Filho de Ogum
type: MusicGroup
genre: axé
popularity: 3
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb890beff6aa523499391ca7d2f148b22962507e56ed401f509b641b9ea2b3fd3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953930
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953930
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e75bdc5-d56b-415a-aa00-f3c4584ddd52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e75bdc5-d56b-415a-aa00-f3c4584ddd52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e75bdc5-d56b-415a-aa00-f3c4584ddd52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:36:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb890beff6aa523499391ca7d2f148b22962507e56ed401f509b641b9ea2b3fd3","name":"Filho de Ogum","registered_at":"2026-06-16T00:09:50Z","symbol":"NIM0875713","token_address":"0x232ce67686855c0ed06e9d4852d9c58b6eff2044","type":"artist","uuid":"1e75bdc5-d56b-415a-aa00-f3c4584ddd52"}
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 0xb890beff6aa523499391ca7d2f148b22962507e56ed401f509b641b9ea2b3fd3. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e75bdc5-d56b-415a-aa00-f3c4584ddd52.json and https://artists.proofprofile.net/proofs/artist/1e75bdc5-d56b-415a-aa00-f3c4584ddd52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xb890beff6aa523499391ca7d2f148b22962507e56ed401f509b641b9ea2b3fd3","name":"Filho de Ogum","registered_at":"2026-06-16T00:09:50Z","symbol":"NIM0875713","token_address":"0x232ce67686855c0ed06e9d4852d9c58b6eff2044","type":"artist","uuid":"1e75bdc5-d56b-415a-aa00-f3c4584ddd52"}
album: Estava sentado numa mesa da Jurema ( Zé pilantra)
  type: MusicAlbum
  date published: 2024-08-12
album: Vovó Cambinda de Guiné
  type: MusicAlbum
  date published: 2024-08-12
  track: Vovó Cambinda de Guiné
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131866
    explicit: false
    by artist: Filho de Ogum
    in album: Vovó Cambinda de Guiné
      type: MusicAlbum
      date published: 2024-08-12
    genre: axé
    isrc code: BXIV82446377
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T05:37:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb9efcb2dd9725c16184147fc2dc985d71413a04f4c1d7ad4ee8780ddd24a1b3b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958373
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958373
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82446377
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:49:23Z
    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 0xb9efcb2dd9725c16184147fc2dc985d71413a04f4c1d7ad4ee8780ddd24a1b3b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:49:23Z), 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/BXIV82446377.
      date published: 2026-07-17T08:49:23Z
    audio: Vovó Cambinda de Guiné
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.062
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.598
      additional property: Energy
        type: PropertyValue
        value: 0.767
      additional property: Speechiness
        type: PropertyValue
        value: 0.388
      additional property: Acousticness
        type: PropertyValue
        value: 0.712
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.358
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.151
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.784
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor