Amanda de Sá
type: MusicGroup
genre: brazilian evangelical music
popularity: 12
followers: 846
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bca188a309c7cada01da6f8db39d2fc642135c9f4e1834910d838d21a49b995
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/12b8fe1d-3921-4511-8876-18257f9ef830.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12b8fe1d-3921-4511-8876-18257f9ef830.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12b8fe1d-3921-4511-8876-18257f9ef830
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bca188a309c7cada01da6f8db39d2fc642135c9f4e1834910d838d21a49b995","name":"Amanda de Sá","registered_at":"2026-06-14T06:21:57Z","symbol":"NIM0365622","token_address":"0x145e86a49d33e91cb1d20865100be2c2e253456e","type":"artist","uuid":"12b8fe1d-3921-4511-8876-18257f9ef830"}
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 0x4bca188a309c7cada01da6f8db39d2fc642135c9f4e1834910d838d21a49b995. 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/12b8fe1d-3921-4511-8876-18257f9ef830.json and https://artists.proofprofile.net/proofs/artist/12b8fe1d-3921-4511-8876-18257f9ef830.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x4bca188a309c7cada01da6f8db39d2fc642135c9f4e1834910d838d21a49b995","name":"Amanda de Sá","registered_at":"2026-06-14T06:21:57Z","symbol":"NIM0365622","token_address":"0x145e86a49d33e91cb1d20865100be2c2e253456e","type":"artist","uuid":"12b8fe1d-3921-4511-8876-18257f9ef830"}
album: Amo ao Senhor
  type: MusicAlbum
  date published: 2007-07-01
  track: Amo ao Senhor
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244166
    explicit: false
    by artist: Amanda de Sá
    in album: Amo ao Senhor
      type: MusicAlbum
      date published: 2007-07-01
    genre: brazilian evangelical music
    isrc code: QZNJW2061365
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:50:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd662249253dd7903e53d385fafba4bc5a134b2d8226fc7692252adad818bb69e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2061365
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:01:46Z
    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 0xd662249253dd7903e53d385fafba4bc5a134b2d8226fc7692252adad818bb69e. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2061365 — a six-check JSON result.
      date published: 2026-07-20T00:01:46Z
    audio: Amo ao Senhor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.963
      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: 0.635
      additional property: Energy
        type: PropertyValue
        value: 0.481
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.049
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.289
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.493
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Resposta
  type: MusicAlbum
  date published: 2011-08-01
album: Deixa a Menina Sonhar
  type: MusicAlbum
  date published: 2017-05-28
album: Rei
  type: MusicAlbum
  date published: 2020-03-17
album: Imerso
  type: MusicAlbum
  date published: 2020-05-08
album: Nossa Bandeira (feat. Sanderson Moraes)
  type: MusicAlbum
  date published: 2020-08-04
album: Primogênito
  type: MusicAlbum
  date published: 2020-12-01
album: Formoso És (O Lord, You're Beautiful)
  type: MusicAlbum
  date published: 2021-03-09
album: Então, o Amor
  type: MusicAlbum
  date published: 2021-08-13
album: Melodia do Céu
  type: MusicAlbum
  date published: 2021-08-27
  track: Melodia do Céu
    type: MusicRecording
    duration: PT5M12S
    duration ms: 312166
    explicit: false
    by artist: Amanda de Sá
    in album: Melodia do Céu
      type: MusicAlbum
      date published: 2021-08-27
    genre: brazilian evangelical music
    isrc code: BX6HL2000028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T07:42:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xefdcbf2b6820131d9e4b8823500dd2ef0255e9ed8f1e1d83e269e22d5e3c96cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958846
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958846
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX6HL2000028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:14:15Z
    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 0xefdcbf2b6820131d9e4b8823500dd2ef0255e9ed8f1e1d83e269e22d5e3c96cf. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX6HL2000028 — a six-check JSON result.
      date published: 2026-07-20T08:14:15Z
    audio: Melodia do Céu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.954
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Júbilo
album: Salmo 23 (Estás Comigo)
album: Rei (Ao Vivo)
album: Rei do Meu Coração (Ao Vivo)
album: Em Teus Braços (Ao Vivo)
album: Teu Amor Não Falha

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.413

Energy
type: PropertyValue
value: 0.699

Speechiness
type: PropertyValue
value: 0.034

Acousticness
type: PropertyValue
value: 0.088

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.325

Valence (Positivity)
type: PropertyValue
value: 0.302

Loudness (dB)
type: PropertyValue
value: -3.795

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

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

Salmo 23 (Estás Comigo)
type: MusicAlbum
date published: 2023-05-12

Rei (Ao Vivo)
type: MusicAlbum
date published: 2023-09-15

Rei do Meu Coração (Ao Vivo)
type: MusicAlbum
date published: 2023-10-03

Em Teus Braços (Ao Vivo)
type: MusicAlbum
date published: 2024-10-10

Em Teus Braços (Ao Vivo)
type: MusicAlbum
date published: 2024-10-10

Teu Amor Não Falha
type: MusicAlbum
date published: 2025-09-02