LineArt
type: MusicGroup
popularity: 7
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xceba8615b7d9bc32c1c37e358c2d176b86fe07703b9195eb8b25f8ec392c7da1
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/52eaaa1c-454c-4a4f-b769-5696557a3981.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52eaaa1c-454c-4a4f-b769-5696557a3981.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52eaaa1c-454c-4a4f-b769-5696557a3981
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0xceba8615b7d9bc32c1c37e358c2d176b86fe07703b9195eb8b25f8ec392c7da1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52eaaa1c-454c-4a4f-b769-5696557a3981.json and https://artists.proofprofile.net/proofs/artist/52eaaa1c-454c-4a4f-b769-5696557a3981.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: The Beginning
  type: MusicAlbum
  date published: 2021-12-31
album: Paradise
  type: MusicAlbum
  date published: 2023-01-01
album: Fly Away
  type: MusicAlbum
  date published: 2023-06-23
album: crazy
  type: MusicAlbum
  date published: 2023-08-18
album: ocean
  type: MusicAlbum
  date published: 2023-09-01
album: where are you now
  type: MusicAlbum
  date published: 2024-05-17
album: Wild Nights
  type: MusicAlbum
  date published: 2024-06-14
album: Another World
  type: MusicAlbum
  date published: 2024-09-27
album: HOME AGAIN
  type: MusicAlbum
  date published: 2024-11-29
album: CHAOS
  type: MusicAlbum
  date published: 2024-12-13
album: Sleeping Alone
  type: MusicAlbum
  date published: 2024-12-20
album: CHILDHOOD
  type: MusicAlbum
  date published: 2024-12-27
album: Finding Back to Me
  type: MusicAlbum
  date published: 2025-01-10
album: SIXTEEN
  type: MusicAlbum
  date published: 2025-02-21
album: GLiTcH
  type: MusicAlbum
  date published: 2025-03-14
  track: GLiTcH Me Up
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151999
    explicit: false
    by artist: LineArt
    in album: GLiTcH
      type: MusicAlbum
      date published: 2025-03-14
    isrc code: QZHNA2571074
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:19:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xed555071f5539189c7cc59797d4b2f998b828f5a83372f36ae16ed83dfe9073a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2571074
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed555071f5539189c7cc59797d4b2f998b828f5a83372f36ae16ed83dfe9073a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZHNA2571074.
      date published: 2026-07-05T01:43:49Z
    audio: GLiTcH Me Up
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.955
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.883
      additional property: Energy
        type: PropertyValue
        value: 0.355
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0.122
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.278
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.807
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: SKYLINE
  type: MusicAlbum
  date published: 2025-04-04
  track: SKYLINE
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147719
    explicit: false
    by artist: LineArt
    in album: SKYLINE
      type: MusicAlbum
      date published: 2025-04-04
    isrc code: QZK6L2574416
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:44:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb9d0b09e915af531abb0a25af3a7cc70aa663de396b4a87e17ff7fe094fd34cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958355
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958355
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2574416
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:11:50Z
    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
    subject of: OpenTimestamps Proof of Existence
    audio: SKYLINE
album: Into the Sky
album: The Way of Memories
album: Surrender
album: Break Me
album: no sleep mode_

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d0b09e915af531abb0a25af3a7cc70aa663de396b4a87e17ff7fe094fd34cf. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZK6L2574416.
date published: 2026-07-17T03:11:50Z

SKYLINE
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 158.11
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: 0.728
additional property: Energy
  type: PropertyValue
  value: 0.447
additional property: Speechiness
  type: PropertyValue
  value: 0.057
additional property: Acousticness
  type: PropertyValue
  value: 0.005
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.091
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.759
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.916
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Into the Sky
type: MusicAlbum
date published: 2025-06-06

The Way of Memories
type: MusicAlbum
date published: 2025-08-06

Surrender
type: MusicAlbum
date published: 2025-08-08

Another World
type: MusicAlbum
date published: 2025-09-05

Break Me
type: MusicAlbum
date published: 2025-09-26

no sleep mode_
type: MusicAlbum
date published: 2025-10-24