Torre de Babel
type: MusicGroup
popularity: 10
followers: 263
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x786cc52348ffee39ac491dd9fa1fa2636fc290fd95c3a489aab89ee6f60fbe71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2a5c791-fdf3-44c7-9559-5b612053387d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f2a5c791-fdf3-44c7-9559-5b612053387d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f2a5c791-fdf3-44c7-9559-5b612053387d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x786cc52348ffee39ac491dd9fa1fa2636fc290fd95c3a489aab89ee6f60fbe71","name":"Torre de Babel","registered_at":"2026-06-21T14:03:31Z","symbol":"NIM1937439","token_address":"0xf97eab59390c4b6e483c5b2b707e98ff962cb2f3","type":"artist","uuid":"f2a5c791-fdf3-44c7-9559-5b612053387d"}
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 0x786cc52348ffee39ac491dd9fa1fa2636fc290fd95c3a489aab89ee6f60fbe71. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2a5c791-fdf3-44c7-9559-5b612053387d.json and https://artists.proofprofile.net/proofs/artist/f2a5c791-fdf3-44c7-9559-5b612053387d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x786cc52348ffee39ac491dd9fa1fa2636fc290fd95c3a489aab89ee6f60fbe71","name":"Torre de Babel","registered_at":"2026-06-21T14:03:31Z","symbol":"NIM1937439","token_address":"0xf97eab59390c4b6e483c5b2b707e98ff962cb2f3","type":"artist","uuid":"f2a5c791-fdf3-44c7-9559-5b612053387d"}
album: Voo dos Elefantes
  type: MusicAlbum
  date published: 1997-04-05
album: Não Tenham Pressa...
  type: MusicAlbum
  date published: 2006-10-05
album: O Homem da Montanha
  type: MusicAlbum
  date published: 2016-01-15
album: O Homem da Montanha
  type: MusicAlbum
  date published: 2016-01-15
album: Memórias da Escuridão(Belchior da América do Sul)
  type: MusicAlbum
  date published: 2025-08-17
  track: Memórias da Escuridão(Belchior da América do Sul)
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228074
    explicit: false
    by artist: Torre de Babel
    in album: Memórias da Escuridão(Belchior da América do Sul)
      type: MusicAlbum
      date published: 2025-08-17
    isrc code: BRFI72500618
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:07:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xac2db9c6b6f0d5c08f0ce2bdfa0a4ef50903c0e4f5778d7003270d6d9f0e988d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958384
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958384
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRFI72500618
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:27:02Z
    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 0xac2db9c6b6f0d5c08f0ce2bdfa0a4ef50903c0e4f5778d7003270d6d9f0e988d. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/BRFI72500618.
      date published: 2026-07-17T08:27:02Z
    audio: Memórias da Escuridão(Belchior da América do Sul)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.365
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.249
      additional property: Energy
        type: PropertyValue
        value: 0.565
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.025
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.44
      additional property: Liveness
        type: PropertyValue
        value: 0.214
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.529
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.064
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sentados na Boca da Noite
  type: MusicAlbum
  date published: 2025-09-19