Acácio
type: MusicGroup
genre: arrocha
genre: forró
genre: seresta
description: Acácio is both a masculine Portuguese given name and a surname. Notable people with the name include: People with the given name Acácio Barreiros (1943–2004), Portuguese politician Acácio Casimiro (b
popularity: 27
followers: 47613
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2713cfd43000adad2f6af2abe8a178fa424306eee80ed72fd6ba0191b444fa19
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7299dc3e-e093-4f5d-a625-9b96821e65b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7299dc3e-e093-4f5d-a625-9b96821e65b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7299dc3e-e093-4f5d-a625-9b96821e65b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2713cfd43000adad2f6af2abe8a178fa424306eee80ed72fd6ba0191b444fa19","name":"Acácio","registered_at":"2026-06-12T00:54:13Z","symbol":"NIM0148511","token_address":"0x00733a7c4ce04c9a89a3366819dc11008c94c264","type":"artist","uuid":"7299dc3e-e093-4f5d-a625-9b96821e65b2"}
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 0x2713cfd43000adad2f6af2abe8a178fa424306eee80ed72fd6ba0191b444fa19. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7299dc3e-e093-4f5d-a625-9b96821e65b2.json and https://artists.proofprofile.net/proofs/artist/7299dc3e-e093-4f5d-a625-9b96821e65b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x2713cfd43000adad2f6af2abe8a178fa424306eee80ed72fd6ba0191b444fa19","name":"Acácio","registered_at":"2026-06-12T00:54:13Z","symbol":"NIM0148511","token_address":"0x00733a7c4ce04c9a89a3366819dc11008c94c264","type":"artist","uuid":"7299dc3e-e093-4f5d-a625-9b96821e65b2"}
album: Canto por Amor
  type: MusicAlbum
  date published: 2009
album: Canto por Amor
  type: MusicAlbum
  date published: 2009
album: 2012 A feirinha da Bahia (Ao vivo)
  type: MusicAlbum
  date published: 2012
album: Ecos do Passado - 2ª Edição
  type: MusicAlbum
  date published: 2012
album: Quero Ficar Velhinho
  type: MusicAlbum
  date published: 2013
album: Ao Vivo em Fortaleza CE
  type: MusicAlbum
  date published: 2015
album: O Ferinha da Bahia 2015 (Ao Vivo)
  type: MusicAlbum
  date published: 2015
album: O Ferinha da Bahia 2016 (Ao Vivo)
  type: MusicAlbum
  date published: 2015
album: Acácio, Vol. 5
  type: MusicAlbum
  date published: 2015-02-24
album: Ao Vivo no Embú
  type: MusicAlbum
  date published: 2015-12-09
album: 2016
  type: MusicAlbum
  date published: 2016-05-13
album: O Ferinha da Bahia 2016 (Ao Vivo)
  type: MusicAlbum
  date published: 2016-12-01
album: In Concert
  type: MusicAlbum
  date published: 2017
album: O Ferinha da Bahia
  type: MusicAlbum
  date published: 2017
album: O Ferinha da Bahia (Ao Vivo no Embu, SP)
  type: MusicAlbum
  date published: 2017
album: Ao Vivo em São Paulo
  type: MusicAlbum
  date published: 2017
album: O Ferinha da Bahia Vol 4 Ao Vivo em São Paulo
  type: MusicAlbum
  date published: 2017
album: O Ferinha da Bahia Vol 5
  type: MusicAlbum
  date published: 2017
