Chuva Doce
type: MusicGroup
popularity: 5
followers: 237
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3e0b9e5d2bf3e0f515f4584dbb1e63882c4609ca7e383f4d5bb0d96e03937ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bca6294d-500c-41c5-9e30-083b3821ec71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bca6294d-500c-41c5-9e30-083b3821ec71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bca6294d-500c-41c5-9e30-083b3821ec71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3e0b9e5d2bf3e0f515f4584dbb1e63882c4609ca7e383f4d5bb0d96e03937ae","name":"Chuva Doce","registered_at":"2026-06-20T17:30:19Z","symbol":"NIM1667452","token_address":"0x24e9a5bc1f6f58dbf50f4e17cf4c1ae6e554e5c8","type":"artist","uuid":"bca6294d-500c-41c5-9e30-083b3821ec71"}
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 0xf3e0b9e5d2bf3e0f515f4584dbb1e63882c4609ca7e383f4d5bb0d96e03937ae. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bca6294d-500c-41c5-9e30-083b3821ec71.json and https://artists.proofprofile.net/proofs/artist/bca6294d-500c-41c5-9e30-083b3821ec71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf3e0b9e5d2bf3e0f515f4584dbb1e63882c4609ca7e383f4d5bb0d96e03937ae","name":"Chuva Doce","registered_at":"2026-06-20T17:30:19Z","symbol":"NIM1667452","token_address":"0x24e9a5bc1f6f58dbf50f4e17cf4c1ae6e554e5c8","type":"artist","uuid":"bca6294d-500c-41c5-9e30-083b3821ec71"}
album: Presságio
  type: MusicAlbum
  date published: 2023-03-27
album: Devaneio
  type: MusicAlbum
  date published: 2023-05-29
album: Tanto Faz
  type: MusicAlbum
  date published: 2023-08-18
album: Sereno
  type: MusicAlbum
  date published: 2024-01-19
album: Flutuar
  type: MusicAlbum
  date published: 2024-01-20
album: Corpo Fechado
  type: MusicAlbum
  date published: 2024-02-29
album: Petricor
  type: MusicAlbum
  date published: 2024-04-20
album: Nem Sempre Eu Vejo
  type: MusicAlbum
  date published: 2024-05-24
album: Tudo Água
  type: MusicAlbum
  date published: 2024-05-29
album: Têmporas
  type: MusicAlbum
  date published: 2024-05-31
album: Paranoia
  type: MusicAlbum
  date published: 2024-07-05
album: As Coisas Que Eu Nunca Disse Pra Ninguém / Locolocolocolocoloco
  type: MusicAlbum
  date published: 2024-07-13
album: A Ponte
  type: MusicAlbum
  date published: 2024-07-20
  track: A Ponte
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224131
    explicit: true
    by artist: Chuva Doce
    in album: A Ponte
      type: MusicAlbum
      date published: 2024-07-20
    isrc code: QZTAS2400739
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:56:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3091294c6b1823b6bb0d367710451c402aaaa8861db6a78d56bed90a9c29b3d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2400739
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0xa3091294c6b1823b6bb0d367710451c402aaaa8861db6a78d56bed90a9c29b3d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZTAS2400739.
      date published: 2026-07-03T21:18:05Z
    audio: A Ponte
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 189.812
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.426
      additional property: Energy
        type: PropertyValue
        value: 0.88
      additional property: Speechiness
        type: PropertyValue
        value: 0.304
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.066
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.601
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.032
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: É Vendaval
  type: MusicAlbum
  date published: 2024-09-18
album: Ácida
  type: MusicAlbum
  date published: 2024-11-01
album: Sem Som Sou Só
  type: MusicAlbum
  date published: 2025-01-10
album: Agorafobia
  type: MusicAlbum
  date published: 2025-03-28