Greg Schwem
type: MusicGroup
genre: comedy
popularity: 6
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06350efbcba223cc317158aac7b4c92d7c898f11f62f182761ebd77c3d98ccf7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/301e4250-dd04-471c-a392-45eff4133005.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/301e4250-dd04-471c-a392-45eff4133005.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/301e4250-dd04-471c-a392-45eff4133005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06350efbcba223cc317158aac7b4c92d7c898f11f62f182761ebd77c3d98ccf7","name":"Greg Schwem","registered_at":"2026-06-16T06:21:36Z","symbol":"NIM0964517","token_address":"0xc46876b4a59a543da4ec81fdaa371423223d1607","type":"artist","uuid":"301e4250-dd04-471c-a392-45eff4133005"}
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 0x06350efbcba223cc317158aac7b4c92d7c898f11f62f182761ebd77c3d98ccf7. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/301e4250-dd04-471c-a392-45eff4133005.json and https://artists.proofprofile.net/proofs/artist/301e4250-dd04-471c-a392-45eff4133005.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x06350efbcba223cc317158aac7b4c92d7c898f11f62f182761ebd77c3d98ccf7","name":"Greg Schwem","registered_at":"2026-06-16T06:21:36Z","symbol":"NIM0964517","token_address":"0xc46876b4a59a543da4ec81fdaa371423223d1607","type":"artist","uuid":"301e4250-dd04-471c-a392-45eff4133005"}
album: Comedy With a Byte
  type: MusicAlbum
  date published: 2009-06-01
album: Dry Bar Comedy Presents Greg Schwem: You Can't Quarantine Laughter
  type: MusicAlbum
  date published: 2024-03-12
album: Dry Bar Comedy Presents: Greg Schwem: You Can't Quarantine Laughter
  type: MusicAlbum
  date published: 2024-03-12