grupo reaccion
type: MusicGroup
popularity: 4
followers: 244
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf166b21cc5d855eaadc888613e24954dd304e37f6dacf0906fbf39479b63fe47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954038
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954038
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3de8d8ce-83b0-4ed2-9693-e65ddedd7aa0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3de8d8ce-83b0-4ed2-9693-e65ddedd7aa0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3de8d8ce-83b0-4ed2-9693-e65ddedd7aa0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:57:22Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf166b21cc5d855eaadc888613e24954dd304e37f6dacf0906fbf39479b63fe47","name":"grupo reaccion","registered_at":"2026-06-16T11:08:04Z","symbol":"NIM1032893","token_address":"0x6f3b930d3bf96f7905ce027ee0ff1f06c0f4731c","type":"artist","uuid":"3de8d8ce-83b0-4ed2-9693-e65ddedd7aa0"}
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 0xf166b21cc5d855eaadc888613e24954dd304e37f6dacf0906fbf39479b63fe47. 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/3de8d8ce-83b0-4ed2-9693-e65ddedd7aa0.json and https://artists.proofprofile.net/proofs/artist/3de8d8ce-83b0-4ed2-9693-e65ddedd7aa0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf166b21cc5d855eaadc888613e24954dd304e37f6dacf0906fbf39479b63fe47","name":"grupo reaccion","registered_at":"2026-06-16T11:08:04Z","symbol":"NIM1032893","token_address":"0x6f3b930d3bf96f7905ce027ee0ff1f06c0f4731c","type":"artist","uuid":"3de8d8ce-83b0-4ed2-9693-e65ddedd7aa0"}
album: No Contaban Con Mi Astucia
  type: MusicAlbum
  date published: 2020-02-06
album: Carlitos
  type: MusicAlbum
  date published: 2020-09-24
album: No Contaban Con Mi Astucia
  type: MusicAlbum
  date published: 2020-11-21
album: Humilde Soy
  type: MusicAlbum
  date published: 2020-12-22
album: Desde Tijuana
  type: MusicAlbum
  date published: 2021-03-29
album: Cicatrices
  type: MusicAlbum
  date published: 2023-03-17
album: Pesando Billetes
  type: MusicAlbum
  date published: 2023-04-08
album: Color Esperanza (En Vivo)
  type: MusicAlbum
  date published: 2023-05-02
album: Malas Decisiones (En Vivo)
  type: MusicAlbum
  date published: 2023-05-26
album: La Bailadora (En Vivo)
  type: MusicAlbum
  date published: 2023-06-02
album: Qué No Quede Huella (En Vivo)
  type: MusicAlbum
  date published: 2023-07-20
album: Lo Busque
  type: MusicAlbum
  date published: 2023-10-06
album: Las Románticas De Reacción
  type: MusicAlbum
  date published: 2023-12-10
  track: Cuando Alguien Me Amaba (En Vivo)
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149205
    explicit: false
    by artist: grupo reaccion
    in album: Las Románticas De Reacción
      type: MusicAlbum
      date published: 2023-12-10
    isrc code: QZDQH2392324
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T09:34:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb20a2065e7c467be5598c9470b6141a4850bdd01ee26e6b6332a895bb0fc6936
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2392324
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xb20a2065e7c467be5598c9470b6141a4850bdd01ee26e6b6332a895bb0fc6936. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZDQH2392324.
      date published: 2026-07-05T10:59:37Z
    audio: Cuando Alguien Me Amaba (En Vivo)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 185.693
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.464
      additional property: Energy
        type: PropertyValue
        value: 0.647
      additional property: Speechiness
        type: PropertyValue
        value: 0.267
      additional property: Acousticness
        type: PropertyValue
        value: 0.41
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.33
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.526
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.312
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Seguimos En El Camino. Vol 1 (En Vivo)
  type: MusicAlbum
  date published: 2024-03-01
album: Romance Por La Baja
  type: MusicAlbum
  date published: 2024-05-24
album: Las Románticas de Reacción, VOL. 2 (En Vivo)
  type: MusicAlbum
  date published: 2024-08-17
album: Mil Pretextos
  type: MusicAlbum
  date published: 2025-03-17