Young Polo
type: MusicGroup
popularity: 3
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57af2a843c26435400445609992fdf5b2015b0958d4a4083ddea7957c52584be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7ca1fb9-45c4-49bc-9f5e-00b3bee7dea4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7ca1fb9-45c4-49bc-9f5e-00b3bee7dea4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e7ca1fb9-45c4-49bc-9f5e-00b3bee7dea4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57af2a843c26435400445609992fdf5b2015b0958d4a4083ddea7957c52584be","name":"Young Polo","registered_at":"2026-06-21T09:09:30Z","symbol":"NIM1885043","token_address":"0x8f00d880203d20f43b88f65c4e1a3d05bf335033","type":"artist","uuid":"e7ca1fb9-45c4-49bc-9f5e-00b3bee7dea4"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57af2a843c26435400445609992fdf5b2015b0958d4a4083ddea7957c52584be. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7ca1fb9-45c4-49bc-9f5e-00b3bee7dea4.json and https://artists.proofprofile.net/proofs/artist/e7ca1fb9-45c4-49bc-9f5e-00b3bee7dea4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x57af2a843c26435400445609992fdf5b2015b0958d4a4083ddea7957c52584be","name":"Young Polo","registered_at":"2026-06-21T09:09:30Z","symbol":"NIM1885043","token_address":"0x8f00d880203d20f43b88f65c4e1a3d05bf335033","type":"artist","uuid":"e7ca1fb9-45c4-49bc-9f5e-00b3bee7dea4"}
album: Break Up
  type: MusicAlbum
  date published: 2008
album: Independent
  type: MusicAlbum
  date published: 2015
album: Young Polo Story
  type: MusicAlbum
  date published: 2015-10-01
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  type: MusicAlbum
  date published: 2017-03-15
album: Yenom, Vol. 2
  type: MusicAlbum
  date published: 2017-11-07
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  date published: 2017-12-24
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  date published: 2018-01-02
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  type: MusicAlbum
  date published: 2018-01-13
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  type: MusicAlbum
  date published: 2018-02-06
album: March 13
  type: MusicAlbum
  date published: 2018-03-11
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  type: MusicAlbum
  date published: 2018-03-13
album: Yenom Supreme Trap
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  date published: 2018-03-22
album: Tricking Off
  type: MusicAlbum
  date published: 2018-07-30
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  type: MusicAlbum
  date published: 2018-08-21
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  date published: 2019-01-11
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-08-15