album: Sonho Real Vol 6 Ao Vivo em SP
  type: MusicAlbum
  date published: 2017
album: O Ferinha da Bahia, Vol. 5
  type: MusicAlbum
  date published: 2017-01-01
album: O Ferinha da Bahia, Vol. 5
  type: MusicAlbum
  date published: 2017-01-01
album: O Ferinha da Bahia, Vol. 4 (Ao Vivo em São Paulo)
  type: MusicAlbum
  date published: 2017-01-02
album: O Ferinha da Bahia, Vol. 4 (Ao Vivo em São Paulo)
  type: MusicAlbum
  date published: 2017-01-02
album: O Ferinha da Bahia
  type: MusicAlbum
  date published: 2017-01-09
album: Acácio
  type: MusicAlbum
  date published: 2017-03-16
album: Acácio
  type: MusicAlbum
  date published: 2017-03-16
album: O Ferinha da Bahia
  type: MusicAlbum
  date published: 2017-03-29
album: Beijar, Amar e Ser Feliz
  type: MusicAlbum
  date published: 2017-06-13
album: In Concert
  type: MusicAlbum
  date published: 2017-06-22
album: In Concert
  type: MusicAlbum
  date published: 2017-06-22
album: O Ferinha da Bahia (Ao Vivo no Embu, SP)
  type: MusicAlbum
  date published: 2017-08-22
album: O Ferinha da Bahia (Ao Vivo no Embu, SP)
  type: MusicAlbum
  date published: 2017-08-22
album: 20 Sucessos
  type: MusicAlbum
  date published: 2018
album: Ao Vivo em Touros RN
  type: MusicAlbum
  date published: 2018
album: 20 Sucessos
  type: MusicAlbum
  date published: 2018-01-01
album: Receba: Os Grandes Sucessos ao Vivo em Sampa (Ao Vivo)
  type: MusicAlbum
  date published: 2018-01-01
album: 20 Sucessos
  type: MusicAlbum
  date published: 2018-01-01
album: Receba: Os Grandes Sucessos ao Vivo em Sampa
  type: MusicAlbum
  date published: 2018-01-01
album: Te Amo Assim
  type: MusicAlbum
  date published: 2018-04-26
album: Ao Vivo no Quintal
  type: MusicAlbum
  date published: 2019
album: Ao Vivo no Quintal
  type: MusicAlbum
  date published: 2019-07-18
album: 2012 (Ao Vivo)
  type: MusicAlbum
  date published: 2020-02-12
album: 2012 (Ao Vivo)
  type: MusicAlbum
  date published: 2020-02-12
album: Acácio, Vol. 8
  type: MusicAlbum
  date published: 2020-03-15
album: Ao Vivo em São Paulo
  type: MusicAlbum
  date published: 2020-07-05
album: Ao Vivo em Touros, RN
  type: MusicAlbum
  date published: 2020-07-10
album: Ao Vivo em Touros, RN
  type: MusicAlbum
  date published: 2020-07-10
album: Ao Vivo em Fortaleza, CE
  type: MusicAlbum
  date published: 2020-07-27
album: 2020
  type: MusicAlbum
  date published: 2020-07-27
album: O Ferinha da Bahia, Vol. 7
  type: MusicAlbum
  date published: 2020-07-27
album: Distância
  type: MusicAlbum
  date published: 2021-02-02
album: Bora Bê
  type: MusicAlbum
  date published: 2021-07-29
  track: Bora Bê
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233531
    explicit: false
    by artist: Acácio
    in album: Bora Bê
    genre: arrocha
    genre: forró
    genre: seresta
    isrc code: QZEQU2133703
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Bora Bê
album: Outubro 2021
album: Junho 2023
album: DVD ao vivo em São Paulo 20 anos

