Rodrigo Haddad
type: MusicGroup
popularity: 9
followers: 1315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x376bd3ea2160d1968a9f5b4b62d41536f562d8e40c967bde721c908b5bc334c0
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/70d96c69-ab09-45ee-b511-70129f3f439d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70d96c69-ab09-45ee-b511-70129f3f439d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70d96c69-ab09-45ee-b511-70129f3f439d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x376bd3ea2160d1968a9f5b4b62d41536f562d8e40c967bde721c908b5bc334c0","name":"Rodrigo Haddad","registered_at":"2026-06-17T05:20:12Z","symbol":"NIM1293478","token_address":"0xab84a7b16ba04bc1da2fe781e075010086f5baa0","type":"artist","uuid":"70d96c69-ab09-45ee-b511-70129f3f439d"}
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 0x376bd3ea2160d1968a9f5b4b62d41536f562d8e40c967bde721c908b5bc334c0. 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/70d96c69-ab09-45ee-b511-70129f3f439d.json and https://artists.proofprofile.net/proofs/artist/70d96c69-ab09-45ee-b511-70129f3f439d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x376bd3ea2160d1968a9f5b4b62d41536f562d8e40c967bde721c908b5bc334c0","name":"Rodrigo Haddad","registered_at":"2026-06-17T05:20:12Z","symbol":"NIM1293478","token_address":"0xab84a7b16ba04bc1da2fe781e075010086f5baa0","type":"artist","uuid":"70d96c69-ab09-45ee-b511-70129f3f439d"}
album: From Brazil to TN
  type: MusicAlbum
  date published: 2008-01-01
album: Lo Mejor de Rodrigo Haddad
  type: MusicAlbum
  date published: 2010-09-21
album: From Brazil to Tennessee
  type: MusicAlbum
  date published: 2010-12-01
album: What I Know Now
  type: MusicAlbum
  date published: 2011-09-22
album: What I Know Now
  type: MusicAlbum
  date published: 2011-11-08
album: Ten Years
  type: MusicAlbum
  date published: 2014-12-16
  track: Rodeo
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243785
    explicit: false
    by artist: Rodrigo Haddad
    in album: Ten Years
      type: MusicAlbum
      date published: 2014-12-16
    isrc code: BRR1H1400010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:50:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3143b82098069062efdad01dd5fe32057674b94ced8bb6fc9701d09ba5033305
    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/BRR1H1400010
    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 0x3143b82098069062efdad01dd5fe32057674b94ced8bb6fc9701d09ba5033305. 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/BRR1H1400010.
      date published: 2026-07-05T19:27:56Z
    audio: Rodeo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.922
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.615
      additional property: Energy
        type: PropertyValue
        value: 0.748
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.03
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.637
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.559
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Another Day
  type: MusicAlbum
  date published: 2016-11-22
album: Jack's Truck Stop & Cafe
  type: MusicAlbum
  date published: 2018-06-29
album: Before I Leave
  type: MusicAlbum
  date published: 2020-12-04
album: Before I Leave
  type: MusicAlbum
  date published: 2020-12-11
album: Laredo Blue
  type: MusicAlbum
  date published: 2021-05-21
album: 25 Years of Pure Country
  type: MusicAlbum
  date published: 2022-12-23
album: You're Gonna Miss Me
  type: MusicAlbum
  date published: 2025-07-25
album: Too Country
  type: MusicAlbum
  date published: 2025-07-25
album: You're Gonna Miss Me
  type: MusicAlbum
  date published: 2025-08-01