Au-Gustí
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 30
followers: 233
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a91d9493f6b3d60c484cfaaf02fabba2b4b6e5f3f53373d1c508c11486d93d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fefe0fbb-1c21-4c11-805f-33b144a1885c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fefe0fbb-1c21-4c11-805f-33b144a1885c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fefe0fbb-1c21-4c11-805f-33b144a1885c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a91d9493f6b3d60c484cfaaf02fabba2b4b6e5f3f53373d1c508c11486d93d6","name":"Au-Gustí","registered_at":"2026-06-12T14:40:32Z","symbol":"NIM0328348","token_address":"0x05fb63ce377e6e3d20d160e72a69c1a2621bd02c","type":"artist","uuid":"fefe0fbb-1c21-4c11-805f-33b144a1885c"}
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 0x8a91d9493f6b3d60c484cfaaf02fabba2b4b6e5f3f53373d1c508c11486d93d6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fefe0fbb-1c21-4c11-805f-33b144a1885c.json and https://artists.proofprofile.net/proofs/artist/fefe0fbb-1c21-4c11-805f-33b144a1885c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x8a91d9493f6b3d60c484cfaaf02fabba2b4b6e5f3f53373d1c508c11486d93d6","name":"Au-Gustí","registered_at":"2026-06-12T14:40:32Z","symbol":"NIM0328348","token_address":"0x05fb63ce377e6e3d20d160e72a69c1a2621bd02c","type":"artist","uuid":"fefe0fbb-1c21-4c11-805f-33b144a1885c"}
album: chocolate milk thnx
  type: MusicAlbum
  date published: 2022-06-17
album: Ginger Tea
  type: MusicAlbum
  date published: 2022-07-15
album: waltz up
  type: MusicAlbum
  date published: 2022-08-19
album: let's talk butterflies
  type: MusicAlbum
  date published: 2022-09-09
album: Calm Mind
  type: MusicAlbum
  date published: 2022-10-07
album: ILY Eeve
  type: MusicAlbum
  date published: 2022-11-04
album: Stash the Cash
  type: MusicAlbum
  date published: 2022-12-02
album: in a... mood
  type: MusicAlbum
  date published: 2022-12-30
album: head-bop-lullaby
  type: MusicAlbum
  date published: 2023-01-27
album: somebody else
  type: MusicAlbum
  date published: 2023-03-03
album: etheral edo
  type: MusicAlbum
  date published: 2023-04-07
album: Sacred Coffee
  type: MusicAlbum
  date published: 2023-06-30
album: Pitter-Patter
  type: MusicAlbum
  date published: 2023-10-13
album: In Spirit
  type: MusicAlbum
  date published: 2024-01-26
album: Street lights
  type: MusicAlbum
  date published: 2024-03-08
album: Tsuki Life
  type: MusicAlbum
  date published: 2024-04-19
album: Lupin
  type: MusicAlbum
  date published: 2024-08-02
  track: Lupin
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141642
    explicit: false
    by artist: Au-Gustí
    in album: Lupin
      type: MusicAlbum
      date published: 2024-08-02
    genre: lo-fi
    genre: lo-fi beats
    isrc code: SE5W32406311
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T20:54:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e66f420cfb05cc2c2471a607b03cf5ca1ed1500ea6c3192781a97087d62361b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958203
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958203
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5W32406311
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T21:24:46Z
    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 0x6e66f420cfb05cc2c2471a607b03cf5ca1ed1500ea6c3192781a97087d62361b. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/SE5W32406311.
      date published: 2026-07-15T21:24:46Z
    audio: Lupin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.097
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.781
      additional property: Energy
        type: PropertyValue
        value: 0.254
      additional property: Speechiness
        type: PropertyValue
        value: 0.103
      additional property: Acousticness
        type: PropertyValue
        value: 0.883
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.898
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.243
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.208
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major