Marco Neves
type: MusicGroup
popularity: 10
followers: 930
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08e6e58804eeaf8d0813935945978fdb6e6a05ad170332951ca5f7a2cfe4d5b3
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/5ab16e6e-e7a0-4413-b0c4-9107733c276d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ab16e6e-e7a0-4413-b0c4-9107733c276d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ab16e6e-e7a0-4413-b0c4-9107733c276d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08e6e58804eeaf8d0813935945978fdb6e6a05ad170332951ca5f7a2cfe4d5b3","name":"Marco Neves","registered_at":"2026-06-16T21:14:02Z","symbol":"NIM1177484","token_address":"0x3fcec9d1ec3b12b7ff62a7e2f1f776256e12c069","type":"artist","uuid":"5ab16e6e-e7a0-4413-b0c4-9107733c276d"}
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 0x08e6e58804eeaf8d0813935945978fdb6e6a05ad170332951ca5f7a2cfe4d5b3. 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/5ab16e6e-e7a0-4413-b0c4-9107733c276d.json and https://artists.proofprofile.net/proofs/artist/5ab16e6e-e7a0-4413-b0c4-9107733c276d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x08e6e58804eeaf8d0813935945978fdb6e6a05ad170332951ca5f7a2cfe4d5b3","name":"Marco Neves","registered_at":"2026-06-16T21:14:02Z","symbol":"NIM1177484","token_address":"0x3fcec9d1ec3b12b7ff62a7e2f1f776256e12c069","type":"artist","uuid":"5ab16e6e-e7a0-4413-b0c4-9107733c276d"}
album: Maria Fumaça
  type: MusicAlbum
  date published: 1996-06-11
album: Viola Louvadeira I
  type: MusicAlbum
  date published: 1997-06-01
  track: Vencendo Vem Jesus
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191160
    explicit: false
    by artist: Marco Neves
    in album: Viola Louvadeira I
      type: MusicAlbum
      date published: 1997-06-01
    isrc code: BRC411800021
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:51:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0426abb9781756d2f29a743faac3b47f3e0c81dbdf6c7bf96b067714849be9cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958594
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958594
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRC411800021
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T18:05:01Z
    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 0x0426abb9781756d2f29a743faac3b47f3e0c81dbdf6c7bf96b067714849be9cf. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/BRC411800021.
      date published: 2026-07-18T18:05:01Z
    audio: Vencendo Vem Jesus
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.221
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.632
      additional property: Energy
        type: PropertyValue
        value: 0.333
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.847
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.266
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.39
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.903
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Viola Louvadeira II
  type: MusicAlbum
  date published: 2002-03-01
album: Todo Todo
  type: MusicAlbum
  date published: 2019-02-13
album: Comunidade de Jesus
  type: MusicAlbum
  date published: 2021-01-15