef0c656ad5d394bdf710c505f. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2f2082b-e14a-4adc-a11f-8955d4755b1f.json and https://artists.proofprofile.net/proofs/artist/b2f2082b-e14a-4adc-a11f-8955d4755b1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
album: Stradella (27049)
  type: MusicAlbum
  date published: 2020-12-03
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  type: MusicAlbum
  date published: 2021-02-11
album: Un deux trois
  type: MusicAlbum
  date published: 2021-02-25
album: Skoot On Yo Block
  type: MusicAlbum
  date published: 2021-04-27
album: Oh Deamn
  type: MusicAlbum
  date published: 2023-03-10
album: TOM TOM
  type: MusicAlbum
  date published: 2023-12-02
album: BENEDETTO
  type: MusicAlbum
  date published: 2024-06-14
album: PRIMO ATTO EP
  type: MusicAlbum
  date published: 2025-01-24
album: PRIMO ATTO EP
  type: MusicAlbum
  date published: 2025-04-25
album: Diamanti
  type: MusicAlbum
  date published: 2025-05-16
album: Obama
  type: MusicAlbum
  date published: 2025-08-08