Kwame Darko
type: MusicGroup
popularity: 3
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbe8925fcb98ac871150d0f1d340ba989d2d044dfb4cb9b8544b0c4e8b307367
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a9c9b0c-ed1c-49ee-9e4b-68e063f84b5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a9c9b0c-ed1c-49ee-9e4b-68e063f84b5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a9c9b0c-ed1c-49ee-9e4b-68e063f84b5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbe8925fcb98ac871150d0f1d340ba989d2d044dfb4cb9b8544b0c4e8b307367","name":"Kwame Darko","registered_at":"2026-06-17T13:47:33Z","symbol":"NIM1414373","token_address":"0x82ba9da5b0a15d8f5b240d55263f284f9ae17a6c","type":"artist","uuid":"8a9c9b0c-ed1c-49ee-9e4b-68e063f84b5b"}
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 0xcbe8925fcb98ac871150d0f1d340ba989d2d044dfb4cb9b8544b0c4e8b307367. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a9c9b0c-ed1c-49ee-9e4b-68e063f84b5b.json and https://artists.proofprofile.net/proofs/artist/8a9c9b0c-ed1c-49ee-9e4b-68e063f84b5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xcbe8925fcb98ac871150d0f1d340ba989d2d044dfb4cb9b8544b0c4e8b307367","name":"Kwame Darko","registered_at":"2026-06-17T13:47:33Z","symbol":"NIM1414373","token_address":"0x82ba9da5b0a15d8f5b240d55263f284f9ae17a6c","type":"artist","uuid":"8a9c9b0c-ed1c-49ee-9e4b-68e063f84b5b"}
album: Beautiful Thing (feat. Juno Brown)
  type: MusicAlbum
  date published: 2012-05-01
album: Bet They See Me Now
  type: MusicAlbum
  date published: 2013-04-23
album: Post Grad EP
  type: MusicAlbum
  date published: 2013-10-15
album: Bet They See Me Now (USA Soccer Mix)
  type: MusicAlbum
  date published: 2014-05-15
  track: Bet They See Me Now (USA Soccer Mix)
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179293
    explicit: false
    by artist: Kwame Darko
    in album: Bet They See Me Now (USA Soccer Mix)
      type: MusicAlbum
      date published: 2014-05-15
    isrc code: USHM21408410
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:29:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe691b9df6b8a5308404891cab9465c3c03e77c3db9d2788158f09a41f4870c9c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958473
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958473
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21408410
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:52:36Z
    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 0xe691b9df6b8a5308404891cab9465c3c03e77c3db9d2788158f09a41f4870c9c. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/USHM21408410.
      date published: 2026-07-18T00:52:36Z
    audio: Bet They See Me Now (USA Soccer Mix)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.172
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.297
      additional property: Energy
        type: PropertyValue
        value: 0.849
      additional property: Speechiness
        type: PropertyValue
        value: 0.098
      additional property: Acousticness
        type: PropertyValue
        value: 0.392
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.168
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.331
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.488
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor