Yung Fero
type: MusicGroup
popularity: 3
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6d76014ff673f2eddaba5071cd2308092df7e2850871b77cdf5646d50c9d20e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5574cf69-10a3-40a2-b1ec-89bcf687db7e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5574cf69-10a3-40a2-b1ec-89bcf687db7e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5574cf69-10a3-40a2-b1ec-89bcf687db7e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6d76014ff673f2eddaba5071cd2308092df7e2850871b77cdf5646d50c9d20e","name":"Yung Fero","registered_at":"2026-06-16T19:18:08Z","symbol":"NIM1149807","token_address":"0xf5e556a453aae8f97c232c307e23eb96f7b2f6a8","type":"artist","uuid":"5574cf69-10a3-40a2-b1ec-89bcf687db7e"}
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 0xf6d76014ff673f2eddaba5071cd2308092df7e2850871b77cdf5646d50c9d20e. 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/5574cf69-10a3-40a2-b1ec-89bcf687db7e.json and https://artists.proofprofile.net/proofs/artist/5574cf69-10a3-40a2-b1ec-89bcf687db7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf6d76014ff673f2eddaba5071cd2308092df7e2850871b77cdf5646d50c9d20e","name":"Yung Fero","registered_at":"2026-06-16T19:18:08Z","symbol":"NIM1149807","token_address":"0xf5e556a453aae8f97c232c307e23eb96f7b2f6a8","type":"artist","uuid":"5574cf69-10a3-40a2-b1ec-89bcf687db7e"}
album: Silent Tears
  type: MusicAlbum
  date published: 2021-05-14
album: PHONK SAMPLER, VOL. 1
  type: MusicAlbum
  date published: 2021-05-19
album: Disappointment (Extended Version)
  type: MusicAlbum
  date published: 2021-12-31
album: Cash Flow (Extended Version)
  type: MusicAlbum
  date published: 2021-12-31
album: Cowbell Dream (Extended Version)
  type: MusicAlbum
  date published: 2022-01-05
album: Wendy's Dream 2
  type: MusicAlbum
  date published: 2022-01-28
album: Do or Die
  type: MusicAlbum
  date published: 2022-12-10
album: COWBELL MASSACRE
  type: MusicAlbum
  date published: 2022-12-30