The Shuffles
type: MusicGroup
genre: nederpop
description: thumb|The Shuffles in February 1970. The Shuffles were a Dutch pop band formed in Rosmalen, North Brabant. The group, fronted by the late Albert West, were active from 1963 until 1973. Discography S
popularity: 15
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x723d25baa158d668ccb7eb31a6e79f53a5792b54a00d4742fdb01f935ed50809
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4abfb265-eb6c-4e1d-8076-5c7b02531d08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4abfb265-eb6c-4e1d-8076-5c7b02531d08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4abfb265-eb6c-4e1d-8076-5c7b02531d08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x723d25baa158d668ccb7eb31a6e79f53a5792b54a00d4742fdb01f935ed50809","name":"The Shuffles","registered_at":"2026-06-14T12:19:16Z","symbol":"NIM0450824","token_address":"0xd05a1a09a68aa656f000b7c22fffa228e4e5a90d","type":"artist","uuid":"4abfb265-eb6c-4e1d-8076-5c7b02531d08"}
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 0x723d25baa158d668ccb7eb31a6e79f53a5792b54a00d4742fdb01f935ed50809. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4abfb265-eb6c-4e1d-8076-5c7b02531d08.json and https://artists.proofprofile.net/proofs/artist/4abfb265-eb6c-4e1d-8076-5c7b02531d08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0x723d25baa158d668ccb7eb31a6e79f53a5792b54a00d4742fdb01f935ed50809","name":"The Shuffles","registered_at":"2026-06-14T12:19:16Z","symbol":"NIM0450824","token_address":"0xd05a1a09a68aa656f000b7c22fffa228e4e5a90d","type":"artist","uuid":"4abfb265-eb6c-4e1d-8076-5c7b02531d08"}
album: Teardrop on Teardrop + Silly Man
  type: MusicAlbum
  date published: 1971-08-14