Josh Napert
type: MusicGroup
popularity: 19
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebb9f508983c4af048f4c8a3219451018bdd8a575bdbc97efa76bd678b71252a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fdba8bc-ceb8-4797-8ec1-9a2ce1c0af27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fdba8bc-ceb8-4797-8ec1-9a2ce1c0af27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9fdba8bc-ceb8-4797-8ec1-9a2ce1c0af27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebb9f508983c4af048f4c8a3219451018bdd8a575bdbc97efa76bd678b71252a","name":"Josh Napert","registered_at":"2026-06-14T21:23:12Z","symbol":"NIM0580543","token_address":"0xb5e4dc33daff11dd8ebf497ea7e848c8c04398c8","type":"artist","uuid":"9fdba8bc-ceb8-4797-8ec1-9a2ce1c0af27"}
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 0xebb9f508983c4af048f4c8a3219451018bdd8a575bdbc97efa76bd678b71252a. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9fdba8bc-ceb8-4797-8ec1-9a2ce1c0af27.json and https://artists.proofprofile.net/proofs/artist/9fdba8bc-ceb8-4797-8ec1-9a2ce1c0af27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xebb9f508983c4af048f4c8a3219451018bdd8a575bdbc97efa76bd678b71252a","name":"Josh Napert","registered_at":"2026-06-14T21:23:12Z","symbol":"NIM0580543","token_address":"0xb5e4dc33daff11dd8ebf497ea7e848c8c04398c8","type":"artist","uuid":"9fdba8bc-ceb8-4797-8ec1-9a2ce1c0af27"}
album: Josh Napert
  type: MusicAlbum
  date published: 2011-06-06
album: Stranger
  type: MusicAlbum
  date published: 2015-12-07