Franklin Nelson
type: MusicGroup
description: Franklin S. Nelson (June 2, 1933 – February 6, 2019) was an American ice dancer from Tulsa, Oklahoma. Competing in partnership with Sidney Arnold, he was the 1956 U.S. national bronze medalist, and pl
popularity: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5efc9a01ade6d57e068f1969186cbbc7230ba3ad743a00bb3179d9c4c954d46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74486d93-51fd-4e71-9b4b-4b72a136bbaa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74486d93-51fd-4e71-9b4b-4b72a136bbaa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/74486d93-51fd-4e71-9b4b-4b72a136bbaa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5efc9a01ade6d57e068f1969186cbbc7230ba3ad743a00bb3179d9c4c954d46","name":"Franklin Nelson","registered_at":"2026-06-14T16:41:44Z","symbol":"NIM0513463","token_address":"0xc3d050ab00b9871b4b6651386248110788bbd027","type":"artist","uuid":"74486d93-51fd-4e71-9b4b-4b72a136bbaa"}
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 0xd5efc9a01ade6d57e068f1969186cbbc7230ba3ad743a00bb3179d9c4c954d46. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74486d93-51fd-4e71-9b4b-4b72a136bbaa.json and https://artists.proofprofile.net/proofs/artist/74486d93-51fd-4e71-9b4b-4b72a136bbaa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xd5efc9a01ade6d57e068f1969186cbbc7230ba3ad743a00bb3179d9c4c954d46","name":"Franklin Nelson","registered_at":"2026-06-14T16:41:44Z","symbol":"NIM0513463","token_address":"0xc3d050ab00b9871b4b6651386248110788bbd027","type":"artist","uuid":"74486d93-51fd-4e71-9b4b-4b72a136bbaa"}
album: Come Again
  type: MusicAlbum
  date published: 2025-03-07
album: Sitra
  type: MusicAlbum
  date published: 2025-04-04