Midori Viper
type: MusicGroup
popularity: 6
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31cc0ba811876b56538664cdbf34e3ffb6642fd928bf589d53117346ba45fbd3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfb801c9-4a17-458a-b517-9c9ec1a80509.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfb801c9-4a17-458a-b517-9c9ec1a80509.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cfb801c9-4a17-458a-b517-9c9ec1a80509
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31cc0ba811876b56538664cdbf34e3ffb6642fd928bf589d53117346ba45fbd3","name":"Midori Viper","registered_at":"2026-06-21T00:36:35Z","symbol":"NIM1763715","token_address":"0xfab94295fed1e91179ae7910cfb846a2189b1a9b","type":"artist","uuid":"cfb801c9-4a17-458a-b517-9c9ec1a80509"}
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 0x31cc0ba811876b56538664cdbf34e3ffb6642fd928bf589d53117346ba45fbd3. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfb801c9-4a17-458a-b517-9c9ec1a80509.json and https://artists.proofprofile.net/proofs/artist/cfb801c9-4a17-458a-b517-9c9ec1a80509.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x31cc0ba811876b56538664cdbf34e3ffb6642fd928bf589d53117346ba45fbd3","name":"Midori Viper","registered_at":"2026-06-21T00:36:35Z","symbol":"NIM1763715","token_address":"0xfab94295fed1e91179ae7910cfb846a2189b1a9b","type":"artist","uuid":"cfb801c9-4a17-458a-b517-9c9ec1a80509"}
album: Alter Ego
  type: MusicAlbum
  date published: 2022-04-06
album: 152 Motivos
  type: MusicAlbum
  date published: 2022-05-26
album: Gymkana Azul
  type: MusicAlbum
  date published: 2022-07-14
album: Un poco más
  type: MusicAlbum
  date published: 2022-09-09
album: Switch
  type: MusicAlbum
  date published: 2022-11-04
album: Roulette
  type: MusicAlbum
  date published: 2022-12-16
album: La Historia De Mis Amantes (Mashup Historia De Un Amor & A Todos Mis Amantes)
  type: MusicAlbum
  date published: 2023-06-15
album: Turbulencias
  type: MusicAlbum
  date published: 2023-10-26
album: Suficiente
  type: MusicAlbum
  date published: 2024-10-10
album: Quédate en Madrid City
  type: MusicAlbum
  date published: 2024-12-19
album: Abisal
  type: MusicAlbum
  date published: 2025-03-12
  track: Abisal
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247422
    explicit: false
    by artist: Midori Viper
    in album: Abisal
      type: MusicAlbum
      date published: 2025-03-12
    isrc code: USCGJ2554408
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:20:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6c46365a218884fe4bd43576d4be938007b0353124025be03dbc6b7e5eedc9df
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958238
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958238
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2554408
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:26Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c46365a218884fe4bd43576d4be938007b0353124025be03dbc6b7e5eedc9df. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:22:26Z), 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/USCGJ2554408.
      date published: 2026-07-16T07:22:26Z
    audio: Abisal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.853
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.301
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.763
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.144
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.163
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major