Guaraci
type: MusicGroup
genre: downtempo
genre: organic house
description: Guaraci or Quaraci (from Tupi kûarasý, "sun") in the Guaraní mythology is the god of the Sun, creator of all living creatures.Ciferri, Alberto (2019-08-09). An Overview of Historical and Socio-economi
popularity: 7
followers: 429
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed06d2be3ce5403ae3c23b688286977e845e14755dde8e7a6fa497537df852d. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/436d5a3f-cc66-4c5b-86e0-890726db06aa.json and https://artists.proofprofile.net/proofs/artist/436d5a3f-cc66-4c5b-86e0-890726db06aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
album: Interior
  type: MusicAlbum
  date published: 2020-10-05
album: Dançando na Chuva
  type: MusicAlbum
  date published: 2020-10-26
album: Laços
  type: MusicAlbum
  date published: 2020-11-02
album: Na Selva
  type: MusicAlbum
  date published: 2020-11-10
album: Sai Dessa
  type: MusicAlbum
  date published: 2020-11-16
album: É liberdade de expressão
  type: MusicAlbum
  date published: 2020-12-11
album: Folha que cai
  type: MusicAlbum
  date published: 2021-02-05
album: Não adianta esperar
  type: MusicAlbum
  date published: 2021-03-19
album: Dois pássaros a voar
  type: MusicAlbum
  date published: 2021-03-19
album: A Pedra
  type: MusicAlbum
  date published: 2021-04-09
album: Amor, com fusão
  type: MusicAlbum
  date published: 2021-04-23
album: Tem coisas que a gente nunca esquece
  type: MusicAlbum
  date published: 2021-05-02
album: Ser
  type: MusicAlbum
  date published: 2021-06-25
album: Não é só isso
  type: MusicAlbum
  date published: 2021-07-02
  track: Não é só isso
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234666
    explicit: false
    by artist: Guaraci
    in album: Não é só isso
      type: MusicAlbum
      date published: 2021-07-02
    genre: downtempo
    genre: organic house
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHP2080962
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:58:44Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0d4f3c3f9ce4f86ed4b8529c3cd875ecd563699c85ca31c3859decf0cd0361. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZMHP2080962.
      date published: 2026-07-18T11:58:44Z
    audio: Não é só isso
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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        value: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.664
      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0.891
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.729
      additional property: Loudness (dB)
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        value: -11.1
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sonhar
  type: MusicAlbum
  date published: 2021-08-27
album: Bem Te Quero
  type: MusicAlbum
  date published: 2021-09-03
album: Afeto
  type: MusicAlbum
  date published: 2021-10-08
album: Juntos No Infinito
  type: MusicAlbum
  date published: 2022-05-23
album: Por Onde Vens
  type: MusicAlbum
  date published: 2022-06-02
album: Ash
  type: MusicAlbum
  date published: 2022-06-13
album: Só Observo
  type: MusicAlbum
  date published: 2022-06-13
album: Ser Sensível Social
  type: MusicAlbum
  date published: 2022-07-12
album: Através
  type: MusicAlbum
  date published: 2022-07-14
album: Mundos Internos
  type: MusicAlbum
  date published: 2022-07-22
album: Por ti, Nari
  type: MusicAlbum
  date published: 2022-08-30
album: Rég Nég Sék
album: Tem Pra Todo Mundo
album: Tudo Tem Seu Tempo
album: Vale do Capão
album: Kissimbora
album: Através De Tudo
album: Antes de Nós
album: Todas As Coisas
album: Conta Com O Pé
album: Só Sei Que Nada Sei
album: Na Floresta
album: Satu
track: Relatos Novo Mundo
track: E Na Sola Da Bota

Rég Nég Sék
type: MusicAlbum
date published: 2022-09-16

Tem Pra Todo Mundo
type: MusicAlbum
date published: 2022-10-21

Tudo Tem Seu Tempo
type: MusicAlbum
date published: 2022-11-28

Vale do Capão
type: MusicAlbum
date published: 2023-03-17

Kissimbora
type: MusicAlbum
date published: 2023-06-28

Através De Tudo
type: MusicAlbum
date published: 2023-09-08

Antes de Nós
type: MusicAlbum
date published: 2023-11-12

Todas As Coisas
type: MusicAlbum
date published: 2024-05-07

Conta Com O Pé
type: MusicAlbum
date published: 2024-09-20

Só Sei Que Nada Sei
type: MusicAlbum
date published: 2024-09-27

Na Floresta
type: MusicAlbum
date published: 2024-10-04

Satu
type: MusicAlbum
date published: 2025-04-04

Relatos Novo Mundo
type: MusicRecording
duration: PT4M58S
duration ms: 298673
explicit: false
by artist: Guaraci
by artist: Lucio Gonçalves
in album: The Savage Saints: Brazil EP
  type: MusicAlbum
  date published: 2021-02-08
isrc code: QZ5FN2137947
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additional property: CopyrightStatus
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  value: registered
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additional property: OTSBitcoinBlock
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  value: 960334
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-31T02:19:15Z
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 0x923a7b93ffb24e6ea13c4b37e2f80932d140b2267c14eb2e0cb1b1db6546bb92. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZ5FN2137947.
  date published: 2026-07-31T02:19:15Z
audio: Relatos Novo Mundo
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  additional property: Tempo (BPM)
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    value: 112.57
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    type: PropertyValue
    value: 4
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.803
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    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.106
  additional property: Acousticness
    type: PropertyValue
    value: 0.216
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.84
  additional property: Liveness
    type: PropertyValue
    value: 0.141
  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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E Na Sola Da Bota
type: MusicRecording
duration: PT5M2S
duration ms: 302608
explicit: false
by artist: kośa records
by artist: Guaraci
in album: Veda
  type: MusicAlbum
  date published: 2021-01-15
isrc code: US83Z2047133
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xcd20c334e1678faa6da2a937213636389859a047c90e18c27be8bf9ad9fea6e1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US83Z2047133.
  date published: 2026-07-08T03:20:19Z
audio: E Na Sola Da Bota
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  additional property: Tempo (BPM)
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    value: 112.567
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    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.785
  additional property: Energy
    type: PropertyValue
    value: 0.577
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    type: PropertyValue
    value: 0.084
  additional property: Acousticness
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    type: PropertyValue
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