Grupo Cima
type: MusicGroup
genre: sad sierreño
popularity: 4
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5de2108b748b740a7cf990f2771ecd0dddf2ec18747d43b433af8ce207f51ee9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d660e39-e231-41d7-9d60-8d208c192d0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d660e39-e231-41d7-9d60-8d208c192d0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d660e39-e231-41d7-9d60-8d208c192d0a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5de2108b748b740a7cf990f2771ecd0dddf2ec18747d43b433af8ce207f51ee9","name":"Grupo Cima","registered_at":"2026-06-17T14:57:58Z","symbol":"NIM1431169","token_address":"0x17d2bedfc6ff7ec2288fb7fda382a69fd7efc3b6","type":"artist","uuid":"8d660e39-e231-41d7-9d60-8d208c192d0a"}
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 0x5de2108b748b740a7cf990f2771ecd0dddf2ec18747d43b433af8ce207f51ee9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d660e39-e231-41d7-9d60-8d208c192d0a.json and https://artists.proofprofile.net/proofs/artist/8d660e39-e231-41d7-9d60-8d208c192d0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5de2108b748b740a7cf990f2771ecd0dddf2ec18747d43b433af8ce207f51ee9","name":"Grupo Cima","registered_at":"2026-06-17T14:57:58Z","symbol":"NIM1431169","token_address":"0x17d2bedfc6ff7ec2288fb7fda382a69fd7efc3b6","type":"artist","uuid":"8d660e39-e231-41d7-9d60-8d208c192d0a"}
album: Razones de la Vida
  type: MusicAlbum
  date published: 2012-01-13
album: Tu y La Luna
  type: MusicAlbum
  date published: 2021-01-03
  track: Tu y La Luna
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267813
    explicit: false
    by artist: Grupo Cima
    in album: Tu y La Luna
      type: MusicAlbum
      date published: 2021-01-03
    genre: sad sierreño
    isrc code: QZPLR2039356
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:18:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xafda2e1a891f6df560c1f9dc13416803f696c4ee99297d35cbdc240a8b82ff5c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2039356
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:53:26Z
    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 0xafda2e1a891f6df560c1f9dc13416803f696c4ee99297d35cbdc240a8b82ff5c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZPLR2039356.
      date published: 2026-07-17T00:53:26Z
    audio: Tu y La Luna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.241
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.652
      additional property: Energy
        type: PropertyValue
        value: 0.543
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.625
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.068
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.642
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.078
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Telepatía
  type: MusicAlbum
  date published: 2021-08-13
album: Sangre Michoacana
  type: MusicAlbum
  date published: 2021-10-22
album: Que Puedo Hacer
  type: MusicAlbum
  date published: 2021-12-10
album: Sangre Michoacana (En vivo)
  type: MusicAlbum
  date published: 2022-03-04
album: Quien Es Quien
  type: MusicAlbum
  date published: 2022-04-09
album: Popurri de Canciones (En vivo)
  type: MusicAlbum
  date published: 2022-06-18
album: En Vivo Con Kompa Pako
  type: MusicAlbum
  date published: 2022-12-16
album: Las Indicadas, Vol. 1 (En vivo)
  type: MusicAlbum
  date published: 2023-01-26
album: El Crimes
  type: MusicAlbum
  date published: 2024-04-12