INFANTE
type: MusicGroup
genre: portuguese hip hop
description: (, ; f. infanta), also anglicised as "infant" or translated as "prince", is the title and rank given in the Iberian kingdoms of Spain (including the predecessor kingdoms of Aragon, Castile, Navarre,
popularity: 11
followers: 734
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ff753ca74807ee17d9799ec8cfd1644649da412e76cb3e5ac54b211a0557238
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/120b7a08-ecce-4901-8998-c083a51f61e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/120b7a08-ecce-4901-8998-c083a51f61e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/120b7a08-ecce-4901-8998-c083a51f61e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
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 0x1ff753ca74807ee17d9799ec8cfd1644649da412e76cb3e5ac54b211a0557238. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/120b7a08-ecce-4901-8998-c083a51f61e8.json and https://artists.proofprofile.net/proofs/artist/120b7a08-ecce-4901-8998-c083a51f61e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
album: Boa Vibe
  type: MusicAlbum
  date published: 2018-05-13
album: Boa Vibe
  type: MusicAlbum
  date published: 2018-05-13
album: Boa Vibe
  type: MusicAlbum
  date published: 2018-05-27
album: Retrospectiva
  type: MusicAlbum
  date published: 2018-07-21
album: Retrospectiva
  type: MusicAlbum
  date published: 2018-07-28
album: Leva-me a Sério
  type: MusicAlbum
  date published: 2018-08-28
album: Leva-Me a Sério
  type: MusicAlbum
  date published: 2018-10-28
album: Leva-Me a Sério
  type: MusicAlbum
  date published: 2018-10-28
album: 1º Capítulo
  type: MusicAlbum
  date published: 2019-01-25
album: 1º Capitulo
  type: MusicAlbum
  date published: 2019-02-05
album: Mmmxx
  type: MusicAlbum
  date published: 2019-09-27
album: Mmmxx
  type: MusicAlbum
  date published: 2019-09-27
album: 1º Capítulo
  type: MusicAlbum
  date published: 2020-03-26
album: Roots
  type: MusicAlbum
  date published: 2020-03-28
album: Roots
  type: MusicAlbum
  date published: 2020-03-28
album: Toque
  type: MusicAlbum
  date published: 2020-04-08
album: Toque
  type: MusicAlbum
  date published: 2020-04-08
album: Something Better
  type: MusicAlbum
  date published: 2020-04-20
album: Destino
  type: MusicAlbum
  date published: 2020-07-30
album: Something Better
  type: MusicAlbum
  date published: 2020-08-04
album: Destino
  type: MusicAlbum
  date published: 2020-08-07
album: Tão Hot
  type: MusicAlbum
  date published: 2020-09-02
album: Tão Hot
  type: MusicAlbum
  date published: 2020-09-02
album: Tão Longe
  type: MusicAlbum
  date published: 2021-02-14
album: Tão Longe
  type: MusicAlbum
  date published: 2021-02-14
album: Straight
  type: MusicAlbum
  date published: 2021-03-20
album: Straight
  type: MusicAlbum
  date published: 2021-03-20
album: Comida na Mesa
  type: MusicAlbum
  date published: 2021-07-11
album: Comida na Mesa
  type: MusicAlbum
  date published: 2021-07-11
album: Meia-Dose
  type: MusicAlbum
  date published: 2021-12-03
album: Meia-Dose
  type: MusicAlbum
  date published: 2021-12-03
album: Tempestade
  type: MusicAlbum
  date published: 2022-01-31
album: Tempestade
  type: MusicAlbum
  date published: 2022-01-31
album: Mais
  type: MusicAlbum
  date published: 2022-02-28
album: Mais
  type: MusicAlbum
  date published: 2022-02-28
album: Chega[te]
  type: MusicAlbum
  date published: 2022-04-22
album: Chega-Te
  type: MusicAlbum
  date published: 2022-04-22
album: Curvas
  type: MusicAlbum
  date published: 2022-06-17
album: Não Reclama
  type: MusicAlbum
  date published: 2022-11-10
album: Não Reclama
  type: MusicAlbum
  date published: 2022-11-10
album: Sentido
  type: MusicAlbum
  date published: 2024-01-31
album: Encandeia
  type: MusicAlbum
  date published: 2024-03-22
album: Para Sempre
  type: MusicAlbum
  date published: 2024-07-17
album: Entre Nós
  type: MusicAlbum
  date published: 2024-09-27
  track: Tuza
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194769
    explicit: true
    by artist: INFANTE
    in album: Entre Nós
      type: MusicAlbum
      date published: 2024-09-27
    genre: portuguese hip hop
    isrc code: QZTPX2493776
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:08:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x666787c29597db5768fb2284aff6c54c893cda6b2a5040202dbf41c01ed007da
    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/QZTPX2493776
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Tuza
track: Promessas

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 0x666787c29597db5768fb2284aff6c54c893cda6b2a5040202dbf41c01ed007da. 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/QZTPX2493776.
date published: 2026-07-03T08:56:35Z

Tuza
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 129.936
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.858
additional property: Energy
  type: PropertyValue
  value: 0.691
additional property: Speechiness
  type: PropertyValue
  value: 0.146
additional property: Acousticness
  type: PropertyValue
  value: 0.382
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.188
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.709
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.756
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Minor

Promessas
type: MusicRecording
duration: PT2M48S
duration ms: 168286
explicit: false
by artist: Diogo Piçarra
by artist: INFANTE
in album: South Side Boy Extra
  type: MusicAlbum
  date published: 2021-03-20
genre: portuguese-hip-hop
isrc code: PTUM72100461
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:20:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a25c28d827fadf7419fac784a4023043d34ee603e3c3d07fa1a6536d7901c93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72100461
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x9a25c28d827fadf7419fac784a4023043d34ee603e3c3d07fa1a6536d7901c93. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/PTUM72100461.
  date published: 2026-07-02T03:55:08Z
audio: Promessas
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 152.068
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.547
  additional property: Energy
    type: PropertyValue
    value: 0.72
  additional property: Speechiness
    type: PropertyValue
    value: 0.105
  additional property: Acousticness
    type: PropertyValue
    value: 0.459
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.243
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.505
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.521
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor