James Deluca
type: MusicGroup
popularity: 18
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4c441f5a99a76576d407737926a0b9edf4ba89e4d1b66087ac0ae09f92260d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ef83acc-255b-457f-8532-d7c83972c45d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ef83acc-255b-457f-8532-d7c83972c45d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ef83acc-255b-457f-8532-d7c83972c45d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4c441f5a99a76576d407737926a0b9edf4ba89e4d1b66087ac0ae09f92260d1","name":"James Deluca","registered_at":"2026-06-14T19:34:00Z","symbol":"NIM0554519","token_address":"0x5d999a452f735a474cd1e5d7f7ff314cb17a9986","type":"artist","uuid":"8ef83acc-255b-457f-8532-d7c83972c45d"}
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 0xc4c441f5a99a76576d407737926a0b9edf4ba89e4d1b66087ac0ae09f92260d1. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ef83acc-255b-457f-8532-d7c83972c45d.json and https://artists.proofprofile.net/proofs/artist/8ef83acc-255b-457f-8532-d7c83972c45d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:33:01Z
  text: {"copyright_id":"0xc4c441f5a99a76576d407737926a0b9edf4ba89e4d1b66087ac0ae09f92260d1","name":"James Deluca","registered_at":"2026-06-14T19:34:00Z","symbol":"NIM0554519","token_address":"0x5d999a452f735a474cd1e5d7f7ff314cb17a9986","type":"artist","uuid":"8ef83acc-255b-457f-8532-d7c83972c45d"}
album: Dance
  type: MusicAlbum
  date published: 2017-05-18
album: Escalation
  type: MusicAlbum
  date published: 2017-05-18
album: Up We Go
  type: MusicAlbum
  date published: 2017-05-18
album: Black and White
  type: MusicAlbum
  date published: 2017-05-18
album: Music for Haute Cuisine
  type: MusicAlbum
  date published: 2019-12-05
album: Music for Haute Cuisine
  type: MusicAlbum
  date published: 2019-12-05
album: Music for Delicious Meals
  type: MusicAlbum
  date published: 2019-12-09
album: Bgm for Organic Coffee Bars
  type: MusicAlbum
  date published: 2019-12-09