perdido
type: MusicGroup
genre: nova mpb
description: Perdido is a Spanish and Portuguese word for ‘lost’. It may refer to: Places Geographical features Perdido Bay, a bay at the mouth of and draining the Perdido River in Alabama and Florida Perdido Key
popularity: 7
followers: 1042
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0ed77b95659e49b12cf51945af79c2ce7970467fb657330bf6bbff3b03a0c53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f095d6c-fc3b-4b67-8aea-86593afb8445.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f095d6c-fc3b-4b67-8aea-86593afb8445.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f095d6c-fc3b-4b67-8aea-86593afb8445
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ed77b95659e49b12cf51945af79c2ce7970467fb657330bf6bbff3b03a0c53. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f095d6c-fc3b-4b67-8aea-86593afb8445.json and https://artists.proofprofile.net/proofs/artist/7f095d6c-fc3b-4b67-8aea-86593afb8445.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
album: Lenhador
  type: MusicAlbum
  date published: 2014-03-17
album: Inverno
  type: MusicAlbum
  date published: 2015-06-29
album: Bicho
  type: MusicAlbum
  date published: 2016-12-08
album: 2<3
  type: MusicAlbum
  date published: 2018-05-31
album: Brasa
  type: MusicAlbum
  date published: 2018-06-29
album: Santa Clara de Tróia
  type: MusicAlbum
  date published: 2020-01-31
album: Não Tô Aqui para Te Influenciar
  type: MusicAlbum
  date published: 2020-06-26
album: Que Bom
  type: MusicAlbum
  date published: 2021-06-11
album: Carnaval
  type: MusicAlbum
  date published: 2021-07-23
album: perdido
  type: MusicAlbum
  date published: 2022-08-26
album: Trabalhar na MTV
  type: MusicAlbum
  date published: 2023-06-08
album: Trabalhar na MTV
  type: MusicAlbum
  date published: 2023-06-08
  track: Trabalhar na MTV
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138857
    explicit: false
    by artist: perdido
    in album: Trabalhar na MTV
      type: MusicAlbum
      date published: 2023-06-08
    genre: nova mpb
    isrc code: BR67A2300002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T00:41:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x013bab45251bfc717f3700590a106eb81f3180c72ab355d9e2cdb480fccd9387
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958633
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958633
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR67A2300002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:54:50Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013bab45251bfc717f3700590a106eb81f3180c72ab355d9e2cdb480fccd9387. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/BR67A2300002.
      date published: 2026-07-19T00:54:50Z
    audio: Trabalhar na MTV
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.957
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.526
      additional property: Energy
        type: PropertyValue
        value: 0.785
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.009
      additional property: Liveness
        type: PropertyValue
        value: 0.169
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.739
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.296
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 30+
  type: MusicAlbum
  date published: 2023-10-26
album: casal praia
  type: MusicAlbum
  date published: 2024-03-22
album: e ai, a.i
  type: MusicAlbum
  date published: 2024-05-10
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  type: MusicAlbum
  date published: 2024-06-07
album: Instagram
  type: MusicAlbum
  date published: 2024-07-12
album: Parati
  type: MusicAlbum
  date published: 2024-08-09
album: O Inacreditável Resto de Nossas Vidas
  type: MusicAlbum
  date published: 2025-03-27