Mc Tony Da Baixada
type: MusicGroup
popularity: 4
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed4ed27c44722e1b0217886324b709ba00f96ab6a2ebf64cb289e80f65591905
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/7073dd35-2b4b-4897-93d8-5df98ee06772.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7073dd35-2b4b-4897-93d8-5df98ee06772.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7073dd35-2b4b-4897-93d8-5df98ee06772
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed4ed27c44722e1b0217886324b709ba00f96ab6a2ebf64cb289e80f65591905","name":"Mc Tony Da Baixada","registered_at":"2026-06-17T04:46:37Z","symbol":"NIM1285464","token_address":"0x7e7ad86f75cbc419049604d93c482996d7f0ab3c","type":"artist","uuid":"7073dd35-2b4b-4897-93d8-5df98ee06772"}
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 0xed4ed27c44722e1b0217886324b709ba00f96ab6a2ebf64cb289e80f65591905. 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/7073dd35-2b4b-4897-93d8-5df98ee06772.json and https://artists.proofprofile.net/proofs/artist/7073dd35-2b4b-4897-93d8-5df98ee06772.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xed4ed27c44722e1b0217886324b709ba00f96ab6a2ebf64cb289e80f65591905","name":"Mc Tony Da Baixada","registered_at":"2026-06-17T04:46:37Z","symbol":"NIM1285464","token_address":"0x7e7ad86f75cbc419049604d93c482996d7f0ab3c","type":"artist","uuid":"7073dd35-2b4b-4897-93d8-5df98ee06772"}
album: Oh Mãe
  type: MusicAlbum
  date published: 2023-03-11
album: Persista
  type: MusicAlbum
  date published: 2023-03-20
album: Ela Pode
  type: MusicAlbum
  date published: 2023-05-29
album: Gs
  type: MusicAlbum
  date published: 2023-05-31
album: Cartas na Mesa
  type: MusicAlbum
  date published: 2023-06-28
  track: Cartas na Mesa
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141107
    explicit: false
    by artist: Mc Tony Da Baixada
    in album: Cartas na Mesa
      type: MusicAlbum
      date published: 2023-06-28
    isrc code: BC2KU2300055
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:50:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa954d39c619e5153505f93474ca97831ce2fabaa48285062937844fbcf93b396
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958341
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958341
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC2KU2300055
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:52:22Z
    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 0xa954d39c619e5153505f93474ca97831ce2fabaa48285062937844fbcf93b396. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:52:22Z), 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/BC2KU2300055.
      date published: 2026-07-17T02:52:22Z
    audio: Cartas na Mesa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.964
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.68
      additional property: Energy
        type: PropertyValue
        value: 0.516
      additional property: Speechiness
        type: PropertyValue
        value: 0.445
      additional property: Acousticness
        type: PropertyValue
        value: 0.423
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.047
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.625
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.107
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor