Josh Smith
type: MusicGroup
description: Joshua Smith (born December 5, 1985) is an American former professional basketball player who played 13 seasons in the National Basketball Association (NBA). Entering the NBA straight out of high scho
popularity: 8
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb41679b890efc5dff450baee1e2596001bd88d14579c446b7dd19b086bc4759c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d06d325-1d4c-4655-a9b7-83fdd4ac9f52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d06d325-1d4c-4655-a9b7-83fdd4ac9f52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d06d325-1d4c-4655-a9b7-83fdd4ac9f52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb41679b890efc5dff450baee1e2596001bd88d14579c446b7dd19b086bc4759c","name":"Josh Smith","registered_at":"2026-06-17T09:11:30Z","symbol":"NIM1348612","token_address":"0x7133e77f9dde7119ffb5e436c5f84ba007e5a6b3","type":"artist","uuid":"7d06d325-1d4c-4655-a9b7-83fdd4ac9f52"}
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 0xb41679b890efc5dff450baee1e2596001bd88d14579c446b7dd19b086bc4759c. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d06d325-1d4c-4655-a9b7-83fdd4ac9f52.json and https://artists.proofprofile.net/proofs/artist/7d06d325-1d4c-4655-a9b7-83fdd4ac9f52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0xb41679b890efc5dff450baee1e2596001bd88d14579c446b7dd19b086bc4759c","name":"Josh Smith","registered_at":"2026-06-17T09:11:30Z","symbol":"NIM1348612","token_address":"0x7133e77f9dde7119ffb5e436c5f84ba007e5a6b3","type":"artist","uuid":"7d06d325-1d4c-4655-a9b7-83fdd4ac9f52"}