Huckwheat
type: MusicGroup
popularity: 2
followers: 464
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce73f8cc5809109a28bf5979860737e4f45f616a87b2fa9eee2707ff034f0c68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee88be49-b044-4e91-afb6-b7faf7d9294b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee88be49-b044-4e91-afb6-b7faf7d9294b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee88be49-b044-4e91-afb6-b7faf7d9294b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
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 0xce73f8cc5809109a28bf5979860737e4f45f616a87b2fa9eee2707ff034f0c68. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee88be49-b044-4e91-afb6-b7faf7d9294b.json and https://artists.proofprofile.net/proofs/artist/ee88be49-b044-4e91-afb6-b7faf7d9294b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
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  type: MusicAlbum
  date published: 2016-02-02
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  type: MusicAlbum
  date published: 2017-08-05
album: Me & My Garage
  type: MusicAlbum
  date published: 2018-02-12
album: Book of Matches
  type: MusicAlbum
  date published: 2020-05-07
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  type: MusicAlbum
  date published: 2022-01-11
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  type: MusicAlbum
  date published: 2022-03-02
album: Mop Head
  type: MusicAlbum
  date published: 2022-03-02
album: Duckmeat
  type: MusicAlbum
  date published: 2022-08-29
album: En February
  type: MusicAlbum
  date published: 2024-02-28
album: Keep Up
  type: MusicAlbum
  date published: 2024-03-15
album: Me & My Study
  type: MusicAlbum
  date published: 2024-04-14