Marianela Ortiz
type: MusicGroup
popularity: 9
followers: 567
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fb91eecbdcb8fbb5ae36d2b42747cea458530b5f9e55458d98633e7de6eb684
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bf68fbc-9763-416b-905e-d478809d55e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bf68fbc-9763-416b-905e-d478809d55e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bf68fbc-9763-416b-905e-d478809d55e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fb91eecbdcb8fbb5ae36d2b42747cea458530b5f9e55458d98633e7de6eb684","name":"Marianela Ortiz","registered_at":"2026-06-20T03:42:06Z","symbol":"NIM1501688","token_address":"0x9669e40f0224dfe711ffa4bd6a89297f93ac276c","type":"artist","uuid":"9bf68fbc-9763-416b-905e-d478809d55e8"}
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 0x5fb91eecbdcb8fbb5ae36d2b42747cea458530b5f9e55458d98633e7de6eb684. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bf68fbc-9763-416b-905e-d478809d55e8.json and https://artists.proofprofile.net/proofs/artist/9bf68fbc-9763-416b-905e-d478809d55e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x5fb91eecbdcb8fbb5ae36d2b42747cea458530b5f9e55458d98633e7de6eb684","name":"Marianela Ortiz","registered_at":"2026-06-20T03:42:06Z","symbol":"NIM1501688","token_address":"0x9669e40f0224dfe711ffa4bd6a89297f93ac276c","type":"artist","uuid":"9bf68fbc-9763-416b-905e-d478809d55e8"}
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  type: MusicAlbum
  date published: 2012-02-15
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  type: MusicAlbum
  date published: 2012-02-15
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  type: MusicAlbum
  date published: 2012-07-01
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  type: MusicAlbum
  date published: 2015-02-02
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  type: MusicAlbum
  date published: 2015-02-13
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  date published: 2017-10-06
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  type: MusicAlbum
  date published: 2017-10-06
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-07-10
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  type: MusicAlbum
  date published: 2022-08-21
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-02-21