Max Souza
type: MusicGroup
genre: brazilian hip hop
popularity: 2
followers: 334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde7b2056385d64cf34692dfc766ba80e082cc52470da65800777865e382ffcc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ff63eb0-8b15-4788-beb8-59f0687e1485.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ff63eb0-8b15-4788-beb8-59f0687e1485.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ff63eb0-8b15-4788-beb8-59f0687e1485
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde7b2056385d64cf34692dfc766ba80e082cc52470da65800777865e382ffcc6","name":"Max Souza","registered_at":"2026-06-17T15:54:04Z","symbol":"NIM1444573","token_address":"0xa9d7a659efd2766b8d81ec9b5bb536496c7aa8ce","type":"artist","uuid":"8ff63eb0-8b15-4788-beb8-59f0687e1485"}
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 0xde7b2056385d64cf34692dfc766ba80e082cc52470da65800777865e382ffcc6. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ff63eb0-8b15-4788-beb8-59f0687e1485.json and https://artists.proofprofile.net/proofs/artist/8ff63eb0-8b15-4788-beb8-59f0687e1485.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xde7b2056385d64cf34692dfc766ba80e082cc52470da65800777865e382ffcc6","name":"Max Souza","registered_at":"2026-06-17T15:54:04Z","symbol":"NIM1444573","token_address":"0xa9d7a659efd2766b8d81ec9b5bb536496c7aa8ce","type":"artist","uuid":"8ff63eb0-8b15-4788-beb8-59f0687e1485"}
album: Bom pra Nós
  type: MusicAlbum
  date published: 2019-07-19
album: Sangue, Suor e Lágrimas, Pt. 2
  type: MusicAlbum
  date published: 2017-10-14
  track: Sangue, Suor e Lágrimas, Pt. 2
album: Davi Derrubando Golias
  type: MusicAlbum
  date published: 2023-05-20
album: D-Raiz
  type: MusicAlbum
  date published: 2023-09-03

Sangue, Suor e Lágrimas, Pt. 2
type: MusicRecording
duration: PT6M9S
duration ms: 369466
explicit: false
by artist: Max Souza
by artist: Sarah Guedes
by artist: Kainná Tawá
by artist: Djonga
in album: Sangue, Suor e Lágrimas, Pt. 2
  type: MusicAlbum
  date published: 2017-10-14
popularity: 6
genre: brazilian-hip-hop
isrc code: BRC921700046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe805aadd53e99c728a9a8d7ce40cdb5d45b3d42f6995454342385f7cbf0542f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956891
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRC921700046
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
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: 956891
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T07:16:32+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 0xe805aadd53e99c728a9a8d7ce40cdb5d45b3d42f6995454342385f7cbf0542f6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BRC921700046.
  date published: 2026-07-06T07:16:32Z
audio: Sangue, Suor e Lágrimas, Pt. 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 162.844
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.459
  additional property: Energy
    type: PropertyValue
    value: 0.578
  additional property: Speechiness
    type: PropertyValue
    value: 0.375
  additional property: Acousticness
    type: PropertyValue
    value: 0.605
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.401
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.834
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor