Brand
type: MusicGroup
description: thumb|right|alt=Photograph of the Apple Store Omotesando in Tokyo, Japan|Apple Inc. was the world's most valuable brand in 2024 according to Brand Finance. thumb|The Coca-Cola wordmark is a distinctiv
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcab46a5f8ce46f47b0045d3b8ba7fefc2d782ae15808bc6a4ae2d7a5856491b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb826848-bb91-4609-b4dd-3b40d334abff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb826848-bb91-4609-b4dd-3b40d334abff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb826848-bb91-4609-b4dd-3b40d334abff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
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 0xcab46a5f8ce46f47b0045d3b8ba7fefc2d782ae15808bc6a4ae2d7a5856491b6. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb826848-bb91-4609-b4dd-3b40d334abff.json and https://artists.proofprofile.net/proofs/artist/eb826848-bb91-4609-b4dd-3b40d334abff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Bad Girlfriend
  type: MusicAlbum
  date published: 2022-07-30
album: New Love Story
  type: MusicAlbum
  date published: 2023-05-10
album: Be My Life
  type: MusicAlbum
  date published: 2023-08-12
album: Go to Hell
  type: MusicAlbum
  date published: 2024-02-26