Bro & Jm
type: MusicGroup
genre: christian hip hop
popularity: 3
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x420023e446351ff2a40cd4e6989570bada7cc077935df93e2f0998b24ce815fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7958264e-6534-42dd-83e9-c67ce20a1e26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7958264e-6534-42dd-83e9-c67ce20a1e26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7958264e-6534-42dd-83e9-c67ce20a1e26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x420023e446351ff2a40cd4e6989570bada7cc077935df93e2f0998b24ce815fa","name":"Bro & Jm","registered_at":"2026-06-17T07:54:08Z","symbol":"NIM1330169","token_address":"0x428a041f45e7ad242a3b8fe3dffdd582ff07b418","type":"artist","uuid":"7958264e-6534-42dd-83e9-c67ce20a1e26"}
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 0x420023e446351ff2a40cd4e6989570bada7cc077935df93e2f0998b24ce815fa. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7958264e-6534-42dd-83e9-c67ce20a1e26.json and https://artists.proofprofile.net/proofs/artist/7958264e-6534-42dd-83e9-c67ce20a1e26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x420023e446351ff2a40cd4e6989570bada7cc077935df93e2f0998b24ce815fa","name":"Bro & Jm","registered_at":"2026-06-17T07:54:08Z","symbol":"NIM1330169","token_address":"0x428a041f45e7ad242a3b8fe3dffdd582ff07b418","type":"artist","uuid":"7958264e-6534-42dd-83e9-c67ce20a1e26"}
album: Tú qué harías
  type: MusicAlbum
  date published: 2019-03-31
  track: Tú qué harías
    type: MusicRecording
    duration: PT4M19S
    duration ms: 259259
    explicit: true
    by artist: Bro & Jm
    in album: Tú qué harías
      type: MusicAlbum
      date published: 2019-03-31
    genre: christian hip hop
    isrc code: QZDA61946440
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T14:36:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd8a2b1384b1790a1b581bd0b2dbe6e0353520042258e38643d09caf075f9165
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958567
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958567
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA61946440
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T15:22:40Z
    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 0xdd8a2b1384b1790a1b581bd0b2dbe6e0353520042258e38643d09caf075f9165. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZDA61946440.
      date published: 2026-07-18T15:22:40Z
    audio: Tú qué harías
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.927
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.692
      additional property: Energy
        type: PropertyValue
        value: 0.569
      additional property: Speechiness
        type: PropertyValue
        value: 0.548
      additional property: Acousticness
        type: PropertyValue
        value: 0.457
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.291
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.513
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.285
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Llévame
  type: MusicAlbum
  date published: 2020-01-15
album: Amor Como Fuego
  type: MusicAlbum
  date published: 2020-10-13
album: Detente Y Piensa
  type: MusicAlbum
  date published: 2020-12-24
album: ¿A Dónde Vas?
  type: MusicAlbum
  date published: 2020-12-24
album: Solo Jesús
  type: MusicAlbum
  date published: 2022-02-02
album: Perdido
  type: MusicAlbum
  date published: 2022-08-19
album: NACÍ DE NUEVO
  type: MusicAlbum
  date published: 2022-11-14
album: PUEDO ESCUCHAR
  type: MusicAlbum
  date published: 2023-08-23
album: SUSTANCIA
  type: MusicAlbum
  date published: 2023-11-20
album: S.O.S
  type: MusicAlbum
  date published: 2024-05-09
album: VIDA
  type: MusicAlbum
  date published: 2024-05-09
album: BESOS DE TU BOCA
  type: MusicAlbum
  date published: 2024-10-06
album: TIEMPOS
  type: MusicAlbum
  date published: 2025-08-26