Chop Black
type: MusicGroup
popularity: 3
followers: 204
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4756f365ccee65fcd49468135ed0f8f5511ad19729f5b5c32cbc9b97f2788369
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e189040-6e24-42ad-8ad8-58d976008254.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e189040-6e24-42ad-8ad8-58d976008254.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e189040-6e24-42ad-8ad8-58d976008254
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4756f365ccee65fcd49468135ed0f8f5511ad19729f5b5c32cbc9b97f2788369","name":"Chop Black","registered_at":"2026-06-16T22:27:11Z","symbol":"NIM1194922","token_address":"0x0f18c5da3e5bca3e0dc7bc0eb16902f0bca3a310","type":"artist","uuid":"5e189040-6e24-42ad-8ad8-58d976008254"}
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 0x4756f365ccee65fcd49468135ed0f8f5511ad19729f5b5c32cbc9b97f2788369. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e189040-6e24-42ad-8ad8-58d976008254.json and https://artists.proofprofile.net/proofs/artist/5e189040-6e24-42ad-8ad8-58d976008254.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4756f365ccee65fcd49468135ed0f8f5511ad19729f5b5c32cbc9b97f2788369","name":"Chop Black","registered_at":"2026-06-16T22:27:11Z","symbol":"NIM1194922","token_address":"0x0f18c5da3e5bca3e0dc7bc0eb16902f0bca3a310","type":"artist","uuid":"5e189040-6e24-42ad-8ad8-58d976008254"}
album: Stay Heated Ent & Lg Music Grp Presents Blacko' Da General
  type: MusicAlbum
  date published: 2007-06-04
album: Mercenary Mixtape, Vol. 1 (Hosted By Mr. Choc From The Fantastic 4our)
  type: MusicAlbum
  date published: 2009-05-26
album: Stay Heated
  type: MusicAlbum
  date published: 2009-06-16
album: BANG!
  type: MusicAlbum
  date published: 2010-08-03
album: Money To Earn
  type: MusicAlbum
  date published: 2010-09-03
album: Girls Remix- Single
  type: MusicAlbum
  date published: 2010-09-28
album: Traffic
  type: MusicAlbum
  date published: 2010-10-22
album: Get It All
  type: MusicAlbum
  date published: 2010-12-28
album: So Sexy
  type: MusicAlbum
  date published: 2011-02-01
album: Mob Religion
  type: MusicAlbum
  date published: 2011-02-08
album: Chills
  type: MusicAlbum
  date published: 2011-04-05
album: The Skipper
  type: MusicAlbum
  date published: 2011-07-19
album: Shots Fired (feat. Pkiller Trackz) - Single
  type: MusicAlbum
  date published: 2012-10-23
album: Throw Ya Hands Ups - Single
  type: MusicAlbum
  date published: 2012-11-06
album: Aggressive - Single
  type: MusicAlbum
  date published: 2013-10-08
album: Dow Jones (feat. The Grouch) - Single
  type: MusicAlbum
  date published: 2014-05-13
album: Mercenary Mixtape Vol. 3
  type: MusicAlbum
  date published: 2014-07-01
album: Money Cars Clothes - Single
  type: MusicAlbum
  date published: 2015-05-19
album: 20:20 Vision
  type: MusicAlbum
  date published: 2017-01-20
album: Oakland 2 Inglewood
  type: MusicAlbum
  date published: 2017-03-24
album: TOI (Take Off Instantly)
  type: MusicAlbum
  date published: 2019-01-01
album: I Handle Business
  type: MusicAlbum
  date published: 2019-02-08
track: Smokin' Trees

Smokin' Trees
type: MusicRecording
duration: PT4M5S
duration ms: 245094
explicit: false
by artist: Yukmouth
by artist: Amp
by artist: Chop Black
by artist: Currency
in album: Yukmouth Presents: 420
  type: MusicAlbum
  date published: 2010-04-20
isrc code: USQY51024375
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T15:47:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc77192957e7fa329a7ba55a7727b4b266f65b4ab1c223c8dee3a14797829578a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51024375
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77192957e7fa329a7ba55a7727b4b266f65b4ab1c223c8dee3a14797829578a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USQY51024375.
  date published: 2026-07-02T11:38:34Z
audio: Smokin' Trees
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.019
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.452
  additional property: Energy
    type: PropertyValue
    value: 0.759
  additional property: Speechiness
    type: PropertyValue
    value: 0.296
  additional property: Acousticness
    type: PropertyValue
    value: 0.03
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.293
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.522
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.327
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor