Jakob Eklund
type: MusicGroup
description: Jakob Anders Eklund (born 21 February 1962) is a Swedish film, television and stage actor. He portrayed the fictional police officer Johan Falk in 20 movies. His wife, Marie Richardson, played his on
popularity: 17
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fddd999539b47d75ce993e0d4c120536452328406556e25f3d3d783ef1ca3b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a02a0ea6-2e40-4667-a6ed-116e67cae993.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a02a0ea6-2e40-4667-a6ed-116e67cae993.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a02a0ea6-2e40-4667-a6ed-116e67cae993
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fddd999539b47d75ce993e0d4c120536452328406556e25f3d3d783ef1ca3b6","name":"Jakob Eklund","registered_at":"2026-06-14T21:17:34Z","symbol":"NIM0579205","token_address":"0x016df2290b68703cdbe8c30ea6bec8e3cfe329b1","type":"artist","uuid":"a02a0ea6-2e40-4667-a6ed-116e67cae993"}
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 0x7fddd999539b47d75ce993e0d4c120536452328406556e25f3d3d783ef1ca3b6. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a02a0ea6-2e40-4667-a6ed-116e67cae993.json and https://artists.proofprofile.net/proofs/artist/a02a0ea6-2e40-4667-a6ed-116e67cae993.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0x7fddd999539b47d75ce993e0d4c120536452328406556e25f3d3d783ef1ca3b6","name":"Jakob Eklund","registered_at":"2026-06-14T21:17:34Z","symbol":"NIM0579205","token_address":"0x016df2290b68703cdbe8c30ea6bec8e3cfe329b1","type":"artist","uuid":"a02a0ea6-2e40-4667-a6ed-116e67cae993"}
album: Viking's Lament
  type: MusicAlbum
  date published: 2024-09-01