Skyzoo and 9th Wonder
type: MusicGroup
popularity: 12
followers: 4503
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a8b102ae61ea8bf519a702cc42c9300b88a65a0f441a29845f78a9d33396e0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa76407b-1129-4879-983e-cd091cefb1ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa76407b-1129-4879-983e-cd091cefb1ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa76407b-1129-4879-983e-cd091cefb1ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a8b102ae61ea8bf519a702cc42c9300b88a65a0f441a29845f78a9d33396e0f","name":"Skyzoo and 9th Wonder","registered_at":"2026-06-15T06:50:07Z","symbol":"NIM0715927","token_address":"0x7f8cba13544b88a88838dbbf76b0ca70b6e6839a","type":"artist","uuid":"fa76407b-1129-4879-983e-cd091cefb1ee"}
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 0x3a8b102ae61ea8bf519a702cc42c9300b88a65a0f441a29845f78a9d33396e0f. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa76407b-1129-4879-983e-cd091cefb1ee.json and https://artists.proofprofile.net/proofs/artist/fa76407b-1129-4879-983e-cd091cefb1ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x3a8b102ae61ea8bf519a702cc42c9300b88a65a0f441a29845f78a9d33396e0f","name":"Skyzoo and 9th Wonder","registered_at":"2026-06-15T06:50:07Z","symbol":"NIM0715927","token_address":"0x7f8cba13544b88a88838dbbf76b0ca70b6e6839a","type":"artist","uuid":"fa76407b-1129-4879-983e-cd091cefb1ee"}
album: Way To Go 12"
  type: MusicAlbum
  date published: 2006-09-26
  track: Way To Go (Album)
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181280
    explicit: true
    by artist: Skyzoo and 9th Wonder
    in album: Way To Go 12"
      type: MusicAlbum
      date published: 2006-09-26
    isrc code: USFZH0600642
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:01:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc92aa16648d2b1a71f3971a2c784c014415d0f59c0a0771dfe5a59aae5aac5ac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFZH0600642
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:02:21Z
    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 0xc92aa16648d2b1a71f3971a2c784c014415d0f59c0a0771dfe5a59aae5aac5ac. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:02:21Z), 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/USFZH0600642.
      date published: 2026-07-20T05:02:21Z
    audio: Way To Go (Album)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.016
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.581
      additional property: Energy
        type: PropertyValue
        value: 0.951
      additional property: Speechiness
        type: PropertyValue
        value: 0.222
      additional property: Acousticness
        type: PropertyValue
        value: 0.478
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.04
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.789
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.257
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor