YFA Boy
type: MusicGroup
popularity: 18
followers: 423
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58b4fc2f080d753e91be0786a818ecd81935d8e886d34fdfe0bd7acffdfc27a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/895baa5a-6ff0-4915-8be0-b710981ec821.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/895baa5a-6ff0-4915-8be0-b710981ec821.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/895baa5a-6ff0-4915-8be0-b710981ec821
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:05:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58b4fc2f080d753e91be0786a818ecd81935d8e886d34fdfe0bd7acffdfc27a7","name":"YFA Boy","registered_at":"2026-06-14T18:50:21Z","symbol":"NIM0544107","token_address":"0x8601e1cad1ed2653cb4ad6673cdef5103ce2a70b","type":"artist","uuid":"895baa5a-6ff0-4915-8be0-b710981ec821"}
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 0x58b4fc2f080d753e91be0786a818ecd81935d8e886d34fdfe0bd7acffdfc27a7. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/895baa5a-6ff0-4915-8be0-b710981ec821.json and https://artists.proofprofile.net/proofs/artist/895baa5a-6ff0-4915-8be0-b710981ec821.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:05:33Z
  text: {"copyright_id":"0x58b4fc2f080d753e91be0786a818ecd81935d8e886d34fdfe0bd7acffdfc27a7","name":"YFA Boy","registered_at":"2026-06-14T18:50:21Z","symbol":"NIM0544107","token_address":"0x8601e1cad1ed2653cb4ad6673cdef5103ce2a70b","type":"artist","uuid":"895baa5a-6ff0-4915-8be0-b710981ec821"}
album: Pilla Block
  type: MusicAlbum
  date published: 2020-02-25
album: Blik Talk
  type: MusicAlbum
  date published: 2020-04-13
album: Without You
  type: MusicAlbum
  date published: 2020-10-11
album: Say My Name
  type: MusicAlbum
  date published: 2020-12-14
album: Unconditional Love
  type: MusicAlbum
  date published: 2021-06-04
album: Sad Boy
  type: MusicAlbum
  date published: 2021-06-04
album: Runaway
  type: MusicAlbum
  date published: 2021-06-04
album: On Me
  type: MusicAlbum
  date published: 2021-06-04
album: No Love
  type: MusicAlbum
  date published: 2021-06-04
album: Minnesota Cold Freestyle
  type: MusicAlbum
  date published: 2021-06-04
album: Letter to My Uncle
  type: MusicAlbum
  date published: 2021-06-04
album: How 2 Love
  type: MusicAlbum
  date published: 2021-06-04
album: Big Body
  type: MusicAlbum
  date published: 2021-06-04
album: Walk
  type: MusicAlbum
  date published: 2021-06-04
album: Weirdos Freestyle
  type: MusicAlbum
  date published: 2022-07-25
album: Trip
  type: MusicAlbum
  date published: 2022-07-25
album: My Type
  type: MusicAlbum
  date published: 2022-07-25
album: Lexus
  type: MusicAlbum
  date published: 2022-07-25
album: Let You Go
  type: MusicAlbum
  date published: 2022-07-25
album: L.O.V.E
  type: MusicAlbum
  date published: 2022-07-25
album: Good Love
  type: MusicAlbum
  date published: 2022-07-25
album: Bide Your Time
  type: MusicAlbum
  date published: 2022-07-25
album: Angel
  type: MusicAlbum
  date published: 2022-07-25
album: Love Again
  type: MusicAlbum
  date published: 2023-12-15
album: On My Mind
  type: MusicAlbum
  date published: 2024-10-21
album: It's a YFA Christmas
  type: MusicAlbum
  date published: 2024-12-21