Akrobat
type: MusicGroup
popularity: 13
followers: 402
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b386faa932ce975d9f6a204f99d346c7949c349c3aeace625efa0c28d66c7d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b75a259f-92e3-4d3c-a801-a641097d48ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b75a259f-92e3-4d3c-a801-a641097d48ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b75a259f-92e3-4d3c-a801-a641097d48ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
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 0x4b386faa932ce975d9f6a204f99d346c7949c349c3aeace625efa0c28d66c7d8. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b75a259f-92e3-4d3c-a801-a641097d48ec.json and https://artists.proofprofile.net/proofs/artist/b75a259f-92e3-4d3c-a801-a641097d48ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
album: Basquiat's Widow
  type: MusicAlbum
  date published: 2022-09-09
album: Eskimo
  type: MusicAlbum
  date published: 2022-11-02
album: Jammed Space Movement
  type: MusicAlbum
  date published: 2022-11-05
album: Sappho
  type: MusicAlbum
  date published: 2022-12-12
album: Zamalour
  type: MusicAlbum
  date published: 2023-02-24
album: Air Station 2.0
  type: MusicAlbum
  date published: 2023-05-24
album: Air Station 2.0
  type: MusicAlbum
  date published: 2023-06-09
album: Zesty Terrestry
  type: MusicAlbum
  date published: 2023-08-24
album: Zesty Terrestry
  type: MusicAlbum
  date published: 2023-08-25
album: Verlaine
  type: MusicAlbum
  date published: 2023-11-17
album: Mosquito
  type: MusicAlbum
  date published: 2024-03-22
album: Shank
  type: MusicAlbum
  date published: 2024-03-29
album: Shank
  type: MusicAlbum
  date published: 2024-03-29
album: Shank
  type: MusicAlbum
  date published: 2024-09-23
album: Verlaine (Remastered)
  type: MusicAlbum
  date published: 2024-12-13
  track: Verlaine (Remastered)
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231127
    explicit: false
    by artist: Akrobat
    in album: Verlaine (Remastered)
      type: MusicAlbum
      date published: 2024-12-13
    isrc code: IEWAY2300008
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T04:33:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdc767e444e7d21e05d63dedb87dd2fdfc91cbb19dbb15fa781c0289cf65b63b9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWAY2300008
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xdc767e444e7d21e05d63dedb87dd2fdfc91cbb19dbb15fa781c0289cf65b63b9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/IEWAY2300008.
      date published: 2026-07-04T10:04:33Z
    audio: Verlaine (Remastered)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.954
      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: 0.254
      additional property: Energy
        type: PropertyValue
        value: 0.855
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.327
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.022
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Trumpet Ain't No Gun
  type: MusicAlbum
  date published: 2025-02-14
album: First Time Was Better
  type: MusicAlbum
  date published: 2025-03-28