Charles Martins
type: MusicGroup
genre: brazilian evangelical music
genre: gospel
genre: pentecostal
popularity: 15
followers: 999
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xdb000f2c5c4b8d6f8dedc1e8a5379f9076bab955f8e5479a061739d53da9bb52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953630
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953630
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30e2e54b-7e85-4a1f-b200-510e363613f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30e2e54b-7e85-4a1f-b200-510e363613f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30e2e54b-7e85-4a1f-b200-510e363613f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:06:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xdb000f2c5c4b8d6f8dedc1e8a5379f9076bab955f8e5479a061739d53da9bb52. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30e2e54b-7e85-4a1f-b200-510e363613f1.json and https://artists.proofprofile.net/proofs/artist/30e2e54b-7e85-4a1f-b200-510e363613f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:06:27Z
  text: {"copyright_id":"0xdb000f2c5c4b8d6f8dedc1e8a5379f9076bab955f8e5479a061739d53da9bb52","name":"Charles Martins","registered_at":"2026-06-14T09:36:36Z","symbol":"NIM0412013","token_address":"0x55f1e9b7fee25b2df7344f398f40d4f86d2d5152","type":"artist","uuid":"30e2e54b-7e85-4a1f-b200-510e363613f1"}
album: Novo Dia
  type: MusicAlbum
  date published: 2018-05-27
album: Já Vi Quase de Tudo
  type: MusicAlbum
  date published: 2019-04-19
album: Imagine a Cena (feat. Anderson Freire)
  type: MusicAlbum
  date published: 2019-05-28
album: Imagine a Cena
  type: MusicAlbum
  date published: 2019-06-11
album: Imagine a Cena (Playback)
  type: MusicAlbum
  date published: 2019-06-11
album: Teu Lugar
  type: MusicAlbum
  date published: 2019-11-19
album: Cuida de Mim (feat. André e Felipe)
  type: MusicAlbum
  date published: 2020-01-07
  track: Cuida de Mim (feat. André e Felipe)
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247274
    explicit: false
    by artist: Charles Martins
    in album: Cuida de Mim (feat. André e Felipe)
      type: MusicAlbum
      date published: 2020-01-07
    genre: brazilian evangelical music
    genre: gospel
    genre: pentecostal
    isrc code: BRHD91900019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T06:29:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa927bcc9217e0ddc767b94dddea3d6dd966eeb53319892a774fd1daee1107e52
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHD91900019
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0xa927bcc9217e0ddc767b94dddea3d6dd966eeb53319892a774fd1daee1107e52. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/BRHD91900019.
      date published: 2026-07-05T12:31:54Z
    audio: Cuida de Mim (feat. André e Felipe)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.887
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.652
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.189
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.402
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.931
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dono da Vida
  type: MusicAlbum
  date published: 2020-05-22
album: 137
  type: MusicAlbum
  date published: 2020-09-08
album: Ele Ainda é Deus
  type: MusicAlbum
  date published: 2020-10-30
album: Me Ouça
  type: MusicAlbum
  date published: 2021-02-12
album: Permanecer Fiel
  type: MusicAlbum
  date published: 2021-05-21
album: Tua Verdade
  type: MusicAlbum
  date published: 2021-08-20
album: O Escudo
  type: MusicAlbum
  date published: 2023-03-24
  track: O Escudo
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261311
    explicit: false
    by artist: Charles Martins
    in album: O Escudo
      type: MusicAlbum
      date published: 2023-03-24
    genre: brazilian evangelical music
    genre: gospel
    genre: pentecostal
    isrc code: BRYA52300125
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:39:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92ab7a723132853b75a0da63471e49f86b8e2689207024b565aeff41b14e2a6b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRYA52300125
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: O Escudo
album: Igual Não Há
album: 1 ou Nada (Ao Vivo)
album: Indefeso (Ao Vivo)
album: Final Feliz

OTSTimestamp
type: PropertyValue
value: 2026-07-16T12:43:37Z

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 0x92ab7a723132853b75a0da63471e49f86b8e2689207024b565aeff41b14e2a6b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BRYA52300125.
date published: 2026-07-16T12:43:37Z

O Escudo
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 74.955
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.459
additional property: Energy
  type: PropertyValue
  value: 0.664
additional property: Speechiness
  type: PropertyValue
  value: 0.033
additional property: Acousticness
  type: PropertyValue
  value: 0.066
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.077
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.314
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.814
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Igual Não Há
type: MusicAlbum
date published: 2023-06-02
track: Igual Não Há
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261677
  explicit: false
  by artist: Charles Martins
  in album: Igual Não Há
    type: MusicAlbum
    date published: 2023-06-02
  genre: brazilian evangelical music
  genre: gospel
  genre: pentecostal
  isrc code: BRYA52300158
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T10:33:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc0e0c0f34b672083edfae19b41f314ac2716a962f42c47f58ce3f39d45d7f7fd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958720
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958720
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRYA52300158
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T10:53:46Z
  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 0xc0e0c0f34b672083edfae19b41f314ac2716a962f42c47f58ce3f39d45d7f7fd. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/BRYA52300158.
    date published: 2026-07-19T10:53:46Z
  audio: Igual Não Há
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 75.043
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.481
    additional property: Energy
      type: PropertyValue
      value: 0.799
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.082
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.225
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.483
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.641
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

1 ou Nada (Ao Vivo)
type: MusicAlbum
date published: 2025-03-18

Indefeso (Ao Vivo)
type: MusicAlbum
date published: 2025-05-20

Final Feliz
type: MusicAlbum
date published: 2025-10-21