Patrik Andersson
type: MusicGroup
genre: folk
description: Patrik Jonas Andersson (; born 18 August 1971) is a Swedish former professional footballer who played as a defender. Starting off his career with Malmö FF in the late 1980s, he went on to play profes
popularity: 6
followers: 3645
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf2a8249705c0871fa4623bc13e9819a6c52ca4367be7c1e3b3866a163c55876
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70475b03-cb7b-4212-98d7-f2a7659aa464.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70475b03-cb7b-4212-98d7-f2a7659aa464.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70475b03-cb7b-4212-98d7-f2a7659aa464
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf2a8249705c0871fa4623bc13e9819a6c52ca4367be7c1e3b3866a163c55876","name":"Patrik Andersson","registered_at":"2026-06-17T04:47:11Z","symbol":"NIM1285600","token_address":"0x859e5495b05f9b315009431539b1185bed040c17","type":"artist","uuid":"70475b03-cb7b-4212-98d7-f2a7659aa464"}
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 0xdf2a8249705c0871fa4623bc13e9819a6c52ca4367be7c1e3b3866a163c55876. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70475b03-cb7b-4212-98d7-f2a7659aa464.json and https://artists.proofprofile.net/proofs/artist/70475b03-cb7b-4212-98d7-f2a7659aa464.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdf2a8249705c0871fa4623bc13e9819a6c52ca4367be7c1e3b3866a163c55876","name":"Patrik Andersson","registered_at":"2026-06-17T04:47:11Z","symbol":"NIM1285600","token_address":"0x859e5495b05f9b315009431539b1185bed040c17","type":"artist","uuid":"70475b03-cb7b-4212-98d7-f2a7659aa464"}
album: Finnskogen Brinner
  type: MusicAlbum
  date published: 2007-10-25
album: Finnskogen Brinner
  type: MusicAlbum
  date published: 2007-10-25
album: Supernova
  type: MusicAlbum
  date published: 2015-03-19
album: Grådask Gråvær
  type: MusicAlbum
  date published: 2016-07-30
album: Grådask Gråvær
  type: MusicAlbum
  date published: 2016-08-21