K $tone
type: MusicGroup
popularity: 4
followers: 181
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa72e8f81f1935efa34c06a2552d4284b996105b1c659dd89d92d395c7bcb01c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b71974e8-fee6-4159-bc9a-3407a561c247.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b71974e8-fee6-4159-bc9a-3407a561c247.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b71974e8-fee6-4159-bc9a-3407a561c247
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa72e8f81f1935efa34c06a2552d4284b996105b1c659dd89d92d395c7bcb01c","name":"K $tone","registered_at":"2026-06-20T15:23:40Z","symbol":"NIM1640003","token_address":"0x19d81fecae10a1a35d82e7583cc0205384f28920","type":"artist","uuid":"b71974e8-fee6-4159-bc9a-3407a561c247"}
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 0xfa72e8f81f1935efa34c06a2552d4284b996105b1c659dd89d92d395c7bcb01c. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b71974e8-fee6-4159-bc9a-3407a561c247.json and https://artists.proofprofile.net/proofs/artist/b71974e8-fee6-4159-bc9a-3407a561c247.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xfa72e8f81f1935efa34c06a2552d4284b996105b1c659dd89d92d395c7bcb01c","name":"K $tone","registered_at":"2026-06-20T15:23:40Z","symbol":"NIM1640003","token_address":"0x19d81fecae10a1a35d82e7583cc0205384f28920","type":"artist","uuid":"b71974e8-fee6-4159-bc9a-3407a561c247"}
album: Trial & Error (BeatPack)
  type: MusicAlbum
  date published: 2020-02-06
album: Need A Minute
  type: MusicAlbum
  date published: 2020-05-29
album: The Method
  type: MusicAlbum
  date published: 2020-07-10
album: Angels & Demons
  type: MusicAlbum
  date published: 2021-01-22
album: Vicious
  type: MusicAlbum
  date published: 2021-01-22
album: The Alchemist
  type: MusicAlbum
  date published: 2021-01-22
album: Substance
  type: MusicAlbum
  date published: 2021-01-22
album: Red Sprite
  type: MusicAlbum
  date published: 2021-01-22
album: Outside
  type: MusicAlbum
  date published: 2021-05-21
album: Spyder
  type: MusicAlbum
  date published: 2021-08-06
album: The Plugg
  type: MusicAlbum
  date published: 2022-01-21
album: Murky Waters
  type: MusicAlbum
  date published: 2022-03-08
album: Hotbox Freestyle
  type: MusicAlbum
  date published: 2022-05-27
album: The Devil's Advocate
  type: MusicAlbum
  date published: 2022-09-05
album: The Way Life Goes
  type: MusicAlbum
  date published: 2022-09-16
album: Dead Endz
  type: MusicAlbum
  date published: 2022-09-23
album: A Klockwork Orange
  type: MusicAlbum
  date published: 2022-10-21
album: G.R.E.E.N.
  type: MusicAlbum
  date published: 2023-06-26
album: EMBASSY
  type: MusicAlbum
  date published: 2023-10-27
album: GHOST
  type: MusicAlbum
  date published: 2024-03-29
album: On The Run
  type: MusicAlbum
  date published: 2024-05-08
album: HEADS OR TALES
  type: MusicAlbum
  date published: 2024-10-25
album: Queenstown Freestyle
  type: MusicAlbum
  date published: 2025-01-10
album: lost signal
  type: MusicAlbum
  date published: 2025-03-19
  track: cruise control
    type: MusicRecording
    duration: PT2M16S
    duration ms: 136060
    explicit: false
    by artist: K $tone
    in album: lost signal
      type: MusicAlbum
      date published: 2025-03-19
    isrc code: QZHN72512101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:57:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x75a0da771b49ed4cff4f156d5b916500eadd943e9ea486a9d183fa6563fd0bcb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72512101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T13:14:32Z
    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 0x75a0da771b49ed4cff4f156d5b916500eadd943e9ea486a9d183fa6563fd0bcb. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZHN72512101.
      date published: 2026-07-15T13:14:32Z
    audio: cruise control
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.072
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.66
      additional property: Energy
        type: PropertyValue
        value: 0.796
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.038
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.903
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.336
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.466
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: runaway.
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128800
    explicit: false
    by artist: K $tone
    in album: lost signal
      type: MusicAlbum
      date published: 2025-03-19
    isrc code: QZHN72512102
    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: runaway.

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-21T06:41:53+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc6a54f499092ed44a356f2020843f19676c7bbceb992ccfef7d36ea8dff50a74

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958980

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958980

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72512102

OTSTimestamp
type: PropertyValue
value: 2026-07-21T07:04:12Z

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 0xc6a54f499092ed44a356f2020843f19676c7bbceb992ccfef7d36ea8dff50a74. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZHN72512102.
date published: 2026-07-21T07:04:12Z

runaway.
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 74.673
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.196
additional property: Energy
  type: PropertyValue
  value: 0.327
additional property: Speechiness
  type: PropertyValue
  value: 0.033
additional property: Acousticness
  type: PropertyValue
  value: 0.946
additional property: Instrumentalness
  type: PropertyValue
  value: 0.884
additional property: Liveness
  type: PropertyValue
  value: 0.102
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.039
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.417
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Major