Polo
type: MusicGroup
description: Polo is a stick and ball game that is played on horseback as a traditional field sport. One of the oldest known team sports in the world, it originated as Chovgan (Persian: چوگان) in greater Iran a
popularity: 3
followers: 322
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28aea69a150510fcf3ae257b7ef8f3a124ae92de38102b2612bbf6c69e3b90b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/080151d3-c9ae-4345-829d-d4a86d4a19e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/080151d3-c9ae-4345-829d-d4a86d4a19e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/080151d3-c9ae-4345-829d-d4a86d4a19e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
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 0x28aea69a150510fcf3ae257b7ef8f3a124ae92de38102b2612bbf6c69e3b90b1. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/080151d3-c9ae-4345-829d-d4a86d4a19e8.json and https://artists.proofprofile.net/proofs/artist/080151d3-c9ae-4345-829d-d4a86d4a19e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
album: Yallah
  type: MusicAlbum
  date published: 2021-08-05
album: Eyvah
  type: MusicAlbum
  date published: 2021-10-22
album: Kafa Sakat
  type: MusicAlbum
  date published: 2021-12-24
album: Halal Para
  type: MusicAlbum
  date published: 2022-03-04
album: Leylim Ley
  type: MusicAlbum
  date published: 2022-05-13
album: Bela
  type: MusicAlbum
  date published: 2022-08-21
album: Gurbet
  type: MusicAlbum
  date published: 2022-11-25
album: Mashkal
  type: MusicAlbum
  date published: 2023-01-27
album: Kalite
  type: MusicAlbum
  date published: 2023-05-05
album: Bilen Bilir
  type: MusicAlbum
  date published: 2023-07-28
album: Nonstop
  type: MusicAlbum
  date published: 2024-01-19
album: Kabadayi
  type: MusicAlbum
  date published: 2024-07-05
  track: Kabadayi
    type: MusicRecording
    duration: PT1M22S
    duration ms: 82480
    explicit: true
    by artist: Polo
    in album: Kabadayi
      type: MusicAlbum
      date published: 2024-07-05
    isrc code: DEZC62437440
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:18:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9b6838f076a175c7273c29ee7f8b2ffa8c616f527390b740a7d19af0fa2496c6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958783
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958783
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62437440
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:20:45Z
    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 0x9b6838f076a175c7273c29ee7f8b2ffa8c616f527390b740a7d19af0fa2496c6. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/DEZC62437440.
      date published: 2026-07-19T21:20:45Z
    audio: Kabadayi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.809
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.681
      additional property: Speechiness
        type: PropertyValue
        value: 0.468
      additional property: Acousticness
        type: PropertyValue
        value: 0.357
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.543
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.899
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.978
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Benzo
  type: MusicAlbum
  date published: 2024-11-08