King Vagabond
type: MusicGroup
popularity: 24
followers: 2883
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac9314c04dffbb8fc69ec10ed37ec201c5005edc86cebf25a17a70c5ffd569cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9394a7af-a657-48ca-b4b7-9280170b6245.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9394a7af-a657-48ca-b4b7-9280170b6245.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9394a7af-a657-48ca-b4b7-9280170b6245
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac9314c04dffbb8fc69ec10ed37ec201c5005edc86cebf25a17a70c5ffd569cd","name":"King Vagabond","registered_at":"2026-06-12T04:41:00Z","symbol":"NIM0189769","token_address":"0x21b75101472f033a3f9de5f830f41c7e70f3da26","type":"artist","uuid":"9394a7af-a657-48ca-b4b7-9280170b6245"}
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 0xac9314c04dffbb8fc69ec10ed37ec201c5005edc86cebf25a17a70c5ffd569cd. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9394a7af-a657-48ca-b4b7-9280170b6245.json and https://artists.proofprofile.net/proofs/artist/9394a7af-a657-48ca-b4b7-9280170b6245.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xac9314c04dffbb8fc69ec10ed37ec201c5005edc86cebf25a17a70c5ffd569cd","name":"King Vagabond","registered_at":"2026-06-12T04:41:00Z","symbol":"NIM0189769","token_address":"0x21b75101472f033a3f9de5f830f41c7e70f3da26","type":"artist","uuid":"9394a7af-a657-48ca-b4b7-9280170b6245"}
album: Rule The World
  type: MusicAlbum
  date published: 2022-03-25
album: One Night
  type: MusicAlbum
  date published: 2022-05-06
album: Without
  type: MusicAlbum
  date published: 2022-07-29
album: Nightmare
  type: MusicAlbum
  date published: 2022-10-14
  track: Nightmare
    type: MusicRecording
    duration: PT4M20S
    duration ms: 260898
    explicit: false
    by artist: King Vagabond
    in album: Nightmare
      type: MusicAlbum
      date published: 2022-10-14
    isrc code: QZNWY2219451
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-28T19:43:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0034ad344663e3b445f0e1a7d1e997a467ec4209424569ab4938fda1f703a6aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2219451
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x0034ad344663e3b445f0e1a7d1e997a467ec4209424569ab4938fda1f703a6aa. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNWY2219451.
      date published: 2026-07-02T16:51:38Z
    audio: Nightmare
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.072
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.385
      additional property: Energy
        type: PropertyValue
        value: 0.701
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.188
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.073
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.249
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I Ran (So Far Away)
  type: MusicAlbum
  date published: 2023-10-13
album: Young And Beautiful
  type: MusicAlbum
  date published: 2023-11-17
  track: Young And Beautiful
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189492
    explicit: false
    by artist: King Vagabond
    in album: Young And Beautiful
      type: MusicAlbum
      date published: 2023-11-17
    isrc code: QZTBF2380583
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:12:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x661df5e740852889ec4fd6bc13e87a72622183764ea59fd16445ade359633830
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2380583
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x661df5e740852889ec4fd6bc13e87a72622183764ea59fd16445ade359633830. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZTBF2380583.
      date published: 2026-07-04T11:19:20Z
    audio: Young And Beautiful
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.46
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.319
      additional property: Energy
        type: PropertyValue
        value: 0.371
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      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: Kingdom
album: Titan
album: Take on Me
album: Icarus
album: A Thousand Sirens

Acousticness
type: PropertyValue
value: 0.52

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.272

Valence (Positivity)
type: PropertyValue
value: 0.2

Loudness (dB)
type: PropertyValue
value: -10.779

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Kingdom
type: MusicAlbum
date published: 2024-05-24

Titan
type: MusicAlbum
date published: 2024-08-02

Take on Me
type: MusicAlbum
date published: 2025-04-18

Icarus
type: MusicAlbum
date published: 2025-07-04

A Thousand Sirens
type: MusicAlbum
date published: 2025-10-24