Amanda D' Oliveira
type: MusicGroup
popularity: 3
followers: 327
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x472d45e95425d1b9ac884b8de1c479b6f17ea9f8ff132bae15f9976c931deb25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fae02724-4f54-4e26-8852-805e8e41e970.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fae02724-4f54-4e26-8852-805e8e41e970.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fae02724-4f54-4e26-8852-805e8e41e970
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x472d45e95425d1b9ac884b8de1c479b6f17ea9f8ff132bae15f9976c931deb25","name":"Amanda D' Oliveira","registered_at":"2026-06-21T17:20:18Z","symbol":"NIM1985868","token_address":"0x36c1bb7596b3cc0f31a02c5df9b7d65b61297918","type":"artist","uuid":"fae02724-4f54-4e26-8852-805e8e41e970"}
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 0x472d45e95425d1b9ac884b8de1c479b6f17ea9f8ff132bae15f9976c931deb25. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fae02724-4f54-4e26-8852-805e8e41e970.json and https://artists.proofprofile.net/proofs/artist/fae02724-4f54-4e26-8852-805e8e41e970.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x472d45e95425d1b9ac884b8de1c479b6f17ea9f8ff132bae15f9976c931deb25","name":"Amanda D' Oliveira","registered_at":"2026-06-21T17:20:18Z","symbol":"NIM1985868","token_address":"0x36c1bb7596b3cc0f31a02c5df9b7d65b61297918","type":"artist","uuid":"fae02724-4f54-4e26-8852-805e8e41e970"}
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  type: MusicAlbum
  date published: 2021-12-17
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