Fern Knight
type: MusicGroup
genre: neofolk
description: Fern Knight is an American psychedelic folk band currently based in Washington, D.C. Formed in 1999 by Margaret Ayre (née Wienk), the group performs music inspired by the spooky, pastoral sounds of cl
popularity: 2
followers: 1581
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa485dc88a318af5f3e5d9af3fbcdb00314b9ef0eb403b38505f23637eb29a457
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954039
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954039
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3da365fb-31cb-4ac9-8b22-20cc50e37ed2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3da365fb-31cb-4ac9-8b22-20cc50e37ed2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3da365fb-31cb-4ac9-8b22-20cc50e37ed2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:00:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa485dc88a318af5f3e5d9af3fbcdb00314b9ef0eb403b38505f23637eb29a457","name":"Fern Knight","registered_at":"2026-06-16T11:21:59Z","symbol":"NIM1036221","token_address":"0xd21a2df91330a8821548c9f36dd7d94d06201ade","type":"artist","uuid":"3da365fb-31cb-4ac9-8b22-20cc50e37ed2"}
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 0xa485dc88a318af5f3e5d9af3fbcdb00314b9ef0eb403b38505f23637eb29a457. Chain 2 (Bitcoin): anchored in block 954039 (2026-06-17T03:00:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3da365fb-31cb-4ac9-8b22-20cc50e37ed2.json and https://artists.proofprofile.net/proofs/artist/3da365fb-31cb-4ac9-8b22-20cc50e37ed2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T03:00:41Z
  text: {"copyright_id":"0xa485dc88a318af5f3e5d9af3fbcdb00314b9ef0eb403b38505f23637eb29a457","name":"Fern Knight","registered_at":"2026-06-16T11:21:59Z","symbol":"NIM1036221","token_address":"0xd21a2df91330a8821548c9f36dd7d94d06201ade","type":"artist","uuid":"3da365fb-31cb-4ac9-8b22-20cc50e37ed2"}
album: Fern Knight
  type: MusicAlbum
  date published: 2008-05-13
album: Castings
  type: MusicAlbum
  date published: 2010-11-09