United Mutation
type: MusicGroup
genre: grindcore
genre: hardcore punk
popularity: 8
followers: 1118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeafae61839a186aa24fe21b7a15789e2013b0fefed167469bd366345c17205ee
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/ccdf3ab5-2828-44ea-b35f-1494c0a1b37d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccdf3ab5-2828-44ea-b35f-1494c0a1b37d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ccdf3ab5-2828-44ea-b35f-1494c0a1b37d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeafae61839a186aa24fe21b7a15789e2013b0fefed167469bd366345c17205ee","name":"United Mutation","registered_at":"2026-06-20T23:37:19Z","symbol":"NIM1749465","token_address":"0xbe38df4e667d03f39f0f0eb9f83f4ebb1600f35a","type":"artist","uuid":"ccdf3ab5-2828-44ea-b35f-1494c0a1b37d"}
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 0xeafae61839a186aa24fe21b7a15789e2013b0fefed167469bd366345c17205ee. 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/ccdf3ab5-2828-44ea-b35f-1494c0a1b37d.json and https://artists.proofprofile.net/proofs/artist/ccdf3ab5-2828-44ea-b35f-1494c0a1b37d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xeafae61839a186aa24fe21b7a15789e2013b0fefed167469bd366345c17205ee","name":"United Mutation","registered_at":"2026-06-20T23:37:19Z","symbol":"NIM1749465","token_address":"0xbe38df4e667d03f39f0f0eb9f83f4ebb1600f35a","type":"artist","uuid":"ccdf3ab5-2828-44ea-b35f-1494c0a1b37d"}
album: Dark Self Image
  type: MusicAlbum
  date published: 2020-05-01
  track: Final Solution
    type: MusicRecording
    duration: PT1M6S
    duration ms: 66999
    explicit: false
    by artist: United Mutation
    in album: Dark Self Image
      type: MusicAlbum
      date published: 2020-05-01
    genre: grindcore
    genre: hardcore punk
    isrc code: QM6N22040436
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T01:20:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc661e3b4a9289403832671012b27878ec70e28f69d53a5d8b4aa43758a5eb13a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959089
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959089
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22040436
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T04:23:24Z
    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 0xc661e3b4a9289403832671012b27878ec70e28f69d53a5d8b4aa43758a5eb13a. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:23:24Z), 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/QM6N22040436.
      date published: 2026-07-22T04:23:24Z
    audio: Final Solution
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.751
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.315
      additional property: Energy
        type: PropertyValue
        value: 0.977
      additional property: Speechiness
        type: PropertyValue
        value: 0.131
      additional property: Acousticness
        type: PropertyValue
        value: 0.039
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.823
      additional property: Liveness
        type: PropertyValue
        value: 0.19
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.454
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.986
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor