Åsa Hallengård
type: MusicGroup
popularity: 8
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7d852825c3da38fda0bde344ebb5d88c647ae4305ba7079a601eb7c4b3f4119
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0bd00b6e-fbf8-4814-9df2-418cb544fe66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0bd00b6e-fbf8-4814-9df2-418cb544fe66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0bd00b6e-fbf8-4814-9df2-418cb544fe66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7d852825c3da38fda0bde344ebb5d88c647ae4305ba7079a601eb7c4b3f4119","name":"Åsa Hallengård","registered_at":"2026-06-15T17:37:50Z","symbol":"NIM0782203","token_address":"0xf6b4c4974ea0d9e8facd25e7389b536d496090d8","type":"artist","uuid":"0bd00b6e-fbf8-4814-9df2-418cb544fe66"}
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 0xe7d852825c3da38fda0bde344ebb5d88c647ae4305ba7079a601eb7c4b3f4119. Chain 2 (Bitcoin): anchored in block 953886 (2026-06-16T04:37:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0bd00b6e-fbf8-4814-9df2-418cb544fe66.json and https://artists.proofprofile.net/proofs/artist/0bd00b6e-fbf8-4814-9df2-418cb544fe66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:37:45Z
  text: {"copyright_id":"0xe7d852825c3da38fda0bde344ebb5d88c647ae4305ba7079a601eb7c4b3f4119","name":"Åsa Hallengård","registered_at":"2026-06-15T17:37:50Z","symbol":"NIM0782203","token_address":"0xf6b4c4974ea0d9e8facd25e7389b536d496090d8","type":"artist","uuid":"0bd00b6e-fbf8-4814-9df2-418cb544fe66"}
album: Kurs na miłość
  type: MusicAlbum
  date published: 2019
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  type: MusicAlbum
  date published: 2019
album: Cursus Antiek voor verdwaalde zielen
  type: MusicAlbum
  date published: 2019
album: Antiikkikahvila kolhiintuneille sydämille
  type: MusicAlbum
  date published: 2022-12-07
album: Antiikkitalo toipuville sydämille
  type: MusicAlbum
  date published: 2023-05-03
album: Das kleine Auktionshaus in Schweden (Roman)
  type: MusicAlbum
  date published: 2024-05-01
album: Das kleine Vintage-Café in Schweden
  type: MusicAlbum
  date published: 2024-08-01
album: Der kleine Hof in Schweden (Roman)
  type: MusicAlbum
  date published: 2024-10-01
album: Das kleine Auktionshaus in Schweden, Das kleine Vintage-Café in Schweden, Der kleine Hof in Schweden (Die Wohlfühl-Reihe in einem Band)
  type: MusicAlbum
  date published: 2024-12-01