El Rochh
type: MusicGroup
popularity: 4
followers: 1061
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84e3356a1195d388dd3b691d2782a8a60279788367e45d9dcc3470d3751d0b20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2edb5051-5a45-4ff2-bdda-230fe0aa7640.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2edb5051-5a45-4ff2-bdda-230fe0aa7640.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2edb5051-5a45-4ff2-bdda-230fe0aa7640
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84e3356a1195d388dd3b691d2782a8a60279788367e45d9dcc3470d3751d0b20","name":"El Rochh","registered_at":"2026-06-16T05:55:52Z","symbol":"NIM0958373","token_address":"0x926785536d3ba992d45a135d6efc7ead191b464c","type":"artist","uuid":"2edb5051-5a45-4ff2-bdda-230fe0aa7640"}
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 0x84e3356a1195d388dd3b691d2782a8a60279788367e45d9dcc3470d3751d0b20. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2edb5051-5a45-4ff2-bdda-230fe0aa7640.json and https://artists.proofprofile.net/proofs/artist/2edb5051-5a45-4ff2-bdda-230fe0aa7640.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0x84e3356a1195d388dd3b691d2782a8a60279788367e45d9dcc3470d3751d0b20","name":"El Rochh","registered_at":"2026-06-16T05:55:52Z","symbol":"NIM0958373","token_address":"0x926785536d3ba992d45a135d6efc7ead191b464c","type":"artist","uuid":"2edb5051-5a45-4ff2-bdda-230fe0aa7640"}
album: Un Amor Que Nunca Existió
  type: MusicAlbum
  date published: 2022-10-24
album: Líos Con Cupido
  type: MusicAlbum
  date published: 2022-12-23
album: Triste Valentin
  type: MusicAlbum
  date published: 2023-02-14
album: Ni Estando Con Amigos
  type: MusicAlbum
  date published: 2023-06-01
album: El Tiempo Que Me Queda
  type: MusicAlbum
  date published: 2023-07-07
album: En Verdad Te Ama
  type: MusicAlbum
  date published: 2023-08-01
album: Quebrantado
  type: MusicAlbum
  date published: 2023-12-21
album: Gangster Life
  type: MusicAlbum
  date published: 2024-04-12
album: Tiempo Perdido
  type: MusicAlbum
  date published: 2024-04-26
album: Los Ojos Nunca Mienten
  type: MusicAlbum
  date published: 2024-08-16
  track: Los Ojos Nunca Mienten
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169384
    explicit: false
    by artist: El Rochh
    in album: Los Ojos Nunca Mienten
      type: MusicAlbum
      date published: 2024-08-16
    isrc code: USA2P2447956
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T11:42:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x74e13e19538305b5fe5f3d9ad98a8fe7fea435d03aa4b11a0e1980d84a25fe28
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959003
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959003
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2447956
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:57:43Z
    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 0x74e13e19538305b5fe5f3d9ad98a8fe7fea435d03aa4b11a0e1980d84a25fe28. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T11:57:43Z), 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/USA2P2447956.
      date published: 2026-07-21T11:57:43Z
    audio: Los Ojos Nunca Mienten
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.091
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.685
      additional property: Energy
        type: PropertyValue
        value: 0.578
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.48
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.401
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tostonasos
  type: MusicAlbum
  date published: 2024-09-06