Boss Proud
type: MusicGroup
genre: portuguese hip hop
popularity: 20
followers: 1732
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x3c2c69d558b043731e70df17ac720151f85f73c4cf9d05e4c4b12ab4cf378f00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953783
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953783
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5bbc9b9-030b-4d97-9f4c-e1ce3477d366.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5bbc9b9-030b-4d97-9f4c-e1ce3477d366.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5bbc9b9-030b-4d97-9f4c-e1ce3477d366
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:24:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x3c2c69d558b043731e70df17ac720151f85f73c4cf9d05e4c4b12ab4cf378f00. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5bbc9b9-030b-4d97-9f4c-e1ce3477d366.json and https://artists.proofprofile.net/proofs/artist/d5bbc9b9-030b-4d97-9f4c-e1ce3477d366.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
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album: Concorrência
  type: MusicAlbum
  date published: 2017-06-10
album: Concorrência
  type: MusicAlbum
  date published: 2017-06-10
album: Aceita
  type: MusicAlbum
  date published: 2018-02-07
album: È o Boss 2
  type: MusicAlbum
  date published: 2018-04-01
album: Corre
  type: MusicAlbum
  date published: 2018-06-21
album: Saucin
  type: MusicAlbum
  date published: 2018-12-25
album: My Thing
  type: MusicAlbum
  date published: 2019-04-25
album: Meu Nome
  type: MusicAlbum
  date published: 2019-06-14
album: Badi do Boda
  type: MusicAlbum
  date published: 2019-08-01
album: Dias Melhores
  type: MusicAlbum
  date published: 2019-09-05
album: Dias Melhores
  type: MusicAlbum
  date published: 2019-09-05
album: Concorrência (Vol. 2)
  type: MusicAlbum
  date published: 2020-02-21
album: Viajar
  type: MusicAlbum
  date published: 2020-04-10
album: Viajar
  type: MusicAlbum
  date published: 2020-04-10
album: Nha Nigga
  type: MusicAlbum
  date published: 2020-07-25
album: Tempo para Ti 2
  type: MusicAlbum
  date published: 2020-09-13
album: Tá Gato
  type: MusicAlbum
  date published: 2020-12-12
album: Nº1
  type: MusicAlbum
  date published: 2020-12-26
  track: Rosa Negra 2
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227114
    explicit: false
    by artist: Boss Proud
    in album: Nº1
      type: MusicAlbum
      date published: 2020-12-26
    genre: portuguese hip hop
    isrc code: ES71G2063529
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T00:46:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x000015b0869adc5b3e6266c1d1ff366f6400512e04bf2c9a530097f2ed34181b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959089
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959089
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2063529
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:47:58Z
    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 0x000015b0869adc5b3e6266c1d1ff366f6400512e04bf2c9a530097f2ed34181b. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T03:47:58Z), 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/ES71G2063529.
      date published: 2026-07-22T03:47:58Z
    audio: Rosa Negra 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.948
      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: 0.616
      additional property: Energy
        type: PropertyValue
        value: 0.536
      additional property: Speechiness
        type: PropertyValue
        value: 0.488
      additional property: Acousticness
        type: PropertyValue
        value: 0.517
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.133
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.084
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mata
  type: MusicAlbum
  date published: 2021-01-22
album: Long Time
  type: MusicAlbum
  date published: 2021-03-19
album: Do Céu
  type: MusicAlbum
  date published: 2021-09-27
album: Sente a Manobra
  type: MusicAlbum
  date published: 2021-09-28
album: Lágrimas de Saudade
  type: MusicAlbum
  date published: 2022-01-03
album: Papo Reto
  type: MusicAlbum
  date published: 2022-01-14
album: Okaay !
  type: MusicAlbum
  date published: 2022-02-22
album: Conversas de Amor
album: Rua
album: Calor
album: Homem
album: Medo
album: Desculpa
album: BIG BEN
album: Ai é? Agora Vê!
album: Aeroporto
album: Nunca Entendi
album: Boss Way
album: Quantas Vezes

Conversas de Amor
type: MusicAlbum
date published: 2022-02-28

Rua
type: MusicAlbum
date published: 2022-03-18

Rua
type: MusicAlbum
date published: 2022-03-24

Calor
type: MusicAlbum
date published: 2022-09-30

Homem
type: MusicAlbum
date published: 2023-12-01

Medo
type: MusicAlbum
date published: 2024-01-26

Desculpa
type: MusicAlbum
date published: 2024-02-15

BIG BEN
type: MusicAlbum
date published: 2024-07-26

Ai é? Agora Vê!
type: MusicAlbum
date published: 2024-10-04

Aeroporto
type: MusicAlbum
date published: 2024-10-04

Nunca Entendi
type: MusicAlbum
date published: 2024-12-13
track: Nunca Entendi
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201995
  explicit: false
  by artist: Boss Proud
  in album: Nunca Entendi
    type: MusicAlbum
    date published: 2024-12-13
  genre: portuguese hip hop
  isrc code: SE6SA2477849
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T17:26:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86560a7041a4e23ca3e1df5219a2400477c668da5396eca3f0a757892905d856
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2477849
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  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 0x86560a7041a4e23ca3e1df5219a2400477c668da5396eca3f0a757892905d856. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SE6SA2477849.
    date published: 2026-07-05T01:43:49Z
  audio: Nunca Entendi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.811
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.755
    additional property: Energy
      type: PropertyValue
      value: 0.465
    additional property: Speechiness
      type: PropertyValue
      value: 0.194
    additional property: Acousticness
      type: PropertyValue
      value: 0.721
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.082
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.687
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.506
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Boss Way
type: MusicAlbum
date published: 2025-05-31
track: Boss Way
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125604
  explicit: false
  by artist: Boss Proud
  in album: Boss Way
    type: MusicAlbum
    date published: 2025-05-31
  genre: portuguese hip hop
  isrc code: BC6M22517242
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T08:01:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68228a419e373e564102bfa35a96a0cd26b3c73ce774d0285fe3be5813442ac3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC6M22517242
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x68228a419e373e564102bfa35a96a0cd26b3c73ce774d0285fe3be5813442ac3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BC6M22517242.
    date published: 2026-07-04T10:04:33Z
  audio: Boss Way
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 147.819
    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: 0.794
    additional property: Energy
      type: PropertyValue
      value: 0.66
    additional property: Speechiness
      type: PropertyValue
      value: 0.456
    additional property: Acousticness
      type: PropertyValue
      value: 0.523
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.082
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.303
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.518
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Quantas Vezes
type: MusicAlbum
date published: 2025-10-31