Lisa Lestander
type: MusicGroup
popularity: 2
followers: 252
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7cd264b5a8311be379426c6fac9e0026798a71300623772c00d503525ad458a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/062ee7df-a6ba-4235-89eb-cc3ed2189faa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/062ee7df-a6ba-4235-89eb-cc3ed2189faa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/062ee7df-a6ba-4235-89eb-cc3ed2189faa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7cd264b5a8311be379426c6fac9e0026798a71300623772c00d503525ad458a","name":"Lisa Lestander","registered_at":"2026-06-15T15:35:28Z","symbol":"NIM0752984","token_address":"0x5bc162b23f46480dd9436debfd21d9d8e684627f","type":"artist","uuid":"062ee7df-a6ba-4235-89eb-cc3ed2189faa"}
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 0xe7cd264b5a8311be379426c6fac9e0026798a71300623772c00d503525ad458a. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/062ee7df-a6ba-4235-89eb-cc3ed2189faa.json and https://artists.proofprofile.net/proofs/artist/062ee7df-a6ba-4235-89eb-cc3ed2189faa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0xe7cd264b5a8311be379426c6fac9e0026798a71300623772c00d503525ad458a","name":"Lisa Lestander","registered_at":"2026-06-15T15:35:28Z","symbol":"NIM0752984","token_address":"0x5bc162b23f46480dd9436debfd21d9d8e684627f","type":"artist","uuid":"062ee7df-a6ba-4235-89eb-cc3ed2189faa"}
album: Sånger Från Norr
  type: MusicAlbum
  date published: 2014-02-21
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  type: MusicAlbum
  date published: 2014-02-21
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  type: MusicAlbum
  date published: 2014-04-04
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  type: MusicAlbum
  date published: 2018-11-02
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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