Maia Flow
type: MusicGroup
genre: brazilian evangelical music
genre: christian hip hop
popularity: 13
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9baf238ae1ed64f5a44660f2c4f38f06d4daf3ceda4c5dddae28647bacc641e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6971aa33-45d2-46bd-b2b5-b353d0ed2f93.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6971aa33-45d2-46bd-b2b5-b353d0ed2f93.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6971aa33-45d2-46bd-b2b5-b353d0ed2f93
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9baf238ae1ed64f5a44660f2c4f38f06d4daf3ceda4c5dddae28647bacc641e9","name":"Maia Flow","registered_at":"2026-06-14T15:32:35Z","symbol":"NIM0496966","token_address":"0x245188e5fba7cda895e0fc5101724e73674eb020","type":"artist","uuid":"6971aa33-45d2-46bd-b2b5-b353d0ed2f93"}
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 0x9baf238ae1ed64f5a44660f2c4f38f06d4daf3ceda4c5dddae28647bacc641e9. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6971aa33-45d2-46bd-b2b5-b353d0ed2f93.json and https://artists.proofprofile.net/proofs/artist/6971aa33-45d2-46bd-b2b5-b353d0ed2f93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x9baf238ae1ed64f5a44660f2c4f38f06d4daf3ceda4c5dddae28647bacc641e9","name":"Maia Flow","registered_at":"2026-06-14T15:32:35Z","symbol":"NIM0496966","token_address":"0x245188e5fba7cda895e0fc5101724e73674eb020","type":"artist","uuid":"6971aa33-45d2-46bd-b2b5-b353d0ed2f93"}
album: DSTQ
  type: MusicAlbum
  date published: 2024-04-26
album: Paracletus
  type: MusicAlbum
  date published: 2024-05-30
album: Trindade Drill 1 - Salvação
  type: MusicAlbum
  date published: 2024-07-31
album: Protegido
  type: MusicAlbum
  date published: 2024-11-21
album: Natal Padrão Jesus
  type: MusicAlbum
  date published: 2024-12-25
album: Oferto Eu
  type: MusicAlbum
  date published: 2025-02-19
album: Barras do Evangelho
  type: MusicAlbum
  date published: 2025-03-26
  track: Barras do Evangelho
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169142
    explicit: false
    by artist: Maia Flow
    in album: Barras do Evangelho
      type: MusicAlbum
      date published: 2025-03-26
    genre: brazilian evangelical music
    genre: christian hip hop
    isrc code: BKTRR2500026
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T05:15:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d8f5f627b0fcfa2eecda7685d0b79e679fff5ac8667de10e5b56642b4256d04
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958110
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958110
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKTRR2500026
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:57:12Z
    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 0x8d8f5f627b0fcfa2eecda7685d0b79e679fff5ac8667de10e5b56642b4256d04. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/BKTRR2500026.
      date published: 2026-07-15T06:57:12Z
    audio: Barras do Evangelho
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.969
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.856
      additional property: Energy
        type: PropertyValue
        value: 0.54
      additional property: Speechiness
        type: PropertyValue
        value: 0.299
      additional property: Acousticness
        type: PropertyValue
        value: 0.11
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.445
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.147
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kairós
  type: MusicAlbum
  date published: 2025-04-24
album: Exemplos
  type: MusicAlbum
  date published: 2025-08-07
album: Exemplos
  type: MusicAlbum
  date published: 2025-09-05