Yrkdarapper
type: MusicGroup
description: Brennan Thomas Martin (born January 5, 1998), known professionally as YrkDaRapper, is a hip-hop artist, songwriter and record producer based in Neptune, New Jersey. He released his debut album Boss in
popularity: 2
followers: 606
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa02f201d188f0401e0a247bfe5d9297a21446df170628f0602e504f212946f14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/190fd60a-2f8c-47c9-ae7a-3fd8fa0be830.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/190fd60a-2f8c-47c9-ae7a-3fd8fa0be830.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/190fd60a-2f8c-47c9-ae7a-3fd8fa0be830
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
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 0xa02f201d188f0401e0a247bfe5d9297a21446df170628f0602e504f212946f14. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/190fd60a-2f8c-47c9-ae7a-3fd8fa0be830.json and https://artists.proofprofile.net/proofs/artist/190fd60a-2f8c-47c9-ae7a-3fd8fa0be830.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
album: Rip Dad
  type: MusicAlbum
  date published: 2018-08-06
album: Boss in the Kitchen
  type: MusicAlbum
  date published: 2018-09-10
album: Life of Yrk
  type: MusicAlbum
  date published: 2019-04-18
album: A Day In Life
  type: MusicAlbum
  date published: 2019-09-06
album: 50k
  type: MusicAlbum
  date published: 2019-12-07
album: Life of Yrk2
  type: MusicAlbum
  date published: 2020-01-07
album: Life of Yrk2
  type: MusicAlbum
  date published: 2020-01-07
album: Smoke Vibes
  type: MusicAlbum
  date published: 2020-05-22
album: Grind (feat. OG Cuicide)
  type: MusicAlbum
  date published: 2024-02-29
album: That Body (feat. Dre Hill)
  type: MusicAlbum
  date published: 2024-08-09
album: Toxic (feat. Tafia)
  type: MusicAlbum
  date published: 2024-08-30
album: Not The Same (feat. A D)
  type: MusicAlbum
  date published: 2025-03-21
album: Trap House (feat. OG Cuicide & Imb Izzy)
  type: MusicAlbum
  date published: 2025-10-20