Som de Chuva e Trovões
type: MusicGroup
popularity: 13
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31c64dfe9f0ca7d9e7c3035f1d559c587dd6909d46f53b877dd9bb854c6a7ac1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94f2de04-2aea-4e8f-ae13-fc2318017b6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94f2de04-2aea-4e8f-ae13-fc2318017b6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94f2de04-2aea-4e8f-ae13-fc2318017b6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31c64dfe9f0ca7d9e7c3035f1d559c587dd6909d46f53b877dd9bb854c6a7ac1","name":"Som de Chuva e Trovões","registered_at":"2026-06-14T20:10:18Z","symbol":"NIM0563155","token_address":"0x3d4b70ccf0b59726ece2281b303482c3ecb443e9","type":"artist","uuid":"94f2de04-2aea-4e8f-ae13-fc2318017b6e"}
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 0x31c64dfe9f0ca7d9e7c3035f1d559c587dd6909d46f53b877dd9bb854c6a7ac1. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94f2de04-2aea-4e8f-ae13-fc2318017b6e.json and https://artists.proofprofile.net/proofs/artist/94f2de04-2aea-4e8f-ae13-fc2318017b6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x31c64dfe9f0ca7d9e7c3035f1d559c587dd6909d46f53b877dd9bb854c6a7ac1","name":"Som de Chuva e Trovões","registered_at":"2026-06-14T20:10:18Z","symbol":"NIM0563155","token_address":"0x3d4b70ccf0b59726ece2281b303482c3ecb443e9","type":"artist","uuid":"94f2de04-2aea-4e8f-ae13-fc2318017b6e"}
album: Sons de Chuva e Trovões no Teto
  type: MusicAlbum
  date published: 2022-03-17
album: Barulho da Chuva para Dormir
  type: MusicAlbum
  date published: 2022-04-17
album: Relaxing Rain Sounds
  type: MusicAlbum
  date published: 2023-03-06
album: Lluvia para Dormir Toda la Noche
  type: MusicAlbum
  date published: 2023-07-09
  track: Lluvia de la Mañana
    type: MusicRecording
    duration: PT1M33S
    duration ms: 93808
    explicit: false
    by artist: Som de Chuva e Trovões
    in album: Lluvia para Dormir Toda la Noche
      type: MusicAlbum
      date published: 2023-07-09
    isrc code: CA5KR2364198
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T03:00:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x05a96452f474c72c1ab90a63cdf2be16f61eeb0c473bdb063fd2ad891bdce1ba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958357
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958357
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2364198
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:33:42Z
    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 0x05a96452f474c72c1ab90a63cdf2be16f61eeb0c473bdb063fd2ad891bdce1ba. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/CA5KR2364198.
      date published: 2026-07-17T03:33:42Z
    audio: Lluvia de la Mañana
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.75
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.224
      additional property: Energy
        type: PropertyValue
        value: 0.995
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0.129
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.953
      additional property: Liveness
        type: PropertyValue
        value: 0.882
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.017
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.919
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major