Subalternos
type: MusicGroup
popularity: 4
followers: 1744
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28bc713f6454a6e851acd01eaab307b95bdee8a6e29ecacd7c9e91124788c5d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feb20d85-3dd6-40d8-9297-21f4efe26515.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feb20d85-3dd6-40d8-9297-21f4efe26515.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/feb20d85-3dd6-40d8-9297-21f4efe26515
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
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 0x28bc713f6454a6e851acd01eaab307b95bdee8a6e29ecacd7c9e91124788c5d1. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/feb20d85-3dd6-40d8-9297-21f4efe26515.json and https://artists.proofprofile.net/proofs/artist/feb20d85-3dd6-40d8-9297-21f4efe26515.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T20:46:40Z
album: Live Covers
  type: MusicAlbum
  date published: 2017
album: Nunca Pare de Lutar
  type: MusicAlbum
  date published: 2017-09-30
album: Nunca Pare de Lutar
  type: MusicAlbum
  date published: 2017-09-30
album: Dia de Decisão
  type: MusicAlbum
  date published: 2017-09-30
album: Mentiras
  type: MusicAlbum
  date published: 2018-07-25
album: Cerveja
  type: MusicAlbum
  date published: 2019-01-18
album: Caminhos
  type: MusicAlbum
  date published: 2019-06-15
album: Subalternos (Ao Vivo)
  type: MusicAlbum
  date published: 2020-01-30
album: Injustiça
  type: MusicAlbum
  date published: 2022-02-28
album: Palavras Vazias
  type: MusicAlbum
  date published: 2022-04-11
album: Thank You England
  type: MusicAlbum
  date published: 2022-06-09
album: Deixados de Lado
  type: MusicAlbum
  date published: 2022-07-07
album: Subalternos
  type: MusicAlbum
  date published: 2022-07-13
album: Subalternos
  type: MusicAlbum
  date published: 2023-09-29
album: Em Meio ao Caos
  type: MusicAlbum
  date published: 2023-10-27
album: Mentiras
  type: MusicAlbum
  date published: 2023-11-17
album: Only You Know
  type: MusicAlbum
  date published: 2024-07-12
track: Punhos Cerrados
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167213
  explicit: false
  by artist: Blind Pigs
  by artist: Subalternos
  in album: Tributo 30
    type: MusicAlbum
    date published: 2024-10-15
  isrc code: BRMZ72400008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T12:13:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11d20b8de9e589aeec4feecc142ebad69cd695fb79b9d9206d7e2704e75caceb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960105
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960105
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMZ72400008
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T12:35:17Z
  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 0x11d20b8de9e589aeec4feecc142ebad69cd695fb79b9d9206d7e2704e75caceb. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMZ72400008 — a six-check JSON result.
    date published: 2026-07-29T12:35:17Z
  audio: Punhos Cerrados
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 175.742
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.47
    additional property: Energy
      type: PropertyValue
      value: 0.97
    additional property: Speechiness
      type: PropertyValue
      value: 0.076
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.382
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.734
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.309
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major