Yung Marv
type: MusicGroup
popularity: 7
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc03aa583d3411a5ca90b85aecce38954f383c4fd9a8fb30b673b2d262d8715e
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/4fc753fa-c5ff-4bd9-bfbd-718146ef2552.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4fc753fa-c5ff-4bd9-bfbd-718146ef2552.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4fc753fa-c5ff-4bd9-bfbd-718146ef2552
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc03aa583d3411a5ca90b85aecce38954f383c4fd9a8fb30b673b2d262d8715e","name":"Yung Marv","registered_at":"2026-06-16T17:21:57Z","symbol":"NIM1122091","token_address":"0xf3cad32b3629fdffc57f86808d2ad42ac66f8f21","type":"artist","uuid":"4fc753fa-c5ff-4bd9-bfbd-718146ef2552"}
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 0xdc03aa583d3411a5ca90b85aecce38954f383c4fd9a8fb30b673b2d262d8715e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4fc753fa-c5ff-4bd9-bfbd-718146ef2552.json and https://artists.proofprofile.net/proofs/artist/4fc753fa-c5ff-4bd9-bfbd-718146ef2552.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xdc03aa583d3411a5ca90b85aecce38954f383c4fd9a8fb30b673b2d262d8715e","name":"Yung Marv","registered_at":"2026-06-16T17:21:57Z","symbol":"NIM1122091","token_address":"0xf3cad32b3629fdffc57f86808d2ad42ac66f8f21","type":"artist","uuid":"4fc753fa-c5ff-4bd9-bfbd-718146ef2552"}
album: Pops
  type: MusicAlbum
  date published: 2020-05-03
album: One of Those Nights
  type: MusicAlbum
  date published: 2020-06-15
album: 2000 Joints
  type: MusicAlbum
  date published: 2020-06-15
album: Affect & Effect
  type: MusicAlbum
  date published: 2020-06-15
album: Fab 5
  type: MusicAlbum
  date published: 2020-06-23
album: All Madden
  type: MusicAlbum
  date published: 2021-05-04
album: Light it
  type: MusicAlbum
  date published: 2021-05-04
album: Fatigue OFF
  type: MusicAlbum
  date published: 2021-08-14
album: Almost Gave Up!
  type: MusicAlbum
  date published: 2024-08-30
album: Love Rap's
  type: MusicAlbum
  date published: 2025-02-13
album: 6.19.19
  type: MusicAlbum
  date published: 2025-02-13
album: Hot
  type: MusicAlbum
  date published: 2025-02-13
album: Almost Gave Up ll
  type: MusicAlbum
  date published: 2025-09-03