HXNDRO
type: MusicGroup
popularity: 3
followers: 852
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ef17d2f1fc0f29e128fa1eeabab669ebcff51e0109fe58c0d0cc67fe1c8a30d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88eff85d-f815-459d-a2ce-172c2c04abc2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88eff85d-f815-459d-a2ce-172c2c04abc2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88eff85d-f815-459d-a2ce-172c2c04abc2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 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 0x7ef17d2f1fc0f29e128fa1eeabab669ebcff51e0109fe58c0d0cc67fe1c8a30d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88eff85d-f815-459d-a2ce-172c2c04abc2.json and https://artists.proofprofile.net/proofs/artist/88eff85d-f815-459d-a2ce-172c2c04abc2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Thugger Baby
  type: MusicAlbum
  date published: 2021-08-06
album: ON ME
  type: MusicAlbum
  date published: 2021-12-17
album: GEEKED UP
  type: MusicAlbum
  date published: 2022-04-08
album: DEMON VIBES (Remix)
  type: MusicAlbum
  date published: 2022-05-11
album: Forever Thuggin
  type: MusicAlbum
  date published: 2022-05-30
  track: FLEXIN N’ FLASHIN
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195761
    explicit: true
    by artist: HXNDRO
    in album: Forever Thuggin
      type: MusicAlbum
      date published: 2022-05-30
    isrc code: QZS642240696
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T00:45:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d3a5912a938a59c610c309ae56ba301ec7c4910ecfc8e47d6d895870c5bf06b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642240696
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x2d3a5912a938a59c610c309ae56ba301ec7c4910ecfc8e47d6d895870c5bf06b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642240696.
      date published: 2026-07-16T02:28:43Z
    audio: FLEXIN N’ FLASHIN
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.423
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.732
      additional property: Energy
        type: PropertyValue
        value: 0.487
      additional property: Speechiness
        type: PropertyValue
        value: 0.587
      additional property: Acousticness
        type: PropertyValue
        value: 0.12
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.517
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.293
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.8
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: MAMA KNO
  type: MusicAlbum
  date published: 2022-07-21
album: MONEY SO BIG
  type: MusicAlbum
  date published: 2022-09-16
album: BLOCBOY DEUCE
  type: MusicAlbum
  date published: 2023-01-28
album: ihatekevin
  type: MusicAlbum
  date published: 2023-03-28
album: QUANNY FLOW 2
  type: MusicAlbum
  date published: 2023-04-18
album: Changed Up
  type: MusicAlbum
  date published: 2024-04-11
album: DRILL MUZIK
  type: MusicAlbum
  date published: 2024-07-14
album: FLEXIN N' FLASHIN (Remix)
  type: MusicAlbum
  date published: 2024-07-23
album: DEUCE URKEL
  type: MusicAlbum
  date published: 2024-11-10
album: NO FEELINGS 2
  type: MusicAlbum
  date published: 2024-11-23