Estado das Coisas
type: MusicGroup
popularity: 14
followers: 4475
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x240039fc70d529db3206fb661d436164f59fb0cc06fc3caa432fcaa260da7927
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52a22008-45a0-4cc6-a23c-b68e4ecec998.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52a22008-45a0-4cc6-a23c-b68e4ecec998.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52a22008-45a0-4cc6-a23c-b68e4ecec998
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x240039fc70d529db3206fb661d436164f59fb0cc06fc3caa432fcaa260da7927","name":"Estado das Coisas","registered_at":"2026-06-14T13:08:59Z","symbol":"NIM0462687","token_address":"0x2f1619b3f116fd9feae53356a8448a1014fdc3e4","type":"artist","uuid":"52a22008-45a0-4cc6-a23c-b68e4ecec998"}
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 0x240039fc70d529db3206fb661d436164f59fb0cc06fc3caa432fcaa260da7927. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52a22008-45a0-4cc6-a23c-b68e4ecec998.json and https://artists.proofprofile.net/proofs/artist/52a22008-45a0-4cc6-a23c-b68e4ecec998.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x240039fc70d529db3206fb661d436164f59fb0cc06fc3caa432fcaa260da7927","name":"Estado das Coisas","registered_at":"2026-06-14T13:08:59Z","symbol":"NIM0462687","token_address":"0x2f1619b3f116fd9feae53356a8448a1014fdc3e4","type":"artist","uuid":"52a22008-45a0-4cc6-a23c-b68e4ecec998"}
album: Estado das Coisas
  type: MusicAlbum
  date published: 1997-08-01
album: Rock de Galpão, Vol. 1
  type: MusicAlbum
  date published: 2006-07-03
  track: Vento Negro
    type: MusicRecording
    duration: PT5M19S
    duration ms: 319806
    explicit: false
    by artist: Estado das Coisas
    in album: Rock de Galpão, Vol. 1
      type: MusicAlbum
      date published: 2006-07-03
    isrc code: QM6MZ1549212
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:38:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x316baff2122cca76cc8d16e2ea329d838d19c1dad23247b4a59d738407b563cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1549212
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x316baff2122cca76cc8d16e2ea329d838d19c1dad23247b4a59d738407b563cf. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QM6MZ1549212.
      date published: 2026-07-05T19:27:56Z
    audio: Vento Negro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.002
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.572
      additional property: Energy
        type: PropertyValue
        value: 0.69
      additional property: Speechiness
        type: PropertyValue
        value: 0.024
      additional property: Acousticness
        type: PropertyValue
        value: 0.352
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.189
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.301
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.319
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rock de Galpão
  type: MusicAlbum
  date published: 2010-04-26
album: Estado das Coisas
  type: MusicAlbum
  date published: 2012
album: Rock de Galpão, Vol. 1
  type: MusicAlbum
  date published: 2015-07-03
album: Entre o Olho e a Garganta
  type: MusicAlbum
  date published: 2018-01-31