448picasso
type: MusicGroup
popularity: 3
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4a9a257cddf8b51dc17fbe293ecae14b200e1da3b824cc9b536e8cbedbd17a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8123e6c-cc60-4c8d-b29c-209f4528f75c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8123e6c-cc60-4c8d-b29c-209f4528f75c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8123e6c-cc60-4c8d-b29c-209f4528f75c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0xe4a9a257cddf8b51dc17fbe293ecae14b200e1da3b824cc9b536e8cbedbd17a6. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8123e6c-cc60-4c8d-b29c-209f4528f75c.json and https://artists.proofprofile.net/proofs/artist/d8123e6c-cc60-4c8d-b29c-209f4528f75c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: DOA
  type: MusicAlbum
  date published: 2023-02-17
album: Mexicano
  type: MusicAlbum
  date published: 2023-05-22
album: Painters Anthem
  type: MusicAlbum
  date published: 2023-07-22
album: Out da coop
  type: MusicAlbum
  date published: 2023-08-27
album: Response
  type: MusicAlbum
  date published: 2023-10-06
album: Life of picasso
  type: MusicAlbum
  date published: 2023-10-23
album: Fullcourt
  type: MusicAlbum
  date published: 2024-06-09
album: Fluke
  type: MusicAlbum
  date published: 2024-06-16
album: Dont kirk
  type: MusicAlbum
  date published: 2024-06-23
album: Get it
  type: MusicAlbum
  date published: 2024-10-19