Sáviola
type: MusicGroup
popularity: 9
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58c359ccf8ccf26cb050647de09849d404ce2b3b8d6ae9032f00e86b6744622d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953963
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953963
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2809ffe8-9161-4e29-8b97-dc9501c84403.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2809ffe8-9161-4e29-8b97-dc9501c84403.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2809ffe8-9161-4e29-8b97-dc9501c84403
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:12:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58c359ccf8ccf26cb050647de09849d404ce2b3b8d6ae9032f00e86b6744622d","name":"Sáviola","registered_at":"2026-06-16T03:29:16Z","symbol":"NIM0923346","token_address":"0x6acf38f071cd6418f1c45da83e360c6b46302a2e","type":"artist","uuid":"2809ffe8-9161-4e29-8b97-dc9501c84403"}
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 0x58c359ccf8ccf26cb050647de09849d404ce2b3b8d6ae9032f00e86b6744622d. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2809ffe8-9161-4e29-8b97-dc9501c84403.json and https://artists.proofprofile.net/proofs/artist/2809ffe8-9161-4e29-8b97-dc9501c84403.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x58c359ccf8ccf26cb050647de09849d404ce2b3b8d6ae9032f00e86b6744622d","name":"Sáviola","registered_at":"2026-06-16T03:29:16Z","symbol":"NIM0923346","token_address":"0x6acf38f071cd6418f1c45da83e360c6b46302a2e","type":"artist","uuid":"2809ffe8-9161-4e29-8b97-dc9501c84403"}
album: No Melody
  type: MusicAlbum
  date published: 2021-01-18
album: Minha Namorada Me Trocou por um Sadboy
  type: MusicAlbum
  date published: 2021-02-05
album: WashYourDick
  type: MusicAlbum
  date published: 2021-02-11
album: Sequestramo a Tua Vó e Fizemo Ela Baforar Loló
  type: MusicAlbum
  date published: 2021-02-22
album: EU NÃO TENHO VIDA
  type: MusicAlbum
  date published: 2021-04-07
album: Umbora
  type: MusicAlbum
  date published: 2021-08-22
album: Sáviola Taps
  type: MusicAlbum
  date published: 2021-09-26
album: Ventilador de Teto 2: A volto dos que não foram
  type: MusicAlbum
  date published: 2021-10-26
album: Paz
  type: MusicAlbum
  date published: 2021-11-20
album: Eventos
  type: MusicAlbum
  date published: 2021-12-15
album: Single
  type: MusicAlbum
  date published: 2022-02-05
album: Oqetap?
  type: MusicAlbum
  date published: 2022-02-12
album: Deus é Pai Não é Padastro, Por Isso Que Ele é Ausente
  type: MusicAlbum
  date published: 2022-03-02
album: Interlúdio
  type: MusicAlbum
  date published: 2022-04-05
album: Pague 4 e Leve 3
  type: MusicAlbum
  date published: 2022-04-19
album: Não olhe de baixo da sua cama
  type: MusicAlbum
  date published: 2022-05-05
  track: Não olhe de baixo da sua cama
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116610
    explicit: true
    by artist: Sáviola
    in album: Não olhe de baixo da sua cama
      type: MusicAlbum
      date published: 2022-05-05
    isrc code: BXIV82237522
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T17:03:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbfbfcc67557f43a9cd69fab80a80fa4f76af6c9b1a2687478febd9063a695f21
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957888
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957888
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82237522
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T17:43:59Z
    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 0xbfbfcc67557f43a9cd69fab80a80fa4f76af6c9b1a2687478febd9063a695f21. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/BXIV82237522.
      date published: 2026-07-13T17:43:59Z
    audio: Não olhe de baixo da sua cama
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.945
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.632
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.014
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.647
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.641
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ópio Sem Fim
  type: MusicAlbum
  date published: 2022-06-04
album: Não Olhe Debaixo da Sua Cama
  type: MusicAlbum
  date published: 2022-07-16
album: Plugs Para Churrasco
  type: MusicAlbum
  date published: 2022-09-08
album: Eu Ainda Penso Nela
  type: MusicAlbum
  date published: 2022-10-14
album: Tua Presença
  type: MusicAlbum
  date published: 2022-10-25
album: Palavras Rudes
  type: MusicAlbum
  date published: 2022-10-26
album: Nossa Classe
  type: MusicAlbum
  date published: 2022-11-28
album: Cosplay do Kurt Cobain
  type: MusicAlbum
  date published: 2023-01-09
album: O Que Eu Tenho a Perder?
  type: MusicAlbum
  date published: 2023-01-10
album: Eu Queria Ir na Bahia
  type: MusicAlbum
  date published: 2023-01-16
album: Aprazolam
album: Mother Russian, Vol. 1 (Lênin)
album: Mother Russian, Vol. 2 (Carlos Marighella)
album: Mother Russian Vol. 2.5 (Cálice)
album: TDAH
album: Ayako
album: Sequela
album: Meu coração
album: River-Pi
album: Palestino
album: Call!!!!!!!!
album: 767
album: Vasco
album: Flowerboy
album: Olim
album: O andar do liso é triste
album: FlowerBoy (Re)
album: Mother Russian Vol. 3 (Sávio)
album: Ponto
album: Carcará
album: Filhos da Pátria
album: Sorrir para nao chorar

