Picky Massaru
type: MusicGroup
popularity: 17
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04e54ba8d8684b39c0be26ca7755c85714f2356bb1d520887c0ccfe1c6c405a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e07592b-438d-4a88-995f-19064aecf083.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e07592b-438d-4a88-995f-19064aecf083.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e07592b-438d-4a88-995f-19064aecf083
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04e54ba8d8684b39c0be26ca7755c85714f2356bb1d520887c0ccfe1c6c405a2","name":"Picky Massaru","registered_at":"2026-06-14T14:20:02Z","symbol":"NIM0479648","token_address":"0x239524d6bf1ceda9377f43130acd806dcfa6430c","type":"artist","uuid":"5e07592b-438d-4a88-995f-19064aecf083"}
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 0x04e54ba8d8684b39c0be26ca7755c85714f2356bb1d520887c0ccfe1c6c405a2. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e07592b-438d-4a88-995f-19064aecf083.json and https://artists.proofprofile.net/proofs/artist/5e07592b-438d-4a88-995f-19064aecf083.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0x04e54ba8d8684b39c0be26ca7755c85714f2356bb1d520887c0ccfe1c6c405a2","name":"Picky Massaru","registered_at":"2026-06-14T14:20:02Z","symbol":"NIM0479648","token_address":"0x239524d6bf1ceda9377f43130acd806dcfa6430c","type":"artist","uuid":"5e07592b-438d-4a88-995f-19064aecf083"}
album: Have You Ever Seen the Rain (Ao Vivo)
  type: MusicAlbum
  date published: 2023-12-18
album: Deixa o Tempo Passar
  type: MusicAlbum
  date published: 2024-10-11
album: Karsmênia (Trilha Sonora Original do Filme Karsmênia)
  type: MusicAlbum
  date published: 2024-11-20
album: No Mesmo Lugar
  type: MusicAlbum
  date published: 2024-12-25
album: Essa Espera Por Você
  type: MusicAlbum
  date published: 2025-02-07
album: Vinho e Amor
  type: MusicAlbum
  date published: 2025-06-13
album: Muito Além do Horizonte
  type: MusicAlbum
  date published: 2025-09-26
  track: Muito Além do Horizonte
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196354
    explicit: false
    by artist: Picky Massaru
    in album: Muito Além do Horizonte
      type: MusicAlbum
      date published: 2025-09-26
    isrc code: BRNKO2500124
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:03:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2fb6094e7e7ad6f0b8b8939b0166dc19c2de604031564de49517668dfd50e65d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNKO2500124
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x2fb6094e7e7ad6f0b8b8939b0166dc19c2de604031564de49517668dfd50e65d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/BRNKO2500124.
      date published: 2026-07-04T14:03:39Z
    audio: Muito Além do Horizonte
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.983
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.738
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.416
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.631
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.472
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor