Chandler Kline
type: MusicGroup
popularity: 8
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00dcd7971400992c4c831770928765c5f807319fe88e99ade49a60d2b383d4f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01defdeb-8957-4b2f-9185-7fc0d702ad81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01defdeb-8957-4b2f-9185-7fc0d702ad81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01defdeb-8957-4b2f-9185-7fc0d702ad81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00dcd7971400992c4c831770928765c5f807319fe88e99ade49a60d2b383d4f1","name":"Chandler Kline","registered_at":"2026-06-15T14:17:24Z","symbol":"NIM0734355","token_address":"0x230800e3ca94c4c1fb826fa818c14bdaeda03667","type":"artist","uuid":"01defdeb-8957-4b2f-9185-7fc0d702ad81"}
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 0x00dcd7971400992c4c831770928765c5f807319fe88e99ade49a60d2b383d4f1. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01defdeb-8957-4b2f-9185-7fc0d702ad81.json and https://artists.proofprofile.net/proofs/artist/01defdeb-8957-4b2f-9185-7fc0d702ad81.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T23:06:35Z
  text: {"copyright_id":"0x00dcd7971400992c4c831770928765c5f807319fe88e99ade49a60d2b383d4f1","name":"Chandler Kline","registered_at":"2026-06-15T14:17:24Z","symbol":"NIM0734355","token_address":"0x230800e3ca94c4c1fb826fa818c14bdaeda03667","type":"artist","uuid":"01defdeb-8957-4b2f-9185-7fc0d702ad81"}
album: Ballistics
  type: MusicAlbum
  date published: 2023-08-26
album: Ballistics (VIP)
  type: MusicAlbum
  date published: 2023-12-07
album: Acolyte
  type: MusicAlbum
  date published: 2024-02-16
album: Dominus
  type: MusicAlbum
  date published: 2024-04-30
album: Remembrance
  type: MusicAlbum
  date published: 2024-06-14
album: Acolyte (Remastered)
  type: MusicAlbum
  date published: 2024-07-20
album: Feel the Fire
  type: MusicAlbum
  date published: 2024-08-30
  track: Feel the Fire
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255243
    explicit: false
    by artist: Chandler Kline
    in album: Feel the Fire
      type: MusicAlbum
      date published: 2024-08-30
    isrc code: DGA0M2439050
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:21:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd507aae6ecfb06e25dbe88bdc94f0db8ab94c6211dc388b5404d40581fe0dc34
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2439050
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xd507aae6ecfb06e25dbe88bdc94f0db8ab94c6211dc388b5404d40581fe0dc34. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2439050 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: Feel the Fire
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.036
      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: 0.678
      additional property: Energy
        type: PropertyValue
        value: 0.921
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.825
      additional property: Liveness
        type: PropertyValue
        value: 0.284
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.04
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.242
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dominus (Remixes)
  type: MusicAlbum
  date published: 2024-09-14
album: The Arbiter
  type: MusicAlbum
  date published: 2024-09-20
album: Step It Up
  type: MusicAlbum
  date published: 2024-10-31
album: Speaker Gon' Blow (Instrumental)
  type: MusicAlbum
  date published: 2024-12-15
  track: Speaker Gon' Blow - Instrumental
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187212
    explicit: false
    by artist: Chandler Kline
    in album: Speaker Gon' Blow (Instrumental)
      type: MusicAlbum
      date published: 2024-12-15
    isrc code: QZZ7L2479813
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T22:14:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x378b882cccd2a292d5af1f86caf11917c8efe7a112d133edb321c1bcfacda3f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958335
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958335
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2479813
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T22:37:47Z
    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 0x378b882cccd2a292d5af1f86caf11917c8efe7a112d133edb321c1bcfacda3f2. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2479813 — a six-check JSON result.
      date published: 2026-07-16T22:37:47Z
    audio: Speaker Gon' Blow - Instrumental
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.996
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: It Takes Blood
album: cant feel my heart
album: proud.
album: bass slut

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.562

Energy
type: PropertyValue
value: 0.969

Speechiness
type: PropertyValue
value: 0.048

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.894

Liveness
type: PropertyValue
value: 0.09

Valence (Positivity)
type: PropertyValue
value: 0.217

Loudness (dB)
type: PropertyValue
value: -1.05

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

It Takes Blood
type: MusicAlbum
date published: 2025-03-30

cant feel my heart
type: MusicAlbum
date published: 2025-06-05

proud.
type: MusicAlbum
date published: 2025-07-15

bass slut
type: MusicAlbum
date published: 2025-09-30