4K Lij
type: MusicGroup
genre: witch house
popularity: 3
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x803a1eb340faf4b4c3636f2e72130c5641bcbcbde5d91b2734ab218e5545a612
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04911ae4-b612-4df5-8597-503a85194932.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04911ae4-b612-4df5-8597-503a85194932.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04911ae4-b612-4df5-8597-503a85194932
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x803a1eb340faf4b4c3636f2e72130c5641bcbcbde5d91b2734ab218e5545a612","name":"4K Lij","registered_at":"2026-06-15T15:20:16Z","symbol":"NIM0749351","token_address":"0xa9f48d3e6a9900f583ed5ea2b76eb247c1a5f5eb","type":"artist","uuid":"04911ae4-b612-4df5-8597-503a85194932"}
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 0x803a1eb340faf4b4c3636f2e72130c5641bcbcbde5d91b2734ab218e5545a612. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04911ae4-b612-4df5-8597-503a85194932.json and https://artists.proofprofile.net/proofs/artist/04911ae4-b612-4df5-8597-503a85194932.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0x803a1eb340faf4b4c3636f2e72130c5641bcbcbde5d91b2734ab218e5545a612","name":"4K Lij","registered_at":"2026-06-15T15:20:16Z","symbol":"NIM0749351","token_address":"0xa9f48d3e6a9900f583ed5ea2b76eb247c1a5f5eb","type":"artist","uuid":"04911ae4-b612-4df5-8597-503a85194932"}
album: ATM (w/ SKEST)
  type: MusicAlbum
  date published: 2021-10-18
album: BOUNCE OUTT
  type: MusicAlbum
  date published: 2021-11-05
album: UNRELEASED: FKA 2k21
  type: MusicAlbum
  date published: 2021-11-10
album: 2KBABY
  type: MusicAlbum
  date published: 2022-02-06
album: RED WORLD FOREVER
  type: MusicAlbum
  date published: 2022-02-24
album: RTB
  type: MusicAlbum
  date published: 2022-03-23
album: Hail Mary
  type: MusicAlbum
  date published: 2022-04-09
album: 909 SH!T
  type: MusicAlbum
  date published: 2022-05-26
album: B.O.T.G.
  type: MusicAlbum
  date published: 2022-06-07
album: Love Scars
  type: MusicAlbum
  date published: 2022-07-31
album: 4K Freestyle 2
  type: MusicAlbum
  date published: 2022-08-16
album: I Know
  type: MusicAlbum
  date published: 2022-09-13
album: 4K! Live from the Moon
  type: MusicAlbum
  date published: 2022-11-03
album: Know Better
  type: MusicAlbum
  date published: 2022-11-07
album: COMFORTABLE
  type: MusicAlbum
  date published: 2022-11-12
album: Traumatized
  type: MusicAlbum
  date published: 2022-11-24
album: D3MONTIME
  type: MusicAlbum
  date published: 2022-11-28
album: Heartbreaker EP
  type: MusicAlbum
  date published: 2022-12-05
album: Get Rich
  type: MusicAlbum
  date published: 2022-12-16
album: RED WORLD FOREVER 2
  type: MusicAlbum
  date published: 2022-12-26
album: Understand Me?
  type: MusicAlbum
  date published: 2023-05-01
album: 4
  type: MusicAlbum
  date published: 2023-06-09
album: I DONT WANNA BE AROUND
  type: MusicAlbum
  date published: 2023-08-26
album: pornography
  type: MusicAlbum
  date published: 2023-09-19
album: Dead! (Like I Wanna Be)
  type: MusicAlbum
  date published: 2023-10-06
album: nights like this (jersey club edit)
  type: MusicAlbum
  date published: 2023-10-23
album: 4K23
  type: MusicAlbum
  date published: 2023-10-31
album: frustrateddd
  type: MusicAlbum
  date published: 2023-11-02
album: suffer
  type: MusicAlbum
  date published: 2023-11-07
album: You Should Have Left Me Alone
  type: MusicAlbum
  date published: 2023-11-10
album: dreams
  type: MusicAlbum
  date published: 2023-12-25
album: LONG LIVE PACO
  type: MusicAlbum
  date published: 2023-12-26
album: Lost Boys in LA (EP)
  type: MusicAlbum
  date published: 2024-04-04
album: BAT WINGS
  type: MusicAlbum
  date published: 2024-04-12
album: 3AM
  type: MusicAlbum
  date published: 2024-04-19
album: GIVENCHY
  type: MusicAlbum
  date published: 2024-04-25
album: 4PAC
  type: MusicAlbum
  date published: 2024-05-17
album: VENICE BITCH
  type: MusicAlbum
  date published: 2024-05-30
album: SOS
  type: MusicAlbum
  date published: 2024-08-19
album: FRESNO (EP)
  type: MusicAlbum
  date published: 2024-11-15
album: EMPTY
  type: MusicAlbum
  date published: 2024-11-25
album: GUILTY
  type: MusicAlbum
  date published: 2024-12-26
album: HIGHSPEED
  type: MusicAlbum
  date published: 2025-01-23
album: in my house
  type: MusicAlbum
  date published: 2025-04-03
album: 2024
  type: MusicAlbum
  date published: 2025-05-01
  track: 2024
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130798
    explicit: true
    by artist: 4K Lij
    in album: 2024
      type: MusicAlbum
      date published: 2025-05-01
    genre: witch house
    isrc code: QZNWS2562922
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T11:43:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2cddf37f66061ed499287fa4fc2647e2d6f8e4e3646af8da39ab9cebab6fde06
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: 2024
album: 2024 (WASTED MIXXX)

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2562922

OTSTimestamp
type: PropertyValue
value: 2026-07-16T12:43:37Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cddf37f66061ed499287fa4fc2647e2d6f8e4e3646af8da39ab9cebab6fde06. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZNWS2562922.
date published: 2026-07-16T12:43:37Z

2024
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 163.943
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.778
additional property: Energy
  type: PropertyValue
  value: 0.333
additional property: Speechiness
  type: PropertyValue
  value: 0.426
additional property: Acousticness
  type: PropertyValue
  value: 0.026
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.107
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.185
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.791
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Minor

2024 (WASTED MIXXX)
type: MusicAlbum
date published: 2025-06-23