Acácio
type: MusicGroup

Bora Bê
type: MusicAlbum
date published: 2021-07-29

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-02T03:02:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9ec267cdeeb81adb42c0ad98a266bfa4cec57e14b168fdeef7208bdf712d5264

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956375

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956375

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2133703

OTSTimestamp
type: PropertyValue
value: 2026-07-02T16:51:38Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec267cdeeb81adb42c0ad98a266bfa4cec57e14b168fdeef7208bdf712d5264. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZEQU2133703.
date published: 2026-07-02T16:51:38Z

Bora Bê
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 135.034
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: 0.646
additional property: Energy
  type: PropertyValue
  value: 0.7
additional property: Speechiness
  type: PropertyValue
  value: 0.028
additional property: Acousticness
  type: PropertyValue
  value: 0.315
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.141
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.819
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.11
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Outubro 2021
type: MusicAlbum
date published: 2021-10-08
track: Mente Vazia É Oficina da Ex
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150792
  explicit: false
  by artist: Acácio
  in album: Outubro 2021
    type: MusicAlbum
    date published: 2021-10-08
  genre: arrocha
  genre: forró
  genre: seresta
  isrc code: QZEQU2143265
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:29:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2fd6346efee77ef9a8fffb932bc319250af922531ca8751d3d2b408a8180c64
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2143265
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0xc2fd6346efee77ef9a8fffb932bc319250af922531ca8751d3d2b408a8180c64. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZEQU2143265.
    date published: 2026-07-02T16:51:38Z
  audio: Mente Vazia É Oficina da Ex
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.985
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.772
    additional property: Energy
      type: PropertyValue
      value: 0.833
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.612
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.615
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.89
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.234
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Baby I Love You
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209760
  explicit: false
  by artist: Acácio
  in album: Outubro 2021
    type: MusicAlbum
    date published: 2021-10-08
  genre: arrocha
  genre: forró
  genre: seresta
  isrc code: QZEQU2143267
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-02T23:30:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x56bf963e03c35faacef99822e6ac2cfaed4303945c83e374d2b5c0697c27aaff
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956420
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956420
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2143267
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T00:42:11Z
  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 0x56bf963e03c35faacef99822e6ac2cfaed4303945c83e374d2b5c0697c27aaff. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZEQU2143267.
    date published: 2026-07-03T00:42:11Z
  audio: Baby I Love You
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 116.028
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.666
    additional property: Energy
      type: PropertyValue
      value: 0.593
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.564
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.19
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.731
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.418
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Só Termina Se For Voltar de Novo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206328
  explicit: false
  by artist: Acácio
  in album: Outubro 2021
    type: MusicAlbum
    date published: 2021-10-08
  genre: arrocha
  genre: forró
  genre: seresta
  isrc code: QZEQU2143269
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T00:43:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0365a235b4dac46b9b95d7a8ae76450b3805a2cde929d92f79a628d4f5825ffa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Só Termina Se For Voltar de Novo
track: Deixa de Ser Besta

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958224

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958224

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2143269

OTSTimestamp
type: PropertyValue
value: 2026-07-16T02:28:43Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0365a235b4dac46b9b95d7a8ae76450b3805a2cde929d92f79a628d4f5825ffa. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZEQU2143269.
date published: 2026-07-16T02:28:43Z

Só Termina Se For Voltar de Novo
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 156.052
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.715
additional property: Energy
  type: PropertyValue
  value: 0.808
additional property: Speechiness
  type: PropertyValue
  value: 0.043
additional property: Acousticness
  type: PropertyValue
  value: 0.349
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.122
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.944
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.059
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Minor

Deixa de Ser Besta
type: MusicRecording
duration: PT2M55S
duration ms: 175560
explicit: false
by artist: Acácio
in album: Outubro 2021
  type: MusicAlbum
  date published: 2021-10-08
genre: arrocha
genre: forró
genre: seresta
isrc code: QZEQU2143271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T04:46:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf80663b8d6db31f9b9ef5b206ef9afb3891edb3bbe437c7db55b3fe3bf770ec7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958366
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958366
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2143271
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T04:59:09Z
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 0xf80663b8d6db31f9b9ef5b206ef9afb3891edb3bbe437c7db55b3fe3bf770ec7. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QZEQU2143271.
  date published: 2026-07-17T04:59:09Z
audio: Deixa de Ser Besta
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 155.951
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.716
  additional property: Energy
    type: PropertyValue
    value: 0.824
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.399
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.044
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.926
  additional property: Loudness (dB)
    type: PropertyValue
    value: -3.705
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Outubro 2021
type: MusicAlbum
date published: 2021-10-08

Distância
type: MusicAlbum
date published: 2023-03-24

Outubro 2021
type: MusicAlbum
date published: 2023-03-27

Junho 2023
type: MusicAlbum
date published: 2023-06-15

DVD ao vivo em São Paulo 20 anos
type: MusicAlbum
date published: 2023-10-29