Aprazolam
type: MusicAlbum
date published: 2023-02-10

Mother Russian, Vol. 1 (Lênin)
type: MusicAlbum
date published: 2023-03-03
track: Le Miserable
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148688
  explicit: true
  by artist: Sáviola
  in album: Mother Russian, Vol. 1 (Lênin)
    type: MusicAlbum
    date published: 2023-03-03
  isrc code: QZGLM2312588
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T06:32:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb719242cfeff9057dadce4948c09a3a236be7917c064e19818ec414966ed8a05
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2312588
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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 0xb719242cfeff9057dadce4948c09a3a236be7917c064e19818ec414966ed8a05. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZGLM2312588.
    date published: 2026-07-03T08:56:35Z
  audio: Le Miserable
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 77.416
    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: 0.628
    additional property: Energy
      type: PropertyValue
      value: 0.498
    additional property: Speechiness
      type: PropertyValue
      value: 0.201
    additional property: Acousticness
      type: PropertyValue
      value: 0.323
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.431
    additional property: Liveness
      type: PropertyValue
      value: 0.081
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.707
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.752
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Pix
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135706
  explicit: true
  by artist: Sáviola
  in album: Mother Russian, Vol. 1 (Lênin)
    type: MusicAlbum
    date published: 2023-03-03
  isrc code: QZGLM2312593
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T18:50:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xba4eab6bdcbd5ef49f3057edda30fa020bee0d94d71009be41a59d8dd59c670a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958316
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2312593
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T21:52:37Z
  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 0xba4eab6bdcbd5ef49f3057edda30fa020bee0d94d71009be41a59d8dd59c670a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:52:37Z), 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/QZGLM2312593.
    date published: 2026-07-16T21:52:37Z
  audio: Pix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 151.049
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.581
    additional property: Energy
      type: PropertyValue
      value: 0.648
    additional property: Speechiness
      type: PropertyValue
      value: 0.114
    additional property: Acousticness
      type: PropertyValue
      value: 0.074
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.626
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.549
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.637
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Mother Russian, Vol. 2 (Carlos Marighella)
type: MusicAlbum
date published: 2023-04-07

