OTÁVIO
type: MusicGroup
popularity: 10
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0183d0df68cdde5e900de5153ea70c0ac4e4fb95140f7d9bfeab79bbffbb995b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1213b17c-f996-46dd-8dbf-bcc583cb12fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1213b17c-f996-46dd-8dbf-bcc583cb12fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1213b17c-f996-46dd-8dbf-bcc583cb12fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0183d0df68cdde5e900de5153ea70c0ac4e4fb95140f7d9bfeab79bbffbb995b","name":"OTÁVIO","registered_at":"2026-06-15T19:54:31Z","symbol":"NIM0814804","token_address":"0xcb96ad789107d2b2b757df4b645f5401efd12d43","type":"artist","uuid":"1213b17c-f996-46dd-8dbf-bcc583cb12fb"}
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 0x0183d0df68cdde5e900de5153ea70c0ac4e4fb95140f7d9bfeab79bbffbb995b. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1213b17c-f996-46dd-8dbf-bcc583cb12fb.json and https://artists.proofprofile.net/proofs/artist/1213b17c-f996-46dd-8dbf-bcc583cb12fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x0183d0df68cdde5e900de5153ea70c0ac4e4fb95140f7d9bfeab79bbffbb995b","name":"OTÁVIO","registered_at":"2026-06-15T19:54:31Z","symbol":"NIM0814804","token_address":"0xcb96ad789107d2b2b757df4b645f5401efd12d43","type":"artist","uuid":"1213b17c-f996-46dd-8dbf-bcc583cb12fb"}
album: BLA BLA BLA BLE BLE BLE BLU BLU BLU LINGA GULI GULI
  type: MusicAlbum
  date published: 2025-03-25
  track: BLA BLA BLA BLE BLE BLE BLU BLU BLU LINGA GULI GULI
    type: MusicRecording
    duration: PT1M16S
    duration ms: 76682
    explicit: false
    by artist: OTÁVIO
    in album: BLA BLA BLA BLE BLE BLE BLU BLU BLU LINGA GULI GULI
      type: MusicAlbum
      date published: 2025-03-25
    isrc code: GBKQU2527860
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:06:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa01ce42e98a537b62e042934d88e76f50cf32458101cd5a3463491a5d29f69b8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2527860
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:06:33Z
    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 0xa01ce42e98a537b62e042934d88e76f50cf32458101cd5a3463491a5d29f69b8. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:06:33Z), 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/GBKQU2527860.
      date published: 2026-07-15T15:06:33Z
    audio: BLA BLA BLA BLE BLE BLE BLU BLU BLU LINGA GULI GULI
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.036
      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: 0.831
      additional property: Energy
        type: PropertyValue
        value: 0.838
      additional property: Speechiness
        type: PropertyValue
        value: 0.129
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.45
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.325
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.243
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: MONTAGEM FUEGO
  type: MusicAlbum
  date published: 2025-04-25
  track: MONTAGEM FUEGO
    type: MusicRecording
    duration: PT1M26S
    duration ms: 86317
    explicit: false
    by artist: OTÁVIO
    in album: MONTAGEM FUEGO
      type: MusicAlbum
      date published: 2025-04-25
    isrc code: GBKQU2535690
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:12:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc533de1b0bfa6e84f323c052892f75090a1676e8e63dc7d0d8ab85f74bef9410
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2535690
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0xc533de1b0bfa6e84f323c052892f75090a1676e8e63dc7d0d8ab85f74bef9410. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBKQU2535690.
      date published: 2026-07-03T10:47:44Z
    audio: MONTAGEM FUEGO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.026
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.707
      additional property: Energy
        type: PropertyValue
        value: 0.932
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.173
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.139
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.469
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: BOBRITTO BANDITO FUNK

Loudness (dB)
type: PropertyValue
value: -4.704

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

BOBRITTO BANDITO FUNK
type: MusicAlbum
date published: 2025-04-28