KC Purp
type: MusicGroup
genre: meme rap
popularity: 8
followers: 1795
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa22642a16f6d2778eba705de6469fea95b8900cc79c1b7e1e0bfe6aea1fbf7dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b6ea408-ea63-4062-849e-6d7ac51952f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b6ea408-ea63-4062-849e-6d7ac51952f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b6ea408-ea63-4062-849e-6d7ac51952f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa22642a16f6d2778eba705de6469fea95b8900cc79c1b7e1e0bfe6aea1fbf7dc","name":"KC Purp","registered_at":"2026-06-15T23:09:50Z","symbol":"NIM0861393","token_address":"0xa52430acd06dc3379ea04968e7e01a2429a18b5f","type":"artist","uuid":"1b6ea408-ea63-4062-849e-6d7ac51952f9"}
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 0xa22642a16f6d2778eba705de6469fea95b8900cc79c1b7e1e0bfe6aea1fbf7dc. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b6ea408-ea63-4062-849e-6d7ac51952f9.json and https://artists.proofprofile.net/proofs/artist/1b6ea408-ea63-4062-849e-6d7ac51952f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0xa22642a16f6d2778eba705de6469fea95b8900cc79c1b7e1e0bfe6aea1fbf7dc","name":"KC Purp","registered_at":"2026-06-15T23:09:50Z","symbol":"NIM0861393","token_address":"0xa52430acd06dc3379ea04968e7e01a2429a18b5f","type":"artist","uuid":"1b6ea408-ea63-4062-849e-6d7ac51952f9"}
album: Silly Thots!
  type: MusicAlbum
  date published: 2018-01-19
album: Planet Kc
  type: MusicAlbum
  date published: 2018-05-18
  track: Silly Thots!
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172486
    explicit: true
    by artist: KC Purp
    in album: Planet Kc
      type: MusicAlbum
      date published: 2018-05-18
    genre: meme rap
    isrc code: SE5BU1832087
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:47:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7de480f92856a56186af20e8c24f6e5f35f5c0939d58b77b855f6090cb76930e
    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/SE5BU1832087
    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 0x7de480f92856a56186af20e8c24f6e5f35f5c0939d58b77b855f6090cb76930e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU1832087.
      date published: 2026-07-04T10:04:33Z
    audio: Silly Thots!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.004
      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: 0.829
      additional property: Energy
        type: PropertyValue
        value: 0.609
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.222
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.729
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.545
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Planet Kc
  type: MusicAlbum
  date published: 2018-05-18
album: Hurricane Season
  type: MusicAlbum
  date published: 2018-11-16
album: DOLO
  type: MusicAlbum
  date published: 2018-11-19
album: Blue’s Clues
  type: MusicAlbum
  date published: 2018-11-26
album: Hurricane Season
  type: MusicAlbum
  date published: 2018-12-07
album: Faygo
  type: MusicAlbum
  date published: 2019-04-19
album: Final Boss
  type: MusicAlbum
  date published: 2019-06-10
  track: Final Boss
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125142
    explicit: true
    by artist: KC Purp
    in album: Final Boss
      type: MusicAlbum
      date published: 2019-06-10
    genre: meme rap
    isrc code: SE6A91928671
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:37:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe63fdbf0eb6f2c5199f49a48a1dc1e1365f6223a132d7fea04686db1d38ac0f3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958582
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958582
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6A91928671
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:47:25Z
    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 0xe63fdbf0eb6f2c5199f49a48a1dc1e1365f6223a132d7fea04686db1d38ac0f3. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/SE6A91928671.
      date published: 2026-07-18T16:47:25Z
    audio: Final Boss
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.981
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      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: Red Dot
album: Latitude
album: Bossed Up
album: No Lie
album: Minutes Before Takeoff
album: Enemies
album: Bad Intentions
album: Knight in Gucci Armor
album: New Level (Freestyle)
album: Purpaphobia
album: High Seas
album: Black Skies
album: Náutica Blue
album: PURP Vol. I
album: Dance Mafia

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.891

Energy
type: PropertyValue
value: 0.912

Speechiness
type: PropertyValue
value: 0.093

Acousticness
type: PropertyValue
value: 0.315

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.096

Valence (Positivity)
type: PropertyValue
value: 0.757

Loudness (dB)
type: PropertyValue
value: -2.524

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Final Boss
type: MusicAlbum
date published: 2019-06-10

Red Dot
type: MusicAlbum
date published: 2019-06-11

Latitude
type: MusicAlbum
date published: 2019-06-22

Bossed Up
type: MusicAlbum
date published: 2019-06-22

No Lie
type: MusicAlbum
date published: 2019-06-22

Minutes Before Takeoff
type: MusicAlbum
date published: 2019-06-28

Enemies
type: MusicAlbum
date published: 2019-07-05

Bad Intentions
type: MusicAlbum
date published: 2019-07-05

Bad Intentions
type: MusicAlbum
date published: 2019-07-05

Knight in Gucci Armor
type: MusicAlbum
date published: 2019-08-02

New Level (Freestyle)
type: MusicAlbum
date published: 2019-08-09

Purpaphobia
type: MusicAlbum
date published: 2019-10-25

Purpaphobia
type: MusicAlbum
date published: 2019-10-25

High Seas
type: MusicAlbum
date published: 2020-05-15

Black Skies
type: MusicAlbum
date published: 2021-06-04

Náutica Blue
type: MusicAlbum
date published: 2021-11-19

PURP Vol. I
type: MusicAlbum
date published: 2022-05-27

Dance Mafia
type: MusicAlbum
date published: 2023-04-10