Local7 Prophetic Sound
type: MusicGroup
popularity: 4
followers: 215
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd39cce1bff52810eec6b24359ce708dccf690ba67461c1e5384850df83153115
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ad33a8a-5374-4f86-b3cc-e8bc7b042f8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ad33a8a-5374-4f86-b3cc-e8bc7b042f8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ad33a8a-5374-4f86-b3cc-e8bc7b042f8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd39cce1bff52810eec6b24359ce708dccf690ba67461c1e5384850df83153115","name":"Local7 Prophetic Sound","registered_at":"2026-06-17T08:28:13Z","symbol":"NIM1338296","token_address":"0xe76e79dff47492e9f26a3472eef0ed064502b55b","type":"artist","uuid":"7ad33a8a-5374-4f86-b3cc-e8bc7b042f8b"}
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 0xd39cce1bff52810eec6b24359ce708dccf690ba67461c1e5384850df83153115. Chain 2 (Bitcoin): anchored in block 954097 (2026-06-17T13:13:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ad33a8a-5374-4f86-b3cc-e8bc7b042f8b.json and https://artists.proofprofile.net/proofs/artist/7ad33a8a-5374-4f86-b3cc-e8bc7b042f8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T13:13:51Z
  text: {"copyright_id":"0xd39cce1bff52810eec6b24359ce708dccf690ba67461c1e5384850df83153115","name":"Local7 Prophetic Sound","registered_at":"2026-06-17T08:28:13Z","symbol":"NIM1338296","token_address":"0xe76e79dff47492e9f26a3472eef0ed064502b55b","type":"artist","uuid":"7ad33a8a-5374-4f86-b3cc-e8bc7b042f8b"}
album: Abra o Livro
  type: MusicAlbum
  date published: 2022-04-07
  track: Abra o Livro
    type: MusicRecording
    duration: PT11M39S
    duration ms: 699299
    explicit: false
    by artist: Local7 Prophetic Sound
    in album: Abra o Livro
      type: MusicAlbum
      date published: 2022-04-07
    isrc code: QZHZ42220001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:46:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd5c6a062b5cd8f94a64d3969c3f6b943f080284683ec2b47aecbde904889dee7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42220001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0xd5c6a062b5cd8f94a64d3969c3f6b943f080284683ec2b47aecbde904889dee7. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZHZ42220001.
      date published: 2026-07-18T12:14:37Z
    audio: Abra o Livro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.13
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.302
      additional property: Energy
        type: PropertyValue
        value: 0.561
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.12
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.383
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tua Glória
  type: MusicAlbum
  date published: 2022-05-09
album: Porta do Céu
  type: MusicAlbum
  date published: 2022-08-20
album: Deus Que Tudo Tem
  type: MusicAlbum
  date published: 2023-07-19