Mother Russian Vol. 2.5 (Cálice)
type: MusicAlbum
date published: 2023-07-14

TDAH
type: MusicAlbum
date published: 2023-10-29

Ayako
type: MusicAlbum
date published: 2023-10-29

Sequela
type: MusicAlbum
date published: 2023-11-03

Meu coração
type: MusicAlbum
date published: 2023-12-26

River-Pi
type: MusicAlbum
date published: 2024-04-15

Palestino
type: MusicAlbum
date published: 2024-04-26

Call!!!!!!!!
type: MusicAlbum
date published: 2024-05-19

767
type: MusicAlbum
date published: 2024-06-11

Vasco
type: MusicAlbum
date published: 2024-07-16

Flowerboy
type: MusicAlbum
date published: 2024-09-16

Olim
type: MusicAlbum
date published: 2025-01-04

O andar do liso é triste
type: MusicAlbum
date published: 2025-01-16

FlowerBoy (Re)
type: MusicAlbum
date published: 2025-04-13

Mother Russian Vol. 3 (Sávio)
type: MusicAlbum
date published: 2025-05-04

Ponto
type: MusicAlbum
date published: 2025-08-18
track: Ponto
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111464
  explicit: false
  by artist: Sáviola
  in album: Ponto
    type: MusicAlbum
    date published: 2025-08-18
  isrc code: QZZ772518514
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T13:17:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06844fdc3644b62c2d8f68c8aa37f99b2f71538692470601039eb9b2fc0c47c4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958303
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958303
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ772518514
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T16:39:24Z
  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 0x06844fdc3644b62c2d8f68c8aa37f99b2f71538692470601039eb9b2fc0c47c4. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZZ772518514.
    date published: 2026-07-16T16:39:24Z
  audio: Ponto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 68.33
    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: 0.602
    additional property: Energy
      type: PropertyValue
      value: 0.728
    additional property: Speechiness
      type: PropertyValue
      value: 0.433
    additional property: Acousticness
      type: PropertyValue
      value: 0.402
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.242
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.867
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.651
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Carcará
type: MusicAlbum
date published: 2025-08-28
track: Carcará
  type: MusicRecording
  duration: PT1M24S
  duration ms: 84192
  explicit: true
  by artist: Sáviola
  in album: Carcará
    type: MusicAlbum
    date published: 2025-08-28
  isrc code: QZZ7M2590046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T12:47:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a2c3563b2f6e4b93b35955a4d76ed765294ecedec13c31723f13023de3693b8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958303
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958303
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2590046
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T16:39:24Z
  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 0x2a2c3563b2f6e4b93b35955a4d76ed765294ecedec13c31723f13023de3693b8. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZZ7M2590046.
    date published: 2026-07-16T16:39:24Z
  audio: Carcará
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 173.964
    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: 0.491
    additional property: Energy
      type: PropertyValue
      value: 0.571
    additional property: Speechiness
      type: PropertyValue
      value: 0.333
    additional property: Acousticness
      type: PropertyValue
      value: 0.04
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.873
    additional property: Liveness
      type: PropertyValue
      value: 0.238
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.167
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.523
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Filhos da Pátria
type: MusicAlbum
date published: 2025-10-06
track: Filhos da Pátria
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102000
  explicit: true
  by artist: Sáviola
  in album: Filhos da Pátria
    type: MusicAlbum
    date published: 2025-10-06
  isrc code: QT3F92530521
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  additional property: CopyrightStatus
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    value: 2026-07-17T10:39:33+00:00
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 958444
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958444
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F92530521
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:12:23Z
  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 0x454da3eb80797d053771b59342bf3d0b723eeae11ec3fd927e614997233d62be. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QT3F92530521.
    date published: 2026-07-17T19:12:23Z
  audio: Filhos da Pátria
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.007
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.613
    additional property: Energy
      type: PropertyValue
      value: 0.857
    additional property: Speechiness
      type: PropertyValue
      value: 0.506
    additional property: Acousticness
      type: PropertyValue
      value: 0.156
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.01
    additional property: Liveness
      type: PropertyValue
      value: 0.646
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.649
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.087
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sorrir para nao chorar
type: MusicAlbum
date published: 2025-10-26