Västanvinden
type: MusicGroup
genre: folk
popularity: 2
followers: 209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b2c6a694f9e4b86c974b9b3a91d05af8d3367381f92226aefc8918175d09976
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54732c30-20d1-44da-b184-9a12fac084ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54732c30-20d1-44da-b184-9a12fac084ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54732c30-20d1-44da-b184-9a12fac084ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b2c6a694f9e4b86c974b9b3a91d05af8d3367381f92226aefc8918175d09976","name":"Västanvinden","registered_at":"2026-06-16T18:57:41Z","symbol":"NIM1144930","token_address":"0x003529abd82bc0f999a342771f3b16f8f3705cf4","type":"artist","uuid":"54732c30-20d1-44da-b184-9a12fac084ad"}
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 0x5b2c6a694f9e4b86c974b9b3a91d05af8d3367381f92226aefc8918175d09976. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54732c30-20d1-44da-b184-9a12fac084ad.json and https://artists.proofprofile.net/proofs/artist/54732c30-20d1-44da-b184-9a12fac084ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x5b2c6a694f9e4b86c974b9b3a91d05af8d3367381f92226aefc8918175d09976","name":"Västanvinden","registered_at":"2026-06-16T18:57:41Z","symbol":"NIM1144930","token_address":"0x003529abd82bc0f999a342771f3b16f8f3705cf4","type":"artist","uuid":"54732c30-20d1-44da-b184-9a12fac084ad"}
album: Polska efter Bengt Bixo
  type: MusicAlbum
  date published: 2021-07-03
album: Västanvinden
  type: MusicAlbum
  date published: 2021-10-09
album: Västanvinden Sessions, Vol. I – Sörmland
  type: MusicAlbum
  date published: 2025-04-25
album: Västanvinden Sessions, Vol. 1 – Jämtland
  type: MusicAlbum
  date published: 2025-10-31