Mj go crazy
type: MusicGroup
popularity: 11
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82af3964f7ad07bacbbf03d34787fe58a85ec1e9954dd3526e979c403d560b60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953808
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953808
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef10e224-c3b5-4eff-9471-f5b8c203bd4f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef10e224-c3b5-4eff-9471-f5b8c203bd4f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef10e224-c3b5-4eff-9471-f5b8c203bd4f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:45:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82af3964f7ad07bacbbf03d34787fe58a85ec1e9954dd3526e979c403d560b60","name":"Mj go crazy","registered_at":"2026-06-15T05:38:19Z","symbol":"NIM0698784","token_address":"0xa923a050c20e5404b07b055363b6151d17aa2a77","type":"artist","uuid":"ef10e224-c3b5-4eff-9471-f5b8c203bd4f"}
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 0x82af3964f7ad07bacbbf03d34787fe58a85ec1e9954dd3526e979c403d560b60. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef10e224-c3b5-4eff-9471-f5b8c203bd4f.json and https://artists.proofprofile.net/proofs/artist/ef10e224-c3b5-4eff-9471-f5b8c203bd4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:45:15Z
  text: {"copyright_id":"0x82af3964f7ad07bacbbf03d34787fe58a85ec1e9954dd3526e979c403d560b60","name":"Mj go crazy","registered_at":"2026-06-15T05:38:19Z","symbol":"NIM0698784","token_address":"0xa923a050c20e5404b07b055363b6151d17aa2a77","type":"artist","uuid":"ef10e224-c3b5-4eff-9471-f5b8c203bd4f"}
album: Whip Flip
  type: MusicAlbum
  date published: 2024-08-31
album: Scared of Love
  type: MusicAlbum
  date published: 2024-09-02
album: Stuck in my head
  type: MusicAlbum
  date published: 2024-09-08
album: Race for love
  type: MusicAlbum
  date published: 2024-09-24
album: Void
  type: MusicAlbum
  date published: 2024-10-19
album: Sorry
  type: MusicAlbum
  date published: 2025-02-05
  track: Gave my heart
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129381
    explicit: true
    by artist: Mj go crazy
    in album: Sorry
      type: MusicAlbum
      date published: 2025-02-05
    isrc code: QZDA72568439
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:25:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x236b64a6619593e72670395af88e79c9ac82022a88e82e0c29f9625155abb970
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956405
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956405
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72568439
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:36:53Z
    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 0x236b64a6619593e72670395af88e79c9ac82022a88e82e0c29f9625155abb970. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:36:53Z), 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/QZDA72568439.
      date published: 2026-07-17T04:36:53Z
    audio: Gave my heart
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.027
      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: 0.612
      additional property: Energy
        type: PropertyValue
        value: 0.488
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.118
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.074
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major