Flask Mango
type: MusicGroup
genre: 3 step
genre: afro house
popularity: 2
followers: 221
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6071584954fbfc81695a1075bf83069df7bf86afbe8370b1abf454f61d80f240
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef642557-fc0e-4447-8328-f177cfd94c6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef642557-fc0e-4447-8328-f177cfd94c6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef642557-fc0e-4447-8328-f177cfd94c6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6071584954fbfc81695a1075bf83069df7bf86afbe8370b1abf454f61d80f240","name":"Flask Mango","registered_at":"2026-06-21T12:39:45Z","symbol":"NIM1921798","token_address":"0x0e763ccb164bcf54e2c3a209715d02437675b203","type":"artist","uuid":"ef642557-fc0e-4447-8328-f177cfd94c6d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6071584954fbfc81695a1075bf83069df7bf86afbe8370b1abf454f61d80f240. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef642557-fc0e-4447-8328-f177cfd94c6d.json and https://artists.proofprofile.net/proofs/artist/ef642557-fc0e-4447-8328-f177cfd94c6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x6071584954fbfc81695a1075bf83069df7bf86afbe8370b1abf454f61d80f240","name":"Flask Mango","registered_at":"2026-06-21T12:39:45Z","symbol":"NIM1921798","token_address":"0x0e763ccb164bcf54e2c3a209715d02437675b203","type":"artist","uuid":"ef642557-fc0e-4447-8328-f177cfd94c6d"}
album: Thanda Wena
  type: MusicAlbum
  date published: 2021-09-10
album: Bambelela
  type: MusicAlbum
  date published: 2023-12-08
album: Bambelela
  type: MusicAlbum
  date published: 2023-12-15