Érico Moreira
type: MusicGroup
genre: nova mpb
popularity: 9
followers: 1200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b68aa56431a36dfee8edfd29d8aa89800682cd43f666d18920265ef3ef63561
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea647d38-dd82-419a-b0f9-0d05732b2050.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea647d38-dd82-419a-b0f9-0d05732b2050.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea647d38-dd82-419a-b0f9-0d05732b2050
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b68aa56431a36dfee8edfd29d8aa89800682cd43f666d18920265ef3ef63561","name":"Érico Moreira","registered_at":"2026-06-21T10:14:15Z","symbol":"NIM1896347","token_address":"0x4d4e2b2b46b86d548d3f1af1e35c7486f6448256","type":"artist","uuid":"ea647d38-dd82-419a-b0f9-0d05732b2050"}
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 0x9b68aa56431a36dfee8edfd29d8aa89800682cd43f666d18920265ef3ef63561. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea647d38-dd82-419a-b0f9-0d05732b2050.json and https://artists.proofprofile.net/proofs/artist/ea647d38-dd82-419a-b0f9-0d05732b2050.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x9b68aa56431a36dfee8edfd29d8aa89800682cd43f666d18920265ef3ef63561","name":"Érico Moreira","registered_at":"2026-06-21T10:14:15Z","symbol":"NIM1896347","token_address":"0x4d4e2b2b46b86d548d3f1af1e35c7486f6448256","type":"artist","uuid":"ea647d38-dd82-419a-b0f9-0d05732b2050"}
album: Pindorama
  type: MusicAlbum
  date published: 2007-04-04
album: Butterfly
  type: MusicAlbum
  date published: 2019-01-14
album: Dentro da Matrix
  type: MusicAlbum
  date published: 2021-01-14
album: Do Avesso
  type: MusicAlbum
  date published: 2021-07-23
album: Quando a Maré Encher
  type: MusicAlbum
  date published: 2021-09-17
album: A.I (Artificial Intelligence)
  type: MusicAlbum
  date published: 2021-11-18
album: Somos Um
  type: MusicAlbum
  date published: 2021-12-21
album: Liberte-Se
  type: MusicAlbum
  date published: 2022-03-05
album: Sin Gravedad
  type: MusicAlbum
  date published: 2022-03-11
album: Perdido num Deserto
  type: MusicAlbum
  date published: 2022-05-20
album: Dentro da Matrix
  type: MusicAlbum
  date published: 2022-05-27
album: Aguamarina
  type: MusicAlbum
  date published: 2023-04-11
album: Meu Farol
  type: MusicAlbum
  date published: 2023-07-27
album: Seus Azuis
  type: MusicAlbum
  date published: 2023-09-29
album: Zum Zum Zum
  type: MusicAlbum
  date published: 2023-12-15
album: Zum Zum Zum
  type: MusicAlbum
  date published: 2023-12-15
album: Cada um de Nós
  type: MusicAlbum
  date published: 2024-05-02
  track: Cada um de Nós
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227105
    explicit: false
    by artist: Érico Moreira
    in album: Cada um de Nós
      type: MusicAlbum
      date published: 2024-05-02
    genre: nova mpb
    isrc code: QZNJV2403798
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:24:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x388c67dbc079a21da8a65ab1d2753aef36cd2a470b331165be6ebd132cd08d5b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959023
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959023
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2403798
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T17:26:31Z
    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 0x388c67dbc079a21da8a65ab1d2753aef36cd2a470b331165be6ebd132cd08d5b. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:26:31Z), 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/QZNJV2403798.
      date published: 2026-07-21T17:26:31Z
    audio: Cada um de Nós
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.949
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.738
      additional property: Energy
        type: PropertyValue
        value: 0.574
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.681
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.038
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.345
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.569
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Redenção
  type: MusicAlbum
  date published: 2024-05-09
album: Divina Presença
  type: MusicAlbum
  date published: 2024-05-17
album: Salvador
  type: MusicAlbum
  date published: 2024-09-18
  track: Salvador
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204217
    explicit: false
    by artist: Érico Moreira
    in album: Salvador
      type: MusicAlbum
      date published: 2024-09-18
    genre: nova mpb
    isrc code: QZTPX2422162
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:27:42+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Salvador

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4c567d5e852b1f317f58e0717da440dea3fe48a87826c2e083fcdc63f2aaf81e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958422

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958422

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2422162

OTSTimestamp
type: PropertyValue
value: 2026-07-17T13:35:31Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c567d5e852b1f317f58e0717da440dea3fe48a87826c2e083fcdc63f2aaf81e. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/QZTPX2422162.
date published: 2026-07-17T13:35:31Z

Salvador
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 107.882
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.563
additional property: Energy
  type: PropertyValue
  value: 0.391
additional property: Speechiness
  type: PropertyValue
  value: 0.034
additional property: Acousticness
  type: PropertyValue
  value: 0.883
additional property: Instrumentalness
  type: PropertyValue
  value: 0.432
additional property: Liveness
  type: PropertyValue
  value: 0.099
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.277
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.355
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Major