El Americano 4KT
type: MusicGroup
popularity: 19
followers: 330
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x218a364f74cc8db5928f9e762a2febfef3df5f7669daa5419500b0316a2da203
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a7c065b-fef9-4f13-9e4e-e57a8c0e774f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a7c065b-fef9-4f13-9e4e-e57a8c0e774f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a7c065b-fef9-4f13-9e4e-e57a8c0e774f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x218a364f74cc8db5928f9e762a2febfef3df5f7669daa5419500b0316a2da203","name":"El Americano 4KT","registered_at":"2026-06-14T15:37:13Z","symbol":"NIM0498069","token_address":"0x69aaa3b511e010ecc50cbe3636190dedcecf5adc","type":"artist","uuid":"6a7c065b-fef9-4f13-9e4e-e57a8c0e774f"}
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 0x218a364f74cc8db5928f9e762a2febfef3df5f7669daa5419500b0316a2da203. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a7c065b-fef9-4f13-9e4e-e57a8c0e774f.json and https://artists.proofprofile.net/proofs/artist/6a7c065b-fef9-4f13-9e4e-e57a8c0e774f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x218a364f74cc8db5928f9e762a2febfef3df5f7669daa5419500b0316a2da203","name":"El Americano 4KT","registered_at":"2026-06-14T15:37:13Z","symbol":"NIM0498069","token_address":"0x69aaa3b511e010ecc50cbe3636190dedcecf5adc","type":"artist","uuid":"6a7c065b-fef9-4f13-9e4e-e57a8c0e774f"}
album: WELCOME
  type: MusicAlbum
  date published: 2025-01-31
album: The Flow's Son Black!
  type: MusicAlbum
  date published: 2025-03-13
album: NO PROBLEM
  type: MusicAlbum
  date published: 2025-04-07
  track: NO PROBLEM
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116720
    explicit: false
    by artist: El Americano 4KT
    in album: NO PROBLEM
      type: MusicAlbum
      date published: 2025-04-07
    isrc code: QZTRX2565605
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:06:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbbb4df6c3722d94f81e9a2601179494a20ce82aff474c4272042a64cb2200792
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2565605
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0xbbb4df6c3722d94f81e9a2601179494a20ce82aff474c4272042a64cb2200792. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZTRX2565605.
      date published: 2026-07-03T09:04:44Z
    audio: NO PROBLEM
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.447
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.61
      additional property: Energy
        type: PropertyValue
        value: 0.9
      additional property: Speechiness
        type: PropertyValue
        value: 0.315
      additional property: Acousticness
        type: PropertyValue
        value: 0.048
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.563
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.056
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 2 ANILLOS
  type: MusicAlbum
  date published: 2025-05-02
album: COMO ASÍ
  type: MusicAlbum
  date published: 2025-05-23
album: PAZ Y GUERRA
  type: MusicAlbum
  date published: 2025-07-21
album: NO CAP
  type: MusicAlbum
  date published: 2025-09-04
album: Calaveras Caras
  type: MusicAlbum
  date published: 2025-10-17