Café Society
type: MusicGroup
genre: disco
genre: hi-nrg
genre: italo dance
genre: italo disco
description: thumb|upright|Le Dôme Café in Paris, frequented by School of Paris artists during the 1920s and 1930s. Café society was the description of the "Beautiful People" and "Bright Young Things" who gathered
popularity: 29
followers: 799
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbda373da76451f2478d5aafc48ceed3c5cc30283a9add6d1de8d1412fa64d97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4b7d04f-5c1c-4976-982e-f3faae05e13a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4b7d04f-5c1c-4976-982e-f3faae05e13a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4b7d04f-5c1c-4976-982e-f3faae05e13a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbda373da76451f2478d5aafc48ceed3c5cc30283a9add6d1de8d1412fa64d97","name":"Café Society","registered_at":"2026-06-12T10:48:27Z","symbol":"NIM0274704","token_address":"0x342aad5326292fc7b2cd78cbcaf94b6344e76c02","type":"artist","uuid":"d4b7d04f-5c1c-4976-982e-f3faae05e13a"}
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 0xfbda373da76451f2478d5aafc48ceed3c5cc30283a9add6d1de8d1412fa64d97. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4b7d04f-5c1c-4976-982e-f3faae05e13a.json and https://artists.proofprofile.net/proofs/artist/d4b7d04f-5c1c-4976-982e-f3faae05e13a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xfbda373da76451f2478d5aafc48ceed3c5cc30283a9add6d1de8d1412fa64d97","name":"Café Society","registered_at":"2026-06-12T10:48:27Z","symbol":"NIM0274704","token_address":"0x342aad5326292fc7b2cd78cbcaf94b6344e76c02","type":"artist","uuid":"d4b7d04f-5c1c-4976-982e-f3faae05e13a"}