Doug Schuhardt
type: MusicGroup
popularity: 2
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06fa149e1f37eaec25635935882cb7b5c232ba629ca5a02e399e7b6e0590e88b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc69acee-5658-447e-9c32-64f39b516efa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc69acee-5658-447e-9c32-64f39b516efa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc69acee-5658-447e-9c32-64f39b516efa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06fa149e1f37eaec25635935882cb7b5c232ba629ca5a02e399e7b6e0590e88b","name":"Doug Schuhardt","registered_at":"2026-06-21T05:09:46Z","symbol":"NIM1829703","token_address":"0x09263b40d56cb45d07707cebe90102d1339f814d","type":"artist","uuid":"dc69acee-5658-447e-9c32-64f39b516efa"}
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 0x06fa149e1f37eaec25635935882cb7b5c232ba629ca5a02e399e7b6e0590e88b. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc69acee-5658-447e-9c32-64f39b516efa.json and https://artists.proofprofile.net/proofs/artist/dc69acee-5658-447e-9c32-64f39b516efa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x06fa149e1f37eaec25635935882cb7b5c232ba629ca5a02e399e7b6e0590e88b","name":"Doug Schuhardt","registered_at":"2026-06-21T05:09:46Z","symbol":"NIM1829703","token_address":"0x09263b40d56cb45d07707cebe90102d1339f814d","type":"artist","uuid":"dc69acee-5658-447e-9c32-64f39b516efa"}
album: Jersey Girl
  type: MusicAlbum
  date published: 2023-03-29
album: Jersey Rocks
  type: MusicAlbum
  date published: 2023-05-02
album: Some Infinitely Suffering Thing
  type: MusicAlbum
  date published: 2023-06-22
album: I Can't Take Anymore
  type: MusicAlbum
  date published: 2023-08-11
album: Don't Give Tommy A Gun
  type: MusicAlbum
  date published: 2023-09-28
album: Underground
  type: MusicAlbum
  date published: 2023-11-16
album: Isn't That Enough?
  type: MusicAlbum
  date published: 2024-02-21