Marcello Brayner
type: MusicGroup
genre: gospel
popularity: 18
followers: 12722
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf3db1a8943bb2bd29da8d85ef94dea1e3a55b7c4149a4ea2d824984d4f1b0b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dfee0ca-3a5b-43e1-9d24-e7f433ac9bcf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dfee0ca-3a5b-43e1-9d24-e7f433ac9bcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2dfee0ca-3a5b-43e1-9d24-e7f433ac9bcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf3db1a8943bb2bd29da8d85ef94dea1e3a55b7c4149a4ea2d824984d4f1b0b9","name":"Marcello Brayner","registered_at":"2026-06-14T09:17:57Z","symbol":"NIM0407571","token_address":"0x9c229581f3c920f87944b71860290be4d59fbf87","type":"artist","uuid":"2dfee0ca-3a5b-43e1-9d24-e7f433ac9bcf"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3db1a8943bb2bd29da8d85ef94dea1e3a55b7c4149a4ea2d824984d4f1b0b9. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2dfee0ca-3a5b-43e1-9d24-e7f433ac9bcf.json and https://artists.proofprofile.net/proofs/artist/2dfee0ca-3a5b-43e1-9d24-e7f433ac9bcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xaf3db1a8943bb2bd29da8d85ef94dea1e3a55b7c4149a4ea2d824984d4f1b0b9","name":"Marcello Brayner","registered_at":"2026-06-14T09:17:57Z","symbol":"NIM0407571","token_address":"0x9c229581f3c920f87944b71860290be4d59fbf87","type":"artist","uuid":"2dfee0ca-3a5b-43e1-9d24-e7f433ac9bcf"}
album: Usa-me Senhor
  type: MusicAlbum
  date published: 1997-10-02
album: Usa-Me Senhor
  type: MusicAlbum
  date published: 1997-12-10
album: Um Novo Coração
  type: MusicAlbum
  date published: 2000-02-04
album: Espelho D'Água
  type: MusicAlbum
  date published: 2002-03-14
album: Reflexão..
  type: MusicAlbum
  date published: 2013-07-22
album: Reflexão
  type: MusicAlbum
  date published: 2013-11-01
album: Alguém Acreditou em Mim
  type: MusicAlbum
  date published: 2015-02-23
album: Alguém Acreditou Em Mim
  type: MusicAlbum
  date published: 2015-11-05
album: Alguém Acreditou em Mim
  type: MusicAlbum
  date published: 2016-01-12
album: Reflexão
  type: MusicAlbum
  date published: 2016-01-12
album: Usa-Me Senhor
  type: MusicAlbum
  date published: 2016-03-10
album: Espelho D'água
  type: MusicAlbum
  date published: 2016-04-27
album: Te Amo
  type: MusicAlbum
  date published: 2018-11-16
album: Precioso
  type: MusicAlbum
  date published: 2018-11-23
album: Precioso (Instrumental)
  type: MusicAlbum
  date published: 2022-01-14
album: Precioso
  type: MusicAlbum
  date published: 2022-01-14
album: Esquecendo o Passado
  type: MusicAlbum
  date published: 2022-03-09
album: Por Você
  type: MusicAlbum
  date published: 2023-01-13
  track: Por Você
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274313
    explicit: false
    by artist: Marcello Brayner
    in album: Por Você
      type: MusicAlbum
      date published: 2023-01-13
    genre: gospel
    isrc code: BCGI02200016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T02:04:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92bc0a376db31bff7860960e782a6f545949c6ceebaa160cddb14df501fb808e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCGI02200016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bc0a376db31bff7860960e782a6f545949c6ceebaa160cddb14df501fb808e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/BCGI02200016.
      date published: 2026-07-16T02:28:43Z
    audio: Por Você
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.994
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.614
      additional property: Energy
        type: PropertyValue
        value: 0.343
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.131
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.28
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.581
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Perdão
  type: MusicAlbum
  date published: 2023-04-07
  track: Perdão
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211239
    explicit: false
    by artist: Marcello Brayner
    in album: Perdão
      type: MusicAlbum
      date published: 2023-04-07
    genre: gospel
    isrc code: BCGI02300002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T03:56:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfff0abaf1ff56b38dbaec5ccc59a778607d40d2b62691f9e4adf816583f9f065
    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: Perdão
album: Melhores Momentos

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958362

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958362

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCGI02300002

OTSTimestamp
type: PropertyValue
value: 2026-07-17T04:32:48Z

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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff0abaf1ff56b38dbaec5ccc59a778607d40d2b62691f9e4adf816583f9f065. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/BCGI02300002.
date published: 2026-07-17T04:32:48Z

Perdão
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 129.989
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.653
additional property: Energy
  type: PropertyValue
  value: 0.35
additional property: Speechiness
  type: PropertyValue
  value: 0.029
additional property: Acousticness
  type: PropertyValue
  value: 0.838
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.208
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.325
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.455
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Melhores Momentos
type: MusicAlbum
date published: 2023-12-22