Fólkvangr
type: MusicGroup
genre: folk metal
genre: pirate metal
description: thumb|"Freya" (1882) by Carl Emil Doepler Fólkvangr (Old Norse "field of the host"Orchard (1997:45). or "people-field" or "army-field"Lindow (2001:118).) is a meadow or field ruled over by the goddes
popularity: 8
followers: 2061
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fe28d2941ea2f5a5ed89bb82111edf88aebe823a77b238c095a7033c8e9121a
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/895e4bb7-8fec-4b07-a750-58cba5fcacaa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/895e4bb7-8fec-4b07-a750-58cba5fcacaa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/895e4bb7-8fec-4b07-a750-58cba5fcacaa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fe28d2941ea2f5a5ed89bb82111edf88aebe823a77b238c095a7033c8e9121a","name":"Fólkvangr","registered_at":"2026-06-17T13:32:07Z","symbol":"NIM1410679","token_address":"0x022c6f35c06d4f92fd103cc55242d308a6cdd80d","type":"artist","uuid":"895e4bb7-8fec-4b07-a750-58cba5fcacaa"}
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 0x1fe28d2941ea2f5a5ed89bb82111edf88aebe823a77b238c095a7033c8e9121a. 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/895e4bb7-8fec-4b07-a750-58cba5fcacaa.json and https://artists.proofprofile.net/proofs/artist/895e4bb7-8fec-4b07-a750-58cba5fcacaa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x1fe28d2941ea2f5a5ed89bb82111edf88aebe823a77b238c095a7033c8e9121a","name":"Fólkvangr","registered_at":"2026-06-17T13:32:07Z","symbol":"NIM1410679","token_address":"0x022c6f35c06d4f92fd103cc55242d308a6cdd80d","type":"artist","uuid":"895e4bb7-8fec-4b07-a750-58cba5fcacaa"}
album: Saga of the Lone Skáld
  type: MusicAlbum
  date published: 2014-07-19
album: Wolf of the Tundra
  type: MusicAlbum
  date published: 2018-01-01
album: Vanaheim
  type: MusicAlbum
  date published: 2018-12-10
album: The Blessing of the Hammer
  type: MusicAlbum
  date published: 2019-01-09
album: Fólkvangr Awaits
  type: MusicAlbum
  date published: 2019-02-17
album: Hel's Demise
  type: MusicAlbum
  date published: 2019-05-29
album: Winter Nights
  type: MusicAlbum
  date published: 2021-12-13