Ira Math
type: MusicGroup
genre: synthwave
popularity: 5
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f6597e3dbe5328a2ef89844f5fb538bd7a342eea358efa9126d8a815cf970f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f247337e-c8e5-4271-9dd0-551f14bb4d9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f247337e-c8e5-4271-9dd0-551f14bb4d9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f247337e-c8e5-4271-9dd0-551f14bb4d9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f6597e3dbe5328a2ef89844f5fb538bd7a342eea358efa9126d8a815cf970f4","name":"Ira Math","registered_at":"2026-06-21T13:30:57Z","symbol":"NIM1936082","token_address":"0x953338d010577d14ae6f843990528ef79a610222","type":"artist","uuid":"f247337e-c8e5-4271-9dd0-551f14bb4d9b"}
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 0x7f6597e3dbe5328a2ef89844f5fb538bd7a342eea358efa9126d8a815cf970f4. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f247337e-c8e5-4271-9dd0-551f14bb4d9b.json and https://artists.proofprofile.net/proofs/artist/f247337e-c8e5-4271-9dd0-551f14bb4d9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x7f6597e3dbe5328a2ef89844f5fb538bd7a342eea358efa9126d8a815cf970f4","name":"Ira Math","registered_at":"2026-06-21T13:30:57Z","symbol":"NIM1936082","token_address":"0x953338d010577d14ae6f843990528ef79a610222","type":"artist","uuid":"f247337e-c8e5-4271-9dd0-551f14bb4d9b"}
album: Downside
  type: MusicAlbum
  date published: 2021-04-05
album: Smells Like Teen Spirit
  type: MusicAlbum
  date published: 2024-03-08
album: Believer
  type: MusicAlbum
  date published: 2024-04-12
album: Somebody Told Me
  type: MusicAlbum
  date published: 2024-05-09
album: Oops!...I Did It Again
  type: MusicAlbum
  date published: 2024-07-12
album: Symphony Of Destruction
  type: MusicAlbum
  date published: 2024-08-22
album: Going Under
  type: MusicAlbum
  date published: 2024-10-17
album: Dark Horse
  type: MusicAlbum
  date published: 2024-12-20
  track: Dark Horse
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202394
    explicit: false
    by artist: Ira Math
    in album: Dark Horse
      type: MusicAlbum
      date published: 2024-12-20
    genre: synthwave
    isrc code: QZPJ32429124
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:06:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7a43144760fedb2bb6f812c631a6a6b5011b545da07350fd35fe55d15bab9ef3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32429124
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T04:30:07Z
    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 0x7a43144760fedb2bb6f812c631a6a6b5011b545da07350fd35fe55d15bab9ef3. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QZPJ32429124.
      date published: 2026-07-20T04:30:07Z
    audio: Dark Horse
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.021
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.975
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.341
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.572
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.352
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Teardrop
  type: MusicAlbum
  date published: 2025-04-02
album: Bad guy
  type: MusicAlbum
  date published: 2025-06-19
album: Deeper Underground
  type: MusicAlbum
  date published: 2025-09-25