Rich Piana
type: MusicGroup
description: Richard Eugene Piana (September 26, 1970August 25, 2017) was an American bodybuilder, businessman, and YouTuber. He won the National Physique Committee (NPC) Mr. Teen California title in 1989, NPC Mr.
popularity: 9
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb888df3d8c52a1be5a80510ccdcf354441bb86c8a659fb588b8642df0652507b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f25594a-f453-4563-9ff1-b9bf56d2522d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f25594a-f453-4563-9ff1-b9bf56d2522d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f25594a-f453-4563-9ff1-b9bf56d2522d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb888df3d8c52a1be5a80510ccdcf354441bb86c8a659fb588b8642df0652507b","name":"Rich Piana","registered_at":"2026-06-16T22:47:24Z","symbol":"NIM1199748","token_address":"0x9e4487ac0256cf4301f6b788db4bcceb300a18a1","type":"artist","uuid":"5f25594a-f453-4563-9ff1-b9bf56d2522d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb888df3d8c52a1be5a80510ccdcf354441bb86c8a659fb588b8642df0652507b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f25594a-f453-4563-9ff1-b9bf56d2522d.json and https://artists.proofprofile.net/proofs/artist/5f25594a-f453-4563-9ff1-b9bf56d2522d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb888df3d8c52a1be5a80510ccdcf354441bb86c8a659fb588b8642df0652507b","name":"Rich Piana","registered_at":"2026-06-16T22:47:24Z","symbol":"NIM1199748","token_address":"0x9e4487ac0256cf4301f6b788db4bcceb300a18a1","type":"artist","uuid":"5f25594a-f453-4563-9ff1-b9bf56d2522d"}