Frank Mancuso
type: MusicGroup
description: Frank Octavius Mancuso (May 23, 1918 – August 4, 2007) was an American professional baseball player and, served as a Houston City Council member for 30 years after his sports career had ended. He play
popularity: 7
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2252f3a7fefc6d4afa53ad031cbb158aaf0269912fe0a4f64f615d72c540f98d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8195a579-0062-4fe2-bd00-8b921fc43e51.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8195a579-0062-4fe2-bd00-8b921fc43e51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8195a579-0062-4fe2-bd00-8b921fc43e51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2252f3a7fefc6d4afa53ad031cbb158aaf0269912fe0a4f64f615d72c540f98d","name":"Frank Mancuso","registered_at":"2026-06-17T10:50:07Z","symbol":"NIM1372129","token_address":"0x03a4aa7c4538055353f7fbe65a209f4a4ddaf2ba","type":"artist","uuid":"8195a579-0062-4fe2-bd00-8b921fc43e51"}
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 0x2252f3a7fefc6d4afa53ad031cbb158aaf0269912fe0a4f64f615d72c540f98d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8195a579-0062-4fe2-bd00-8b921fc43e51.json and https://artists.proofprofile.net/proofs/artist/8195a579-0062-4fe2-bd00-8b921fc43e51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x2252f3a7fefc6d4afa53ad031cbb158aaf0269912fe0a4f64f615d72c540f98d","name":"Frank Mancuso","registered_at":"2026-06-17T10:50:07Z","symbol":"NIM1372129","token_address":"0x03a4aa7c4538055353f7fbe65a209f4a4ddaf2ba","type":"artist","uuid":"8195a579-0062-4fe2-bd00-8b921fc43e51"}
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  type: MusicAlbum
  date published: 2022-07-01
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