Andrés Felipe Meza
type: MusicGroup
popularity: 9
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/21d85ca1-fd32-4cc6-b799-8da4a8e14025.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21d85ca1-fd32-4cc6-b799-8da4a8e14025.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93fac56a993444058a41ecd3f6e5745773c7115f122eca3b94372dd5aa9ab607","name":"Andrés Felipe Meza","registered_at":"2026-06-16T01:19:41Z","symbol":"NIM0892395","token_address":"0x2e3b64b1427c86903c7e8a2d23c1045708ad8665","type":"artist","uuid":"21d85ca1-fd32-4cc6-b799-8da4a8e14025"}
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 0x93fac56a993444058a41ecd3f6e5745773c7115f122eca3b94372dd5aa9ab607. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21d85ca1-fd32-4cc6-b799-8da4a8e14025.json and https://artists.proofprofile.net/proofs/artist/21d85ca1-fd32-4cc6-b799-8da4a8e14025.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x93fac56a993444058a41ecd3f6e5745773c7115f122eca3b94372dd5aa9ab607","name":"Andrés Felipe Meza","registered_at":"2026-06-16T01:19:41Z","symbol":"NIM0892395","token_address":"0x2e3b64b1427c86903c7e8a2d23c1045708ad8665","type":"artist","uuid":"21d85ca1-fd32-4cc6-b799-8da4a8e14025"}
album: Billboard Reggaeton
  type: MusicAlbum
  date published: 2018-04-24
  track: El tiempo no muere
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211842
    explicit: false
    by artist: Andrés Felipe Meza
    in album: Billboard Reggaeton
      type: MusicAlbum
      date published: 2018-04-24
    isrc code: UKC341801802
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKC341801802
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0x91b44c49b132cf10ee80480f0ce76d5ca8725a8480b191ba6d6b599da1a2ff12. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/UKC341801802.
      date published: 2026-07-17T23:18:11Z
    audio: El tiempo no muere
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 190.011
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.744
      additional property: Energy
        type: PropertyValue
        value: 0.721
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.111
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.054
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.738
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.665
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor