David Chase
type: MusicGroup
description: David Henry ChaseChase says his name was not David DeCesare at birth in this interview: https://interviews.televisionacademy.com/interviews/david-chase# (born August 22, 1945) is an American writer,
popularity: 2
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cbe3fcc60c82d6c2dc2c8096475a45d127f5dd31bc695588161ddf6e631cffe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e7af2a2-1c59-49e3-ba91-69effe16972a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e7af2a2-1c59-49e3-ba91-69effe16972a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e7af2a2-1c59-49e3-ba91-69effe16972a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0cbe3fcc60c82d6c2dc2c8096475a45d127f5dd31bc695588161ddf6e631cffe","name":"David Chase","registered_at":"2026-06-15T18:39:30Z","symbol":"NIM0796911","token_address":"0x97f9c4a4e42f86380a55206b5f6071932fc61478","type":"artist","uuid":"0e7af2a2-1c59-49e3-ba91-69effe16972a"}
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 0x0cbe3fcc60c82d6c2dc2c8096475a45d127f5dd31bc695588161ddf6e631cffe. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e7af2a2-1c59-49e3-ba91-69effe16972a.json and https://artists.proofprofile.net/proofs/artist/0e7af2a2-1c59-49e3-ba91-69effe16972a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T05:46:35Z
  text: {"copyright_id":"0x0cbe3fcc60c82d6c2dc2c8096475a45d127f5dd31bc695588161ddf6e631cffe","name":"David Chase","registered_at":"2026-06-15T18:39:30Z","symbol":"NIM0796911","token_address":"0x97f9c4a4e42f86380a55206b5f6071932fc61478","type":"artist","uuid":"0e7af2a2-1c59-49e3-ba91-69effe16972a"}
album: Appalachian Stories
  type: MusicAlbum
  date published: 2020-06-02