Machu Picchu
type: MusicGroup
genre: huayno
genre: traditional music
description: Machu Picchu is a 15th-century Inca citadel located in the Eastern Cordillera of southern Peru on a mountain ridge at . It is situated in the Machupicchu District of Urubamba Province about northw
popularity: 5
followers: 502
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64490620d58c392d82d755b0caf07daf4569784dc5a012ee6b8feb15ca4b6b1. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad18510b-82a1-42d0-895f-4f4dba928885.json and https://artists.proofprofile.net/proofs/artist/ad18510b-82a1-42d0-895f-4f4dba928885.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0xf64490620d58c392d82d755b0caf07daf4569784dc5a012ee6b8feb15ca4b6b1","name":"Machu Picchu","registered_at":"2026-06-20T10:24:28Z","symbol":"NIM1591756","token_address":"0xed6aa747a06558db6945c08f12b27882bfc80214","type":"artist","uuid":"ad18510b-82a1-42d0-895f-4f4dba928885"}
album: Runa Pacha
  type: MusicAlbum
  date published: 1992
  track: Cuando Floresca el Chubo
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262973
    explicit: false
    by artist: Machu Picchu
    in album: Runa Pacha
      type: MusicAlbum
      date published: 1992
    genre: huayno
    genre: traditional music
    isrc code: QZNJW2577536
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5435cf9e16f4cf9a6a13f548bc0e7e93f7130025b6b3bdbe9e3d3157fed8256. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZNJW2577536.
      date published: 2026-07-06T06:56:49Z
    audio: Cuando Floresca el Chubo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.14
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.824
      additional property: Energy
        type: PropertyValue
        value: 0.722
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.786
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.035
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.819
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.689
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Cholitos Puneños - Musica Tradicional del Peru
  type: MusicAlbum
  date published: 2015-05-14
album: Viento Andino - Musica Tradicional
  type: MusicAlbum
  date published: 2015-05-20
album: America Latina - Musica Tradicional
  type: MusicAlbum
  date published: 2015-05-21
album: Canciones Andinas - Vientos Andinos
  type: MusicAlbum
  date published: 2015-05-21