Troy Payne
type: MusicGroup
genre: traditional country
description: Troy Payne (born May 8, 1988) is an American former professional basketball player. He played college basketball for Citrus College and Santa Clara University, and played professionally in Australia a
popularity: 5
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85809abfdfc9a3d0e9b71c61dd141a95cbcd2aa0096adefcf4344eba3e122887
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a28ccd97-f2ec-4b48-93fd-f285b55df407.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a28ccd97-f2ec-4b48-93fd-f285b55df407.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a28ccd97-f2ec-4b48-93fd-f285b55df407
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85809abfdfc9a3d0e9b71c61dd141a95cbcd2aa0096adefcf4344eba3e122887","name":"Troy Payne","registered_at":"2026-06-20T06:22:28Z","symbol":"NIM1539077","token_address":"0x0ece6256bf4333616b72661faa55b089b0c51e14","type":"artist","uuid":"a28ccd97-f2ec-4b48-93fd-f285b55df407"}
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 0x85809abfdfc9a3d0e9b71c61dd141a95cbcd2aa0096adefcf4344eba3e122887. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a28ccd97-f2ec-4b48-93fd-f285b55df407.json and https://artists.proofprofile.net/proofs/artist/a28ccd97-f2ec-4b48-93fd-f285b55df407.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x85809abfdfc9a3d0e9b71c61dd141a95cbcd2aa0096adefcf4344eba3e122887","name":"Troy Payne","registered_at":"2026-06-20T06:22:28Z","symbol":"NIM1539077","token_address":"0x0ece6256bf4333616b72661faa55b089b0c51e14","type":"artist","uuid":"a28ccd97-f2ec-4b48-93fd-f285b55df407"}
album: Two Old Cats
  type: MusicAlbum
  date published: 2018-05-08