Grupo Kiwas
type: MusicGroup
genre: cumbia
genre: cumbia sonidera
popularity: 9
followers: 731
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd696d0d784eb6145a2c35f6bbf81de490605906d1ce53bae1a5cc9887371fa8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1b1b942-c413-4d5d-ad3b-a2e98434e1aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1b1b942-c413-4d5d-ad3b-a2e98434e1aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1b1b942-c413-4d5d-ad3b-a2e98434e1aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd696d0d784eb6145a2c35f6bbf81de490605906d1ce53bae1a5cc9887371fa8","name":"Grupo Kiwas","registered_at":"2026-06-20T06:05:22Z","symbol":"NIM1534366","token_address":"0x6892bdc73710369e22a3dc819d2e4ad1c3602d10","type":"artist","uuid":"a1b1b942-c413-4d5d-ad3b-a2e98434e1aa"}
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 0xcd696d0d784eb6145a2c35f6bbf81de490605906d1ce53bae1a5cc9887371fa8. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1b1b942-c413-4d5d-ad3b-a2e98434e1aa.json and https://artists.proofprofile.net/proofs/artist/a1b1b942-c413-4d5d-ad3b-a2e98434e1aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xcd696d0d784eb6145a2c35f6bbf81de490605906d1ce53bae1a5cc9887371fa8","name":"Grupo Kiwas","registered_at":"2026-06-20T06:05:22Z","symbol":"NIM1534366","token_address":"0x6892bdc73710369e22a3dc819d2e4ad1c3602d10","type":"artist","uuid":"a1b1b942-c413-4d5d-ad3b-a2e98434e1aa"}
album: El Nuevo Sentido de la Cumbia
  type: MusicAlbum
  date published: 2020-07-30
  track: Los Hombres Tambien Lloran
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258390
    explicit: false
    by artist: Grupo Kiwas
    in album: El Nuevo Sentido de la Cumbia
      type: MusicAlbum
      date published: 2020-07-30
    genre: cumbia
    genre: cumbia sonidera
    isrc code: QZK6Q2097830
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T08:16:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x755207030f57789b62edab83ed0e16845e08380f213ece92d9d60da55bb1d1be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959114
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959114
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2097830
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:41:42Z
    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 0x755207030f57789b62edab83ed0e16845e08380f213ece92d9d60da55bb1d1be. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZK6Q2097830.
      date published: 2026-07-22T08:41:42Z
    audio: Los Hombres Tambien Lloran
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.003
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.634
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.748
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.483
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.666
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: La Combinación Perfecta
  type: MusicAlbum
  date published: 2020-08-03
album: La Cumbia Del Encanto
  type: MusicAlbum
  date published: 2020-09-16
album: Vamos a Las Chelas
  type: MusicAlbum
  date published: 2020-09-20
album: Cumbia Morena
  type: MusicAlbum
  date published: 2020-10-09
album: Exitos
  type: MusicAlbum
  date published: 2020-10-30
  track: El Verde de Tus Ojos
    type: MusicRecording
    duration: PT4M54S
    duration ms: 294817
    explicit: false
    by artist: Grupo Kiwas
    in album: Exitos
      type: MusicAlbum
      date published: 2020-10-30
    genre: cumbia
    genre: cumbia sonidera
    isrc code: QZK6P2066804
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:56:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2bfb3d27696bcda68f53932912cc8651d602a87248c70228216ba2ae980aface
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2066804
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:17:00Z
    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 0x2bfb3d27696bcda68f53932912cc8651d602a87248c70228216ba2ae980aface. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZK6P2066804.
      date published: 2026-07-12T23:17:00Z
    audio: El Verde de Tus Ojos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.026
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.867
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Que siga la cumbia
album: Amor no llores
album: Sonideros Por Siempre
album: Mala
album: Miénteme
album: Declaración de amor
album: Cumbia Tonalli
album: Un Chingo
album: Por Siempre mi Amor
album: Entre La Pena
album: Cumbia de los Portales

Energy
type: PropertyValue
value: 0.664

Speechiness
type: PropertyValue
value: 0.073

Acousticness
type: PropertyValue
value: 0.01

Instrumentalness
type: PropertyValue
value: 0.712

Liveness
type: PropertyValue
value: 0.118

Valence (Positivity)
type: PropertyValue
value: 0.742

Loudness (dB)
type: PropertyValue
value: -8.633

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Que siga la cumbia
type: MusicAlbum
date published: 2022-03-18

Amor no llores
type: MusicAlbum
date published: 2023-08-07

Sonideros Por Siempre
type: MusicAlbum
date published: 2023-08-11

Mala
type: MusicAlbum
date published: 2023-09-15

Miénteme
type: MusicAlbum
date published: 2023-09-18

Declaración de amor
type: MusicAlbum
date published: 2023-09-25

Cumbia Tonalli
type: MusicAlbum
date published: 2023-09-29

Un Chingo
type: MusicAlbum
date published: 2023-10-12

Por Siempre mi Amor
type: MusicAlbum
date published: 2023-11-13

Entre La Pena
type: MusicAlbum
date published: 2023-12-15

Cumbia de los Portales
type: MusicAlbum
date published: 2024-05-10