Família Gangsters
type: MusicGroup
genre: ska
popularity: 3
followers: 766
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf61fd69612960dd3f8ca6e3512a81c14882f539aa81de0cf634973e81fb62738
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6062a40a-e078-4a4b-af15-5dfefc7f476c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6062a40a-e078-4a4b-af15-5dfefc7f476c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6062a40a-e078-4a4b-af15-5dfefc7f476c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf61fd69612960dd3f8ca6e3512a81c14882f539aa81de0cf634973e81fb62738","name":"Família Gangsters","registered_at":"2026-06-16T23:15:29Z","symbol":"NIM1206444","token_address":"0x1cdd133d656d6eb15c140e9b8ecbb7d45afd5648","type":"artist","uuid":"6062a40a-e078-4a4b-af15-5dfefc7f476c"}
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 0xf61fd69612960dd3f8ca6e3512a81c14882f539aa81de0cf634973e81fb62738. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6062a40a-e078-4a4b-af15-5dfefc7f476c.json and https://artists.proofprofile.net/proofs/artist/6062a40a-e078-4a4b-af15-5dfefc7f476c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf61fd69612960dd3f8ca6e3512a81c14882f539aa81de0cf634973e81fb62738","name":"Família Gangsters","registered_at":"2026-06-16T23:15:29Z","symbol":"NIM1206444","token_address":"0x1cdd133d656d6eb15c140e9b8ecbb7d45afd5648","type":"artist","uuid":"6062a40a-e078-4a4b-af15-5dfefc7f476c"}
album: Familiarismo
  type: MusicAlbum
  date published: 2007-07-23
album: Regionave
  type: MusicAlbum
  date published: 2011-12-08
album: África - EP
  type: MusicAlbum
  date published: 2014-09-01