Homero "Dimi" Santos
type: MusicGroup
genre: brazilian rock
popularity: 4
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ba40305cf6c861ca591d2022d8b81dceb46bcd75c133c205cda8fcda0d0a731
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/089d0d38-e83d-47b7-98dd-85586a13097e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/089d0d38-e83d-47b7-98dd-85586a13097e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/089d0d38-e83d-47b7-98dd-85586a13097e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ba40305cf6c861ca591d2022d8b81dceb46bcd75c133c205cda8fcda0d0a731","name":"Homero \"Dimi\" Santos","registered_at":"2026-06-15T16:36:07Z","symbol":"NIM0767474","token_address":"0x9f2a83f9d51adffd7520a59198893bea66108fa9","type":"artist","uuid":"089d0d38-e83d-47b7-98dd-85586a13097e"}
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 0x9ba40305cf6c861ca591d2022d8b81dceb46bcd75c133c205cda8fcda0d0a731. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/089d0d38-e83d-47b7-98dd-85586a13097e.json and https://artists.proofprofile.net/proofs/artist/089d0d38-e83d-47b7-98dd-85586a13097e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x9ba40305cf6c861ca591d2022d8b81dceb46bcd75c133c205cda8fcda0d0a731","name":"Homero \"Dimi\" Santos","registered_at":"2026-06-15T16:36:07Z","symbol":"NIM0767474","token_address":"0x9f2a83f9d51adffd7520a59198893bea66108fa9","type":"artist","uuid":"089d0d38-e83d-47b7-98dd-85586a13097e"}
album: ALGO MAIS
  type: MusicAlbum
  date published: 2023-10-13
album: NOSSO TEMPO
  type: MusicAlbum
  date published: 2023-10-16
album: Roleta Russa
  type: MusicAlbum
  date published: 2024-02-10
  track: Roleta Russa
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257469
    explicit: false
    by artist: Homero "Dimi" Santos
    in album: Roleta Russa
      type: MusicAlbum
      date published: 2024-02-10
    genre: brazilian rock
    isrc code: QZDA42481630
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:18:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ec2454408a5b457ac93d8109b52c6810990c864526453035a0828fec249d0db
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42481630
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x7ec2454408a5b457ac93d8109b52c6810990c864526453035a0828fec249d0db. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZDA42481630.
      date published: 2026-07-05T19:27:56Z
    audio: Roleta Russa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.002
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.539
      additional property: Energy
        type: PropertyValue
        value: 0.712
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.062
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.024
      additional property: Liveness
        type: PropertyValue
        value: 0.185
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.333
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.525
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: QUEM SABE!?
  type: MusicAlbum
  date published: 2024-06-12
album: RELIGIÃO
  type: MusicAlbum
  date published: 2025-06-13