Ketelyn Amanda
type: MusicGroup
genre: gospel
genre: pentecostal
popularity: 31
followers: 10981
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x128f9328b7bf1fe46945c24a34de2cf1d92778049dcc9d1f89d2da3d0c2179f0
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/9dd680ea-8405-417f-a9a4-b23e04e70ce7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dd680ea-8405-417f-a9a4-b23e04e70ce7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9dd680ea-8405-417f-a9a4-b23e04e70ce7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x128f9328b7bf1fe46945c24a34de2cf1d92778049dcc9d1f89d2da3d0c2179f0","name":"Ketelyn Amanda","registered_at":"2026-06-12T05:45:01Z","symbol":"NIM0204499","token_address":"0x0ce3fc4a91e22476292f1158dae3aea474044607","type":"artist","uuid":"9dd680ea-8405-417f-a9a4-b23e04e70ce7"}
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 0x128f9328b7bf1fe46945c24a34de2cf1d92778049dcc9d1f89d2da3d0c2179f0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dd680ea-8405-417f-a9a4-b23e04e70ce7.json and https://artists.proofprofile.net/proofs/artist/9dd680ea-8405-417f-a9a4-b23e04e70ce7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x128f9328b7bf1fe46945c24a34de2cf1d92778049dcc9d1f89d2da3d0c2179f0","name":"Ketelyn Amanda","registered_at":"2026-06-12T05:45:01Z","symbol":"NIM0204499","token_address":"0x0ce3fc4a91e22476292f1158dae3aea474044607","type":"artist","uuid":"9dd680ea-8405-417f-a9a4-b23e04e70ce7"}
album: É Tudo Dele
  type: MusicAlbum
  date published: 2020-09-15
album: Acústico, Vol. 2
  type: MusicAlbum
  date published: 2021-04-02
album: Deus Lutará por Ti
  type: MusicAlbum
  date published: 2021-06-22
album: Acústico, Vol. 1
  type: MusicAlbum
  date published: 2021-11-11
album: Tempo de Espera
  type: MusicAlbum
  date published: 2022-02-08
album: Caminhar Sobre o Mar
  type: MusicAlbum
  date published: 2022-09-06
album: Acústico, Vol. 3
  type: MusicAlbum
  date published: 2023-04-20
  track: A Tua Palavra
    type: MusicRecording
    duration: PT5M12S
    duration ms: 312063
    explicit: false
    by artist: Ketelyn Amanda
    in album: Acústico, Vol. 3
      type: MusicAlbum
      date published: 2023-04-20
    genre: gospel
    genre: pentecostal
    isrc code: BX44O2300438
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T02:32:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x708fd21354a79d49299227eda951d4d18ba862d2c68a6b878e5834a99d937804
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX44O2300438
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x708fd21354a79d49299227eda951d4d18ba862d2c68a6b878e5834a99d937804. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BX44O2300438.
      date published: 2026-07-04T11:19:20Z
    audio: A Tua Palavra
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.874
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.587
      additional property: Energy
        type: PropertyValue
        value: 0.128
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.96
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.066
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.305
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.634
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Acústico, Vol. 4
  type: MusicAlbum
  date published: 2023-04-20
album: O Céu Vai Reagir (Playback)
  type: MusicAlbum
  date published: 2023-10-12
album: O Céu Vai Reagir (Ao Vivo)
  type: MusicAlbum
  date published: 2023-10-13
album: Acústico, Vol. 5
  type: MusicAlbum
  date published: 2023-10-26
album: Acústico, Vol. 6
  type: MusicAlbum
  date published: 2024-10-03
track: Sempre Foi Assim

Sempre Foi Assim
type: MusicRecording
duration: PT5M50S
duration ms: 350571
explicit: false
by artist: Todah Choir
by artist: Jessé Aguiar
by artist: Jéssica Augusto
by artist: Carol Barros
by artist: Misaias Oliveira
by artist: Valesca Mayssa
by artist: Ketelyn Amanda
by artist: Neide Martins
by artist: Stella Laura
by artist: Kellen Byanca
by artist: Suellen Brum
by artist: Bia e Brenda
by artist: Paulo Sérgio
by artist: Kiara Vitória
by artist: Vitória Souza
by artist: Nathália Braga
by artist: Shirley Carvalho
by artist: Sued Silva
by artist: Raquel Olliver
by artist: Letícia Prudêncio
by artist: Nicole Souza
by artist: Ana Júlia Canela de Fogo
by artist: Pedro Henrique
by artist: Josué Freitas
by artist: Kailane Frauches
by artist: Ericka Nascimento
by artist: Jairo Bonfim
by artist: Sâmela Pacheco
by artist: Esther Fiaux
by artist: Neuzinha Alves
by artist: Letícia Braga
in album: Sempre Foi Assim
  type: MusicAlbum
  date published: 2022-12-29
isrc code: BX44O2202197
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:40:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b549681641a6165b4d1d88a7d4648d8c4d1b1ae54b5d33c9c246123ac4109e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953528
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX44O2202197
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953528
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T15:41:10+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b549681641a6165b4d1d88a7d4648d8c4d1b1ae54b5d33c9c246123ac4109e4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BX44O2202197.
  date published: 2026-06-13T15:41:10Z
audio: Sempre Foi Assim
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.925
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.533
  additional property: Energy
    type: PropertyValue
    value: 0.85
  additional property: Speechiness
    type: PropertyValue
    value: 0.092
  additional property: Acousticness
    type: PropertyValue
    value: 0.207
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.617
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.361
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.797
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major