jkl
type: MusicGroup
description: REDIRECT JKL
popularity: 2
followers: 221
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8a3caa2b07ed28eb650e7f71db22cb37deba6244ca51b95444b005e9aa3dae4
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/91d4e279-678c-4eed-93e9-4092017027d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91d4e279-678c-4eed-93e9-4092017027d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91d4e279-678c-4eed-93e9-4092017027d1
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 0xd8a3caa2b07ed28eb650e7f71db22cb37deba6244ca51b95444b005e9aa3dae4. 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/91d4e279-678c-4eed-93e9-4092017027d1.json and https://artists.proofprofile.net/proofs/artist/91d4e279-678c-4eed-93e9-4092017027d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: daytrip
  type: MusicAlbum
  date published: 2020-10-31
album: had enough
  type: MusicAlbum
  date published: 2021-02-20
album: roses
  type: MusicAlbum
  date published: 2021-06-04
album: crisis
  type: MusicAlbum
  date published: 2021-06-27
album: Too Close 4 Comfort
  type: MusicAlbum
  date published: 2021-08-21
album: sunchild
  type: MusicAlbum
  date published: 2021-10-05
album: ICONOCLAST, Vol. 1
  type: MusicAlbum
  date published: 2021-11-27
album: TALK 2 ME NICELY
  type: MusicAlbum
  date published: 2021-12-16
album: it's never that bad
  type: MusicAlbum
  date published: 2022-03-13
album: I Hope My Hometown Burns Down
  type: MusicAlbum
  date published: 2022-05-27
album: a love letter to country music
  type: MusicAlbum
  date published: 2022-08-03
album: sweater weather
  type: MusicAlbum
  date published: 2022-08-19
album: 6 hours out
  type: MusicAlbum
  date published: 2022-10-16
album: LITTLE RAPS.
  type: MusicAlbum
  date published: 2022-11-01
album: church music
  type: MusicAlbum
  date published: 2022-11-01
album: two song supplement pack!
  type: MusicAlbum
  date published: 2023-04-20
album: NASTY NINETEEN
  type: MusicAlbum
  date published: 2023-06-04
album: A POORLY ORGANIZED PHOTO ALBUM
  type: MusicAlbum
  date published: 2023-06-18
album: NOW A SILLY ONE (OUTTAKES FROM "A POORLY ORGANIZED PHOTO ALBUM)
  type: MusicAlbum
  date published: 2023-07-27
album: ARMS LENGTH FROM HEAVEN
  type: MusicAlbum
  date published: 2023-12-28
album: money_house
  type: MusicAlbum
  date published: 2024-01-31
album: god blocked me on imessage):
  type: MusicAlbum
  date published: 2024-02-02
  track: god blocked me on imessage):
    type: MusicRecording
    duration: PT1M34S
    duration ms: 94945
    explicit: false
    by artist: jkl
    in album: god blocked me on imessage):
      type: MusicAlbum
      date published: 2024-02-02
    isrc code: QZDA52432302
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:27:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb9cd88090cb14b5c433da13582433de176aed87c68393d1b65070bbf786e5d3d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52432302
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xb9cd88090cb14b5c433da13582433de176aed87c68393d1b65070bbf786e5d3d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZDA52432302.
      date published: 2026-07-05T18:48:28Z
    audio: god blocked me on imessage):
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.019
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.76
      additional property: Energy
        type: PropertyValue
        value: 0.65
      additional property: Speechiness
        type: PropertyValue
        value: 0.078
      additional property: Acousticness
        type: PropertyValue
        value: 0.593
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.428
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.755
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.429
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: iconoclast 2
  type: MusicAlbum
  date published: 2024-08-03
album: jktl demos
  type: MusicAlbum
  date published: 2025-05-17
  track: sweetly (71.78)
    type: MusicRecording
    duration: PT1M53S
    duration ms: 113706
    explicit: true
    by artist: jkl
    in album: jktl demos
      type: MusicAlbum
      date published: 2025-05-17
    isrc code: QZPLS2527372
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: sweetly (71.78)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-20T05:31:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd6f88fae178f57c8293c7a3d8392f5f7ee4de5accc182c4e8bc45b225358d68a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958834

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958834

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2527372

OTSTimestamp
type: PropertyValue
value: 2026-07-20T05:55:47Z

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 0xd6f88fae178f57c8293c7a3d8392f5f7ee4de5accc182c4e8bc45b225358d68a. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/QZPLS2527372.
date published: 2026-07-20T05:55:47Z

sweetly (71.78)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 143.913
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.598
additional property: Energy
  type: PropertyValue
  value: 0.566
additional property: Speechiness
  type: PropertyValue
  value: 0.04
additional property: Acousticness
  type: PropertyValue
  value: 0.059
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.564
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.38
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.18
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major