Coro Polifónico Y Fanfarria Militar Alto Peru
type: MusicGroup
genre: folklore argentino
popularity: 4
followers: 218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c4642113336bbd337016d83e3d14290ca00e9e24e5c9dcfdd7d5aae1aafbc1a
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/bf20d46d-2abe-4e75-9f06-a24a3eccb1c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf20d46d-2abe-4e75-9f06-a24a3eccb1c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf20d46d-2abe-4e75-9f06-a24a3eccb1c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c4642113336bbd337016d83e3d14290ca00e9e24e5c9dcfdd7d5aae1aafbc1a","name":"Coro Polifónico Y Fanfarria Militar Alto Peru","registered_at":"2026-06-20T19:00:58Z","symbol":"NIM1685590","token_address":"0x8ae447087f907d011c5021dba8f7db6fb20d911c","type":"artist","uuid":"bf20d46d-2abe-4e75-9f06-a24a3eccb1c2"}
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 0x6c4642113336bbd337016d83e3d14290ca00e9e24e5c9dcfdd7d5aae1aafbc1a. 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/bf20d46d-2abe-4e75-9f06-a24a3eccb1c2.json and https://artists.proofprofile.net/proofs/artist/bf20d46d-2abe-4e75-9f06-a24a3eccb1c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x6c4642113336bbd337016d83e3d14290ca00e9e24e5c9dcfdd7d5aae1aafbc1a","name":"Coro Polifónico Y Fanfarria Militar Alto Peru","registered_at":"2026-06-20T19:00:58Z","symbol":"NIM1685590","token_address":"0x8ae447087f907d011c5021dba8f7db6fb20d911c","type":"artist","uuid":"bf20d46d-2abe-4e75-9f06-a24a3eccb1c2"}
album: Himnos Del Mundo
  type: MusicAlbum
  date published: 2001-03-05
  track: Himno Nacional De Peru
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164986
    explicit: false
    by artist: Coro Polifónico Y Fanfarria Militar Alto Peru
    in album: Himnos Del Mundo
      type: MusicAlbum
      date published: 2001-03-05
    genre: folklore argentino
    isrc code: ARF070701303
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:49:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x61d3e1ac32d4c79e6aa67c4a79de9534daba5468a6d3b8e1bc6a7b53ced4aef4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958355
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958355
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF070701303
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:11:50Z
    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 0x61d3e1ac32d4c79e6aa67c4a79de9534daba5468a6d3b8e1bc6a7b53ced4aef4. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/ARF070701303.
      date published: 2026-07-17T03:11:50Z
    audio: Himno Nacional De Peru
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.014
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.356
      additional property: Energy
        type: PropertyValue
        value: 0.455
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.869
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.66
      additional property: Liveness
        type: PropertyValue
        value: 0.061
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.38
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.649
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major