Mushroom Boyz
type: MusicGroup
genre: afro house
genre: tribal house
popularity: 4
followers: 657
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf7c600ae9621430fbe7ece2acee90e326362bfe3ec91276132c30b58fa48400
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7fe631c-e616-4e95-ba68-63a90ce05f70.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7fe631c-e616-4e95-ba68-63a90ce05f70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e7fe631c-e616-4e95-ba68-63a90ce05f70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf7c600ae9621430fbe7ece2acee90e326362bfe3ec91276132c30b58fa48400","name":"Mushroom Boyz","registered_at":"2026-06-21T09:24:29Z","symbol":"NIM1887707","token_address":"0x403c28ab174d75122c3b621749660553c0712f8e","type":"artist","uuid":"e7fe631c-e616-4e95-ba68-63a90ce05f70"}
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 0xaf7c600ae9621430fbe7ece2acee90e326362bfe3ec91276132c30b58fa48400. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7fe631c-e616-4e95-ba68-63a90ce05f70.json and https://artists.proofprofile.net/proofs/artist/e7fe631c-e616-4e95-ba68-63a90ce05f70.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xaf7c600ae9621430fbe7ece2acee90e326362bfe3ec91276132c30b58fa48400","name":"Mushroom Boyz","registered_at":"2026-06-21T09:24:29Z","symbol":"NIM1887707","token_address":"0x403c28ab174d75122c3b621749660553c0712f8e","type":"artist","uuid":"e7fe631c-e616-4e95-ba68-63a90ce05f70"}
album: Naheng - EP
  type: MusicAlbum
  date published: 2010-06-15
album: Ancestral Ceremony EP
  type: MusicAlbum
  date published: 2011-04-05
  track: Ancestral Ceremony - original
    type: MusicRecording
    duration: PT7M38S
    duration ms: 458866
    explicit: false
    by artist: Mushroom Boyz
    in album: Ancestral Ceremony EP
      type: MusicAlbum
      date published: 2011-04-05
    genre: afro house
    genre: tribal house
    isrc code: US1301110031
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:02:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbaf0afa33d6cdd5719cf039f451927b1d675b1ba848d3b9e3100ec2a2db17a82
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US1301110031
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0xbaf0afa33d6cdd5719cf039f451927b1d675b1ba848d3b9e3100ec2a2db17a82. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US1301110031 — a six-check JSON result.
      date published: 2026-07-20T21:15:01Z
    audio: Ancestral Ceremony - original
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.974
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.807
      additional property: Energy
        type: PropertyValue
        value: 0.8
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.045
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.847
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.369
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.373
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ancestral Ceremony - original (Mixed)
  type: MusicAlbum
  date published: 2011-04-05
album: Slave Song 2012 Mixes
  type: MusicAlbum
  date published: 2012-08-06