Elomar / Arthur M. Lima / Paulo Moura / Heraldo do Monte
type: MusicGroup
genre: brazilian jazz
popularity: 6
followers: 1556
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78dd58a3b67a322538d484f7d836d4de387e360544df6bfa0e72c213df44f437
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8da7b5f-c9d3-4b0e-8612-6012a8fa860e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8da7b5f-c9d3-4b0e-8612-6012a8fa860e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8da7b5f-c9d3-4b0e-8612-6012a8fa860e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78dd58a3b67a322538d484f7d836d4de387e360544df6bfa0e72c213df44f437","name":"Elomar / Arthur M. Lima / Paulo Moura / Heraldo do Monte","registered_at":"2026-06-21T03:51:34Z","symbol":"NIM1811385","token_address":"0xf1f582c872aef2df9be3f9248dee6a3fe042de07","type":"artist","uuid":"d8da7b5f-c9d3-4b0e-8612-6012a8fa860e"}
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 0x78dd58a3b67a322538d484f7d836d4de387e360544df6bfa0e72c213df44f437. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8da7b5f-c9d3-4b0e-8612-6012a8fa860e.json and https://artists.proofprofile.net/proofs/artist/d8da7b5f-c9d3-4b0e-8612-6012a8fa860e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x78dd58a3b67a322538d484f7d836d4de387e360544df6bfa0e72c213df44f437","name":"Elomar / Arthur M. Lima / Paulo Moura / Heraldo do Monte","registered_at":"2026-06-21T03:51:34Z","symbol":"NIM1811385","token_address":"0xf1f582c872aef2df9be3f9248dee6a3fe042de07","type":"artist","uuid":"d8da7b5f-c9d3-4b0e-8612-6012a8fa860e"}
album: ConSertão
  type: MusicAlbum
  date published: 2007-09-04
  track: Campo Branco
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159533
    explicit: false
    by artist: Elomar / Arthur M. Lima / Paulo Moura / Heraldo do Monte
    in album: ConSertão
      type: MusicAlbum
      date published: 2007-09-04
    genre: brazilian jazz
    isrc code: BRKUA8200803
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:27:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6a7cef7b5d32a7cbdae549eeaafec4c56d53313de489fca69fec1d863d18fdff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959010
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959010
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKUA8200803
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:30:09Z
    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 0x6a7cef7b5d32a7cbdae549eeaafec4c56d53313de489fca69fec1d863d18fdff. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:30:09Z), 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/BRKUA8200803.
      date published: 2026-07-21T15:30:09Z
    audio: Campo Branco
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.856
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.492
      additional property: Energy
        type: PropertyValue
        value: 0.231
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.863
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.014
      additional property: Liveness
        type: PropertyValue
        value: 0.151
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.459
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.119
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Incelença prá Terra que o Sol Matou
    type: MusicRecording
    duration: PT8M35S
    duration ms: 515266
    explicit: false
    by artist: Elomar / Arthur M. Lima / Paulo Moura / Heraldo do Monte
    in album: ConSertão
      type: MusicAlbum
      date published: 2007-09-04
    genre: brazilian jazz
    isrc code: BRKUA8200804
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:18:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x80c8eea6d6a1f8d92c24d06b8a88d433249c47ed67fde5f049b894caadc067ea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKUA8200804
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x80c8eea6d6a1f8d92c24d06b8a88d433249c47ed67fde5f049b894caadc067ea. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/BRKUA8200804.
      date published: 2026-07-06T01:26:17Z
    audio: Incelença prá Terra que o Sol Matou
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.122
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.413
      additional property: Energy
        type: PropertyValue
        value: 0.018
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.981
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.74
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.093
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Loudness (dB)
type: PropertyValue
value: -23.726

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor