The Nightcaps
type: MusicGroup
genre: doo-wop
popularity: 2
followers: 379
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1264fcd4ee6f7fd5fa5744fb6e68b7f4bb0820de9f2f7522da8d8b3aeebb03e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a04847f-05fa-4538-b963-8af8bbcc0b94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a04847f-05fa-4538-b963-8af8bbcc0b94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a04847f-05fa-4538-b963-8af8bbcc0b94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1264fcd4ee6f7fd5fa5744fb6e68b7f4bb0820de9f2f7522da8d8b3aeebb03e5","name":"The Nightcaps","registered_at":"2026-06-17T08:10:59Z","symbol":"NIM1334188","token_address":"0x2ffeb40913e2ae32ba811090e8516c3decdf1c81","type":"artist","uuid":"7a04847f-05fa-4538-b963-8af8bbcc0b94"}
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 0x1264fcd4ee6f7fd5fa5744fb6e68b7f4bb0820de9f2f7522da8d8b3aeebb03e5. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a04847f-05fa-4538-b963-8af8bbcc0b94.json and https://artists.proofprofile.net/proofs/artist/7a04847f-05fa-4538-b963-8af8bbcc0b94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
  text: {"copyright_id":"0x1264fcd4ee6f7fd5fa5744fb6e68b7f4bb0820de9f2f7522da8d8b3aeebb03e5","name":"The Nightcaps","registered_at":"2026-06-17T08:10:59Z","symbol":"NIM1334188","token_address":"0x2ffeb40913e2ae32ba811090e8516c3decdf1c81","type":"artist","uuid":"7a04847f-05fa-4538-b963-8af8bbcc0b94"}
album: Wine Wine Wine / Nightcap Rock - Single
  type: MusicAlbum
  date published: 2010-03-23
album: Wine, Wine, Wine: Rockin' with The Nightcaps
  type: MusicAlbum
  date published: 2012-07-24
album: Leisure Time
  type: MusicAlbum
  date published: 2014-09-19
album: Ole Jose
  type: MusicAlbum
  date published: 2014-10-02
album: Essential Hits
  type: MusicAlbum
  date published: 2014-11-09
album: Ole Jose
  type: MusicAlbum
  date published: 2019-04-30
album: Drinking Wine,Wine,Wine::The Best Of The Nightcaps
  type: MusicAlbum
  date published: 2019-06-15
album: Nightcap Rock
  type: MusicAlbum
  date published: 2023-03-17