Rymdkaninen
type: MusicGroup
genre: swedish ballads
popularity: 7
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e490abd8c812a4981771f5776c836a8054381ff0fc756959d291cc846778d1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88b3d03a-5c6b-43f7-8875-b41f4c264126.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88b3d03a-5c6b-43f7-8875-b41f4c264126.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88b3d03a-5c6b-43f7-8875-b41f4c264126
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x5e490abd8c812a4981771f5776c836a8054381ff0fc756959d291cc846778d1f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88b3d03a-5c6b-43f7-8875-b41f4c264126.json and https://artists.proofprofile.net/proofs/artist/88b3d03a-5c6b-43f7-8875-b41f4c264126.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Klappa händerna
  type: MusicAlbum
  date published: 2024-03-29
album: ABC - Alfabetssången
  type: MusicAlbum
  date published: 2024-04-05
album: Huvud, axlar, knä och tå
  type: MusicAlbum
  date published: 2024-04-19
album: Imse vimse spindel
  type: MusicAlbum
  date published: 2024-04-26
album: Tänk om jag hade en liten, liten apa
  type: MusicAlbum
  date published: 2024-05-10
album: Björnen sover
  type: MusicAlbum
  date published: 2024-05-17
album: Baby haj
  type: MusicAlbum
  date published: 2024-05-31
album: Honki Tonki
  type: MusicAlbum
  date published: 2024-06-28
album: Färgerna
  type: MusicAlbum
  date published: 2024-07-26
album: Hopp och Hej med Rymdkaninen
  type: MusicAlbum
  date published: 2024-09-20
album: Hjulen på bussen
  type: MusicAlbum
  date published: 2024-11-05
album: Hjulen på bussen och andra barnlåtar med Rymdkaninen
  type: MusicAlbum
  date published: 2025-04-11
album: Rymdkaninens första jul - Sockerbagare och Pepparkaksgubbar
  type: MusicAlbum
  date published: 2025-11-14