Amy Yang
type: MusicGroup
description: Amy Yang, also known as Yang Hee-Young (, born 28 July 1989) is a South Korean professional golfer, currently playing on the United States–based LPGA Tour and on the Ladies European Tour (LET). Amate
popularity: 3
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e1216b4755c065c1d24829f091020675806cd46bc34a7fa015151881c59d16b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954088
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954088
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7aa49a56-337a-44d3-8624-f2303b720b49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7aa49a56-337a-44d3-8624-f2303b720b49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7aa49a56-337a-44d3-8624-f2303b720b49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T11:10:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e1216b4755c065c1d24829f091020675806cd46bc34a7fa015151881c59d16b","name":"Amy Yang","registered_at":"2026-06-17T08:24:27Z","symbol":"NIM1337394","token_address":"0x1d319abda980563906eca188d58984c0d4ead36c","type":"artist","uuid":"7aa49a56-337a-44d3-8624-f2303b720b49"}
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 0x1e1216b4755c065c1d24829f091020675806cd46bc34a7fa015151881c59d16b. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7aa49a56-337a-44d3-8624-f2303b720b49.json and https://artists.proofprofile.net/proofs/artist/7aa49a56-337a-44d3-8624-f2303b720b49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x1e1216b4755c065c1d24829f091020675806cd46bc34a7fa015151881c59d16b","name":"Amy Yang","registered_at":"2026-06-17T08:24:27Z","symbol":"NIM1337394","token_address":"0x1d319abda980563906eca188d58984c0d4ead36c","type":"artist","uuid":"7aa49a56-337a-44d3-8624-f2303b720b49"}
album: Resonance - Piano Music by J.S. Bach, Schumann and