Hartizta
type: MusicGroup
genre: electro corridos
popularity: 9
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6c139a1c3c4a5d34e72c2b5f23e6d5263150aa02939d0f2a219b2d63fe829f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/465cccd1-d511-42fe-a5bc-06b01a122495.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/465cccd1-d511-42fe-a5bc-06b01a122495.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/465cccd1-d511-42fe-a5bc-06b01a122495
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
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 0xd6c139a1c3c4a5d34e72c2b5f23e6d5263150aa02939d0f2a219b2d63fe829f4. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/465cccd1-d511-42fe-a5bc-06b01a122495.json and https://artists.proofprofile.net/proofs/artist/465cccd1-d511-42fe-a5bc-06b01a122495.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
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  type: MusicAlbum
  date published: 2023-08-24
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  type: MusicAlbum
  date published: 2023-11-30
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  type: MusicAlbum
  date published: 2023-12-28
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  type: MusicAlbum
  date published: 2024-02-01
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  date published: 2024-03-22
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  type: MusicAlbum
  date published: 2024-10-04
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  type: MusicAlbum
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  type: MusicAlbum
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