MC CHROME
type: MusicGroup
popularity: 8
followers: 4925
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe268d85e17b5a2d6625ac45b0d6d928af6ad2284ceb31875772aaaec9cf83f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df086833-5a09-4e49-85db-e6fc40278b03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df086833-5a09-4e49-85db-e6fc40278b03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df086833-5a09-4e49-85db-e6fc40278b03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe268d85e17b5a2d6625ac45b0d6d928af6ad2284ceb31875772aaaec9cf83f0","name":"MC CHROME","registered_at":"2026-06-21T06:19:13Z","symbol":"NIM1846097","token_address":"0x9a4689f759f615b3a40e5ae82dcbff4fbcfc57cd","type":"artist","uuid":"df086833-5a09-4e49-85db-e6fc40278b03"}
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 0xfe268d85e17b5a2d6625ac45b0d6d928af6ad2284ceb31875772aaaec9cf83f0. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df086833-5a09-4e49-85db-e6fc40278b03.json and https://artists.proofprofile.net/proofs/artist/df086833-5a09-4e49-85db-e6fc40278b03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xfe268d85e17b5a2d6625ac45b0d6d928af6ad2284ceb31875772aaaec9cf83f0","name":"MC CHROME","registered_at":"2026-06-21T06:19:13Z","symbol":"NIM1846097","token_address":"0x9a4689f759f615b3a40e5ae82dcbff4fbcfc57cd","type":"artist","uuid":"df086833-5a09-4e49-85db-e6fc40278b03"}
album: Repetition
  type: MusicAlbum
  date published: 2021-03-13
album: Invest
  type: MusicAlbum
  date published: 2021-03-15
album: To the Top
  type: MusicAlbum
  date published: 2021-03-21
album: Upgrade
  type: MusicAlbum
  date published: 2021-04-02
album: Super Fly
  type: MusicAlbum
  date published: 2021-04-12
album: They Love Me
  type: MusicAlbum
  date published: 2021-04-15
album: Make Yourself Happy
  type: MusicAlbum
  date published: 2021-04-18
album: Creeper
  type: MusicAlbum
  date published: 2021-05-11
album: Blacked Out Rimz
  type: MusicAlbum
  date published: 2021-06-19
album: Fight Back
  type: MusicAlbum
  date published: 2021-07-24
album: Dior
  type: MusicAlbum
  date published: 2021-07-25
album: Power Slide
  type: MusicAlbum
  date published: 2021-12-10
album: 21 Changes
  type: MusicAlbum
  date published: 2021-12-11
album: Real McCoy
  type: MusicAlbum
  date published: 2021-12-17
album: Gwolla
  type: MusicAlbum
  date published: 2022-01-25
album: Numbers Up
  type: MusicAlbum
  date published: 2022-01-30
album: Chasing Nothing
  type: MusicAlbum
  date published: 2022-02-13
album: Real Life
  type: MusicAlbum
  date published: 2022-02-25
album: Eco System
  type: MusicAlbum
  date published: 2022-04-18
album: Maze
  type: MusicAlbum
  date published: 2022-04-28
album: History
  type: MusicAlbum
  date published: 2022-05-05
album: Flex on Them
  type: MusicAlbum
  date published: 2022-05-09
album: Tuxedo
  type: MusicAlbum
  date published: 2022-05-20
album: Slum Dunk
  type: MusicAlbum
  date published: 2022-05-27
album: Let It Be
  type: MusicAlbum
  date published: 2022-07-03
album: Pure
  type: MusicAlbum
  date published: 2022-07-17
album: Life Is Enough
  type: MusicAlbum
  date published: 2022-07-20
album: Hit the Runway
  type: MusicAlbum
  date published: 2022-08-04
album: Highly Qualified
  type: MusicAlbum
  date published: 2022-08-28
album: Faster and Louder
  type: MusicAlbum
  date published: 2022-09-23
album: You Have to Love It
  type: MusicAlbum
  date published: 2022-10-02
album: Fire
  type: MusicAlbum
  date published: 2022-12-07
album: Just Be Better
  type: MusicAlbum
  date published: 2023-03-05
album: Problemz On My Mind
  type: MusicAlbum
  date published: 2023-04-06
album: Good Vibes
  type: MusicAlbum
  date published: 2023-04-14
album: Fight to Be Kingz
  type: MusicAlbum
  date published: 2023-06-02
album: Knowledge Is Key
  type: MusicAlbum
  date published: 2023-07-20
  track: Knowledge Is Key
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177771
    explicit: false
    by artist: MC CHROME
    in album: Knowledge Is Key
      type: MusicAlbum
      date published: 2023-07-20
    isrc code: GBLFP2373380
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:21:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x22a9cefa76a2ca6ec855b641fcb577a7ec70ce6beaa53c4aededa9031c2f949c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2373380
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x22a9cefa76a2ca6ec855b641fcb577a7ec70ce6beaa53c4aededa9031c2f949c. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GBLFP2373380.
      date published: 2026-07-19T17:49:48Z
    audio: Knowledge Is Key
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.009
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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: Dream for Warriors
album: Lift It
album: Tech Monopoly
album: Hide & Seek
album: Get out the Gulag
album: Takeover & Override
album: Perfect Timing
album: Stories

Danceability
type: PropertyValue
value: 0.818

Energy
type: PropertyValue
value: 0.792

Speechiness
type: PropertyValue
value: 0.264

Acousticness
type: PropertyValue
value: 0.083

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.102

Valence (Positivity)
type: PropertyValue
value: 0.42

Loudness (dB)
type: PropertyValue
value: -3.66

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

Dream for Warriors
type: MusicAlbum
date published: 2023-09-15
track: Dream for Warriors
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171200
  explicit: false
  by artist: MC CHROME
  in album: Dream for Warriors
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: UKXN22325279
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T03:46:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac13d06eaa10f56e8247cca9d115da7b3e1e70fe1eec8bf4d33a9ba3497e18f5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959096
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959096
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22325279
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T06:47:56Z
  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 0xac13d06eaa10f56e8247cca9d115da7b3e1e70fe1eec8bf4d33a9ba3497e18f5. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:47:56Z), 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/UKXN22325279.
    date published: 2026-07-22T06:47:56Z
  audio: Dream for Warriors
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.074
    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: 0.761
    additional property: Energy
      type: PropertyValue
      value: 0.559
    additional property: Speechiness
      type: PropertyValue
      value: 0.271
    additional property: Acousticness
      type: PropertyValue
      value: 0.66
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.227
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.781
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.127
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Lift It
type: MusicAlbum
date published: 2023-11-11

Tech Monopoly
type: MusicAlbum
date published: 2024-05-13

Hide & Seek
type: MusicAlbum
date published: 2024-07-30

Get out the Gulag
type: MusicAlbum
date published: 2024-10-24

Takeover & Override
type: MusicAlbum
date published: 2024-11-30

Perfect Timing
type: MusicAlbum
date published: 2025-01-14

Stories
type: MusicAlbum
date published: 2025-01-20