咖啡香
type: MusicGroup
popularity: 10
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cd183129ebc41a14c12ed1a6e0818b34140d22018591624109840b8caba8a36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cd8fd04-4751-40b2-9f32-17e8754e01df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cd8fd04-4751-40b2-9f32-17e8754e01df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cd8fd04-4751-40b2-9f32-17e8754e01df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2cd183129ebc41a14c12ed1a6e0818b34140d22018591624109840b8caba8a36","name":"咖啡香","registered_at":"2026-06-17T09:12:23Z","symbol":"NIM1348818","token_address":"0x959ac23849857608f6ed9a3f568b321bf4e3e403","type":"artist","uuid":"7cd8fd04-4751-40b2-9f32-17e8754e01df"}
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 0x2cd183129ebc41a14c12ed1a6e0818b34140d22018591624109840b8caba8a36. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cd8fd04-4751-40b2-9f32-17e8754e01df.json and https://artists.proofprofile.net/proofs/artist/7cd8fd04-4751-40b2-9f32-17e8754e01df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x2cd183129ebc41a14c12ed1a6e0818b34140d22018591624109840b8caba8a36","name":"咖啡香","registered_at":"2026-06-17T09:12:23Z","symbol":"NIM1348818","token_address":"0x959ac23849857608f6ed9a3f568b321bf4e3e403","type":"artist","uuid":"7cd8fd04-4751-40b2-9f32-17e8754e01df"}
album: 意大利的咖啡味 - 格调的美妙爵士乐钢琴曲和秋天的音乐为了高级的约会
  type: MusicAlbum
  date published: 2019-09-24
album: 爵士咖啡馆：一边喝咖啡一边听爵士，轻松听的歌曲，下午的爵士乐，咖馆的背景音乐
  type: MusicAlbum
  date published: 2021-11-17
album: 早上的爵士乐: 爵士早饭，咖啡店的氛围，以阅读和学习的爵士，最放松的爵士乐
  type: MusicAlbum
  date published: 2022-07-08