1luhmarr
type: MusicGroup
popularity: 3
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf433cfad1fe594acb812113e7da747828725f791453e7775dd4b8b39fbeaa182
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aea5eb4b-1dd4-4769-b3eb-0051b84c0ac7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aea5eb4b-1dd4-4769-b3eb-0051b84c0ac7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aea5eb4b-1dd4-4769-b3eb-0051b84c0ac7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
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 0xf433cfad1fe594acb812113e7da747828725f791453e7775dd4b8b39fbeaa182. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aea5eb4b-1dd4-4769-b3eb-0051b84c0ac7.json and https://artists.proofprofile.net/proofs/artist/aea5eb4b-1dd4-4769-b3eb-0051b84c0ac7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
album: Expressway
  type: MusicAlbum
  date published: 2024-04-15
album: Longlivespazz
  type: MusicAlbum
  date published: 2024-05-05
album: Skully Season
  type: MusicAlbum
  date published: 2024-10-31
album: One Take Freestyle (1900 rugrat “One Take” freestyle remix)
  type: MusicAlbum
  date published: 2024-11-11
  track: One Take Freestyle - 1900 rugrat “One Take” freestyle remix
    type: MusicRecording
    duration: PT4M19S
    duration ms: 259784
    explicit: true
    by artist: 1luhmarr
    in album: One Take Freestyle (1900 rugrat “One Take” freestyle remix)
      type: MusicAlbum
      date published: 2024-11-11
    isrc code: QZZ782475927
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:44:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x11c96f32940b7b8bfcb1ab60fa670e59ad0092ad6ba3fd98b1b81c20fa3176f0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ782475927
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:14:34Z
    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 0x11c96f32940b7b8bfcb1ab60fa670e59ad0092ad6ba3fd98b1b81c20fa3176f0. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZZ782475927.
      date published: 2026-07-20T16:14:34Z
    audio: One Take Freestyle - 1900 rugrat “One Take” freestyle remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.077
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.381
      additional property: Energy
        type: PropertyValue
        value: 0.705
      additional property: Speechiness
        type: PropertyValue
        value: 0.234
      additional property: Acousticness
        type: PropertyValue
        value: 0.213
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.261
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.481
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.127
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Back Again
  type: MusicAlbum
  date published: 2024-11-20
album: Unfair
  type: MusicAlbum
  date published: 2024-11-26
album: Poision Love
  type: MusicAlbum
  date published: 2024-11-30
album: Really Him
  type: MusicAlbum
  date published: 2024-12-03
album: xoxo
  type: MusicAlbum
  date published: 2024-12-08
album: Hurt Junkie
  type: MusicAlbum
  date published: 2024-12-18
album: 17
  type: MusicAlbum
  date published: 2024-12-30
album: 1k
  type: MusicAlbum
  date published: 2025-01-17
album: In da air (Remix)
  type: MusicAlbum
  date published: 2025-02-01
album: My girl
  type: MusicAlbum
  date published: 2025-02-13
album: Cmo
  type: MusicAlbum
  date published: 2025-03-29
album: Lonely boy
  type: MusicAlbum
  date published: 2025-04-18