Ytallo Guerra
type: MusicGroup
popularity: 2
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7783e96e9182ce737883bcf8aacf3745ec7121164bea823db5fb286adfa42e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70c6e427-c799-4f9f-9ce7-5c6f24df19e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70c6e427-c799-4f9f-9ce7-5c6f24df19e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70c6e427-c799-4f9f-9ce7-5c6f24df19e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7783e96e9182ce737883bcf8aacf3745ec7121164bea823db5fb286adfa42e3","name":"Ytallo Guerra","registered_at":"2026-06-17T04:56:25Z","symbol":"NIM1287813","token_address":"0x27ad50db1a7bb1a9f2dd09f3bbf15368382f1da8","type":"artist","uuid":"70c6e427-c799-4f9f-9ce7-5c6f24df19e4"}
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 0xe7783e96e9182ce737883bcf8aacf3745ec7121164bea823db5fb286adfa42e3. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70c6e427-c799-4f9f-9ce7-5c6f24df19e4.json and https://artists.proofprofile.net/proofs/artist/70c6e427-c799-4f9f-9ce7-5c6f24df19e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe7783e96e9182ce737883bcf8aacf3745ec7121164bea823db5fb286adfa42e3","name":"Ytallo Guerra","registered_at":"2026-06-17T04:56:25Z","symbol":"NIM1287813","token_address":"0x27ad50db1a7bb1a9f2dd09f3bbf15368382f1da8","type":"artist","uuid":"70c6e427-c799-4f9f-9ce7-5c6f24df19e4"}
album: Branca linda
  type: MusicAlbum
  date published: 2021-10-13
  track: Branca linda
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212266
    explicit: true
    by artist: Ytallo Guerra
    in album: Branca linda
      type: MusicAlbum
      date published: 2021-10-13
    isrc code: BXIV82107064
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:02:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x59a10054ff4295af03c12e90ba65f7bc1ccb4055325f82e060e7372f66e48594
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82107064
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x59a10054ff4295af03c12e90ba65f7bc1ccb4055325f82e060e7372f66e48594. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BXIV82107064.
      date published: 2026-07-06T01:25:57Z
    audio: Branca linda
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.035
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.766
      additional property: Energy
        type: PropertyValue
        value: 0.431
      additional property: Speechiness
        type: PropertyValue
        value: 0.172
      additional property: Acousticness
        type: PropertyValue
        value: 0.707
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.203
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.494
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.385
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sigo Lucrando
  type: MusicAlbum
  date published: 2021-11-26
album: Vim do fim da city
  type: MusicAlbum
  date published: 2024-04-30
album: Mó Gata
  type: MusicAlbum
  date published: 2024-09-09
album: Da Vinci
  type: MusicAlbum
  date published: 2024-10-25