M B
type: MusicGroup
genre: neoperreo
genre: reggaeton mexa
description: REDIRECT MB
popularity: 5
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb79655c6062fb7f4bd366d29218ab9636f172a2d3f2e1038842f00ee7e477a25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/932b1a78-cf82-4f28-b5cf-03c9b639052f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/932b1a78-cf82-4f28-b5cf-03c9b639052f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/932b1a78-cf82-4f28-b5cf-03c9b639052f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb79655c6062fb7f4bd366d29218ab9636f172a2d3f2e1038842f00ee7e477a25","name":"M B","registered_at":"2026-06-17T17:00:01Z","symbol":"NIM1460315","token_address":"0xa9aee978d1bed58945ef898c60c45a2a400e30e5","type":"artist","uuid":"932b1a78-cf82-4f28-b5cf-03c9b639052f"}
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 0xb79655c6062fb7f4bd366d29218ab9636f172a2d3f2e1038842f00ee7e477a25. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/932b1a78-cf82-4f28-b5cf-03c9b639052f.json and https://artists.proofprofile.net/proofs/artist/932b1a78-cf82-4f28-b5cf-03c9b639052f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xb79655c6062fb7f4bd366d29218ab9636f172a2d3f2e1038842f00ee7e477a25","name":"M B","registered_at":"2026-06-17T17:00:01Z","symbol":"NIM1460315","token_address":"0xa9aee978d1bed58945ef898c60c45a2a400e30e5","type":"artist","uuid":"932b1a78-cf82-4f28-b5cf-03c9b639052f"}
album: Vente
  type: MusicAlbum
  date published: 2022-04-29
album: L.S.D
  type: MusicAlbum
  date published: 2022-06-17
album: Taiwán
  type: MusicAlbum
  date published: 2023-08-04
album: Ben Wallace
  type: MusicAlbum
  date published: 2023-11-03
album: T.T.G.
  type: MusicAlbum
  date published: 2024-03-08
album: Capsulón
  type: MusicAlbum
  date published: 2024-05-03
album: No llegamos ni al cuarto
  type: MusicAlbum
  date published: 2024-10-30
album: Bbyreal
  type: MusicAlbum
  date published: 2024-12-06
track: Con el Cora Roto
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190788
  explicit: false
  by artist: Grajeda
  by artist: Chzter
  by artist: M B
  in album: Con el Cora Roto
    type: MusicAlbum
    date published: 2022-09-02
  genre: neoperreo
  isrc code: USHM82240885
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T11:41:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ce75f6220eb1720356074ee53a3d9c702a018adf61c01b87ab95f7152d1efc4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959128
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959128
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82240885
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T14:44:39Z
  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 0x3ce75f6220eb1720356074ee53a3d9c702a018adf61c01b87ab95f7152d1efc4. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:44:39Z), 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/USHM82240885.
    date published: 2026-07-22T14:44:39Z
  audio: Con el Cora Roto
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 102.339
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.475
    additional property: Energy
      type: PropertyValue
      value: 0.569
    additional property: Speechiness
      type: PropertyValue
      value: 0.199
    additional property: Acousticness
      type: PropertyValue
      value: 0.445
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.496
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.07
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor