Leninn rmz
type: MusicGroup
popularity: 16
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b19b2431404cb4868579eb738adebae861f65d0bf75b9c7423320b6d3e981ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbac12cb-a308-43cb-a209-fe47b46de67f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbac12cb-a308-43cb-a209-fe47b46de67f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbac12cb-a308-43cb-a209-fe47b46de67f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b19b2431404cb4868579eb738adebae861f65d0bf75b9c7423320b6d3e981ce","name":"Leninn rmz","registered_at":"2026-06-15T00:12:14Z","symbol":"NIM0620897","token_address":"0x8b37c47202a9cb1f0a71b0f5860d10e8e14b2e1b","type":"artist","uuid":"bbac12cb-a308-43cb-a209-fe47b46de67f"}
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 0x1b19b2431404cb4868579eb738adebae861f65d0bf75b9c7423320b6d3e981ce. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbac12cb-a308-43cb-a209-fe47b46de67f.json and https://artists.proofprofile.net/proofs/artist/bbac12cb-a308-43cb-a209-fe47b46de67f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:55:24Z
  text: {"copyright_id":"0x1b19b2431404cb4868579eb738adebae861f65d0bf75b9c7423320b6d3e981ce","name":"Leninn rmz","registered_at":"2026-06-15T00:12:14Z","symbol":"NIM0620897","token_address":"0x8b37c47202a9cb1f0a71b0f5860d10e8e14b2e1b","type":"artist","uuid":"bbac12cb-a308-43cb-a209-fe47b46de67f"}
album: Escuela de la vida
  type: MusicAlbum
  date published: 2024-12-24
album: Hoy es diferente
  type: MusicAlbum
  date published: 2024-12-25
album: Ya coronamos
  type: MusicAlbum
  date published: 2025-01-16
  track: Ya coronamos
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126270
    explicit: false
    by artist: Leninn rmz
    in album: Ya coronamos
      type: MusicAlbum
      date published: 2025-01-16
    isrc code: QZFZ62562402
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:35:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x87ecdd9eff2ee4516cd411fad2c6ec454af21cd83655634a7e4192d2d7297c57
    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/QZFZ62562402
    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 0x87ecdd9eff2ee4516cd411fad2c6ec454af21cd83655634a7e4192d2d7297c57. 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/QZFZ62562402.
      date published: 2026-07-05T10:59:37Z
    audio: Ya coronamos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.072
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.499
      additional property: Energy
        type: PropertyValue
        value: 0.42
      additional property: Speechiness
        type: PropertyValue
        value: 0.177
      additional property: Acousticness
        type: PropertyValue
        value: 0.815
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.231
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.844
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.035
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Chalito Araujo
  type: MusicAlbum
  date published: 2025-02-20
album: La pulseriza
  type: MusicAlbum
  date published: 2025-02-20
album: El corrido de pollo (contraataque)
  type: MusicAlbum
  date published: 2025-03-08