The Dubs
type: MusicGroup
description: The Dubs are an American doo wop vocal group formed in 1956, best known for their songs "Could This Be Magic", "Don't Ask Me to Be Lonely" and "Chapel of Dreams". Original career, 1956-1958 The origi
popularity: 5
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd00b04b84b4734bcf0a3089e2bbcee8dad2e6b4ec137047b3bedf530ba3afae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab73ee17-98d1-4026-8f79-a4ea4337e303.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab73ee17-98d1-4026-8f79-a4ea4337e303.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab73ee17-98d1-4026-8f79-a4ea4337e303
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd00b04b84b4734bcf0a3089e2bbcee8dad2e6b4ec137047b3bedf530ba3afae","name":"The Dubs","registered_at":"2026-06-20T09:58:07Z","symbol":"NIM1585706","token_address":"0x42bd7dc7843673de0bc4ced2f6b1e11090e1af14","type":"artist","uuid":"ab73ee17-98d1-4026-8f79-a4ea4337e303"}
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 0xbd00b04b84b4734bcf0a3089e2bbcee8dad2e6b4ec137047b3bedf530ba3afae. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab73ee17-98d1-4026-8f79-a4ea4337e303.json and https://artists.proofprofile.net/proofs/artist/ab73ee17-98d1-4026-8f79-a4ea4337e303.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0xbd00b04b84b4734bcf0a3089e2bbcee8dad2e6b4ec137047b3bedf530ba3afae","name":"The Dubs","registered_at":"2026-06-20T09:58:07Z","symbol":"NIM1585706","token_address":"0x42bd7dc7843673de0bc4ced2f6b1e11090e1af14","type":"artist","uuid":"ab73ee17-98d1-4026-8f79-a4ea4337e303"}