Túlio Guimarães
type: MusicGroup
popularity: 5
followers: 259
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbd1a8dd74014f0f4f7c9dc5502cf96f0458ab58f03326bfc79062c5b4b8029c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f3a51b0-dee1-4232-82d0-75beb85f6e88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f3a51b0-dee1-4232-82d0-75beb85f6e88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f3a51b0-dee1-4232-82d0-75beb85f6e88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbd1a8dd74014f0f4f7c9dc5502cf96f0458ab58f03326bfc79062c5b4b8029c","name":"Túlio Guimarães","registered_at":"2026-06-16T17:17:27Z","symbol":"NIM1121012","token_address":"0x2d8a29c16b2b727b7afe4d261ff3988c48d73303","type":"artist","uuid":"4f3a51b0-dee1-4232-82d0-75beb85f6e88"}
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 0xcbd1a8dd74014f0f4f7c9dc5502cf96f0458ab58f03326bfc79062c5b4b8029c. 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/4f3a51b0-dee1-4232-82d0-75beb85f6e88.json and https://artists.proofprofile.net/proofs/artist/4f3a51b0-dee1-4232-82d0-75beb85f6e88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcbd1a8dd74014f0f4f7c9dc5502cf96f0458ab58f03326bfc79062c5b4b8029c","name":"Túlio Guimarães","registered_at":"2026-06-16T17:17:27Z","symbol":"NIM1121012","token_address":"0x2d8a29c16b2b727b7afe4d261ff3988c48d73303","type":"artist","uuid":"4f3a51b0-dee1-4232-82d0-75beb85f6e88"}
album: Iludidasso
  type: MusicAlbum
  date published: 2023-08-11
album: A Gente Nem Ficou / Menina Veneno
  type: MusicAlbum
  date published: 2023-11-03
album: Chega Mais pra Cá / Sinais / Romance
  type: MusicAlbum
  date published: 2023-11-10
album: Diz pro Meu Olhar / Toma Juízo / Indiferença
  type: MusicAlbum
  date published: 2023-11-17
album: Pout Pourri à Vontade
  type: MusicAlbum
  date published: 2023-12-01
album: Ce Volta
  type: MusicAlbum
  date published: 2024-03-15
album: Pior Que Ex (Ao Vivo)
  type: MusicAlbum
  date published: 2024-06-14
  track: Pior Que Ex - Ao Vivo
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174212
    explicit: false
    by artist: Túlio Guimarães
    in album: Pior Que Ex (Ao Vivo)
      type: MusicAlbum
      date published: 2024-06-14
    isrc code: BX55C2300039
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:30:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf8b2d0fdc8686c04210a7f5759849acae80387be5659a4a48202340fa52f0983
    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/BX55C2300039
    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 0xf8b2d0fdc8686c04210a7f5759849acae80387be5659a4a48202340fa52f0983. 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/BX55C2300039.
      date published: 2026-07-05T19:27:56Z
    audio: Pior Que Ex - Ao Vivo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.859
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.564
      additional property: Energy
        type: PropertyValue
        value: 0.878
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.111
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.752
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.695
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.762
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Possibilidade
  type: MusicAlbum
  date published: 2024-09-27
album: Possibilidade
  type: MusicAlbum
  date published: 2024-09-27
album: À Vontade
  type: MusicAlbum
  date published: 2025-03-14