Mc Jamaica JL
type: MusicGroup
genre: funk de bh
popularity: 6
followers: 575
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1964a1f337dc6e65e1a8da774017f98ce28cfb9bfbea693e2dbbaa08f7491172
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aebbfae1-9ef9-492d-b620-a85b7b116489.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aebbfae1-9ef9-492d-b620-a85b7b116489.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aebbfae1-9ef9-492d-b620-a85b7b116489
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1964a1f337dc6e65e1a8da774017f98ce28cfb9bfbea693e2dbbaa08f7491172","name":"Mc Jamaica JL","registered_at":"2026-06-20T11:05:39Z","symbol":"NIM1598690","token_address":"0xc37fb40bdeb6b95bffe13d6085d5f2f82dca6ee9","type":"artist","uuid":"aebbfae1-9ef9-492d-b620-a85b7b116489"}
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 0x1964a1f337dc6e65e1a8da774017f98ce28cfb9bfbea693e2dbbaa08f7491172. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aebbfae1-9ef9-492d-b620-a85b7b116489.json and https://artists.proofprofile.net/proofs/artist/aebbfae1-9ef9-492d-b620-a85b7b116489.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x1964a1f337dc6e65e1a8da774017f98ce28cfb9bfbea693e2dbbaa08f7491172","name":"Mc Jamaica JL","registered_at":"2026-06-20T11:05:39Z","symbol":"NIM1598690","token_address":"0xc37fb40bdeb6b95bffe13d6085d5f2f82dca6ee9","type":"artist","uuid":"aebbfae1-9ef9-492d-b620-a85b7b116489"}
album: Fica Furado Se Mexer Comigo
  type: MusicAlbum
  date published: 2020-12-16
album: Bonde dos 30I3 2
  type: MusicAlbum
  date published: 2021-07-16
album: da favela pro mundo
  type: MusicAlbum
  date published: 2021-12-13
album: Medley Criminosa
  type: MusicAlbum
  date published: 2021-12-23
album: Duas Irmas
  type: MusicAlbum
  date published: 2021-12-23
album: Conexão Joana e Marieta
  type: MusicAlbum
  date published: 2021-12-23
album: MEGA DO SARZEIROS
  type: MusicAlbum
  date published: 2022-01-10
album: ESQUECE SE EX
  type: MusicAlbum
  date published: 2022-04-15
album: BAILE DA LUNS
  type: MusicAlbum
  date published: 2023-05-07
album: Dora Aventureira
  type: MusicAlbum
  date published: 2023-10-11
album: DAMA DA NOITE
  type: MusicAlbum
  date published: 2023-10-17
album: NÃO SE APEGA
  type: MusicAlbum
  date published: 2023-11-02
album: ERREI
  type: MusicAlbum
  date published: 2023-11-21
album: MENINO MAL
  type: MusicAlbum
  date published: 2023-12-04
album: PARA PRA PENSAR
  type: MusicAlbum
  date published: 2023-12-20
album: 2º Round
  type: MusicAlbum
  date published: 2023-12-27
album: Aliança ou Lance
  type: MusicAlbum
  date published: 2024-08-01
album: On pra Putaria, Off pra Love
  type: MusicAlbum
  date published: 2024-08-22
album: VOU BAGUNÇAR
  type: MusicAlbum
  date published: 2024-09-20
album: MERETRIZ
  type: MusicAlbum
  date published: 2024-11-12
album: AULAS
  type: MusicAlbum
  date published: 2025-01-20
album: O JOB TE FEZ BEM
  type: MusicAlbum
  date published: 2025-01-22
  track: O JOB TE FEZ BEM
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173538
    explicit: true
    by artist: Mc Jamaica JL
    in album: O JOB TE FEZ BEM
      type: MusicAlbum
      date published: 2025-01-22
    genre: funk de bh
    isrc code: BX4IU2422100
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T00:15:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x112e93e8b720ea79838ffbdb7d151e71a55f2ece0e9923152a9ac8e40d008171
    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/BX4IU2422100
    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 0x112e93e8b720ea79838ffbdb7d151e71a55f2ece0e9923152a9ac8e40d008171. 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/BX4IU2422100.
      date published: 2026-07-16T02:28:43Z
    audio: O JOB TE FEZ BEM
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 162.728
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.584
      additional property: Energy
        type: PropertyValue
        value: 0.62
      additional property: Speechiness
        type: PropertyValue
        value: 0.443
      additional property: Acousticness
        type: PropertyValue
        value: 0.182
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.251
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.733
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.881
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: BRIGA BOBA
  type: MusicAlbum
  date published: 2025-04-10
album: AMIGA FDP
  type: MusicAlbum
  date published: 2025-07-11
  track: AMIGA FDP
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221538
    explicit: true
    by artist: Mc Jamaica JL
    in album: AMIGA FDP
    genre: funk de bh
    isrc code: BX4IU2513567
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    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: AMIGA FDP
album: FALA NA CARA OQ SENTE
album: VIDA DE SOLTEIRO

Mc Jamaica JL
type: MusicGroup

AMIGA FDP
type: MusicAlbum
date published: 2025-07-11

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-03T01:49:57+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf13f3cfa89d55226372fb6a5ec8be56a94e6fe57e1f24a2a3be6caa603b1429c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956474

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956474

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2513567

OTSTimestamp
type: PropertyValue
value: 2026-07-03T08:56:35Z

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 0xf13f3cfa89d55226372fb6a5ec8be56a94e6fe57e1f24a2a3be6caa603b1429c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BX4IU2513567.
date published: 2026-07-03T08:56:35Z

AMIGA FDP
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 83.911
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.636
additional property: Energy
  type: PropertyValue
  value: 0.697
additional property: Speechiness
  type: PropertyValue
  value: 0.347
additional property: Acousticness
  type: PropertyValue
  value: 0.42
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.102
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.755
additional property: Loudness (dB)
  type: PropertyValue
  value: -1.821
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Major

FALA NA CARA OQ SENTE
type: MusicAlbum
date published: 2025-07-21

BRIGA BOBA
type: MusicAlbum
date published: 2025-10-28

VIDA DE SOLTEIRO
type: MusicAlbum
date published: 2025-10-29