Rose Lagercrantz
type: MusicGroup
description: Rose Lagercrantz (born in Stockholm in 1947) is a Swedish writer for children and adults. Her first book was published in 1973, and she has since had her work translated into English, German, Korean,
popularity: 5
followers: 188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e6e9e73c14a99c8079fea92556f9a4b11fab397a64d390acbe8246aaf8d3a77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f80f0a5-bf75-4615-a3a7-9533fb1e0c7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f80f0a5-bf75-4615-a3a7-9533fb1e0c7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f80f0a5-bf75-4615-a3a7-9533fb1e0c7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e6e9e73c14a99c8079fea92556f9a4b11fab397a64d390acbe8246aaf8d3a77","name":"Rose Lagercrantz","registered_at":"2026-06-20T05:31:27Z","symbol":"NIM1526043","token_address":"0xedcdcafb3428e04067cc25d70bda4c317265b6e7","type":"artist","uuid":"9f80f0a5-bf75-4615-a3a7-9533fb1e0c7b"}
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 0x2e6e9e73c14a99c8079fea92556f9a4b11fab397a64d390acbe8246aaf8d3a77. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f80f0a5-bf75-4615-a3a7-9533fb1e0c7b.json and https://artists.proofprofile.net/proofs/artist/9f80f0a5-bf75-4615-a3a7-9533fb1e0c7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x2e6e9e73c14a99c8079fea92556f9a4b11fab397a64d390acbe8246aaf8d3a77","name":"Rose Lagercrantz","registered_at":"2026-06-20T05:31:27Z","symbol":"NIM1526043","token_address":"0xedcdcafb3428e04067cc25d70bda4c317265b6e7","type":"artist","uuid":"9f80f0a5-bf75-4615-a3a7-9533fb1e0c7b"}
album: Mein glückliches Leben (Ungekürzte Lesung mit Musik)
  type: MusicAlbum
  date published: 2010
album: Mein Herz hüpft und lacht (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2012
album: Alles soll wie immer sein (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2014
album: Du, mein Ein und Alles (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2015
album: Wann sehen wir uns wieder? (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2016
album: Glücklich ist, wer Dunne kriegt (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2019-10-23
album: So glücklich wie noch nie? (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2020-05-27