Matte RZ
type: MusicGroup
genre: cumbia sonidera
popularity: 18
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2eb384118228592c016e880b216d7ddbea60cd20ea06fd94434b94beabd8bfe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953783
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953783
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d70b3083-28f2-479e-ba6e-9ffdd9893bcb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d70b3083-28f2-479e-ba6e-9ffdd9893bcb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d70b3083-28f2-479e-ba6e-9ffdd9893bcb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:24:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2eb384118228592c016e880b216d7ddbea60cd20ea06fd94434b94beabd8bfe","name":"Matte RZ","registered_at":"2026-06-15T03:02:50Z","symbol":"NIM0661671","token_address":"0xae0de95b44081c7a063f86ce7960d64fdc776237","type":"artist","uuid":"d70b3083-28f2-479e-ba6e-9ffdd9893bcb"}
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 0xc2eb384118228592c016e880b216d7ddbea60cd20ea06fd94434b94beabd8bfe. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d70b3083-28f2-479e-ba6e-9ffdd9893bcb.json and https://artists.proofprofile.net/proofs/artist/d70b3083-28f2-479e-ba6e-9ffdd9893bcb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xc2eb384118228592c016e880b216d7ddbea60cd20ea06fd94434b94beabd8bfe","name":"Matte RZ","registered_at":"2026-06-15T03:02:50Z","symbol":"NIM0661671","token_address":"0xae0de95b44081c7a063f86ce7960d64fdc776237","type":"artist","uuid":"d70b3083-28f2-479e-ba6e-9ffdd9893bcb"}
album: 25
  type: MusicAlbum
  date published: 2023-06-17
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  type: MusicAlbum
  date published: 2023-07-24
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  type: MusicAlbum
  date published: 2023-09-20
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  type: MusicAlbum
  date published: 2023-12-21
album: Esta la hizo el Matte
  type: MusicAlbum
  date published: 2024-02-25
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  type: MusicAlbum
  date published: 2024-06-01
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  type: MusicAlbum
  date published: 2024-09-26
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  type: MusicAlbum
  date published: 2025-01-02
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  type: MusicAlbum
  date published: 2025-03-13
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  type: MusicAlbum
  date published: 2025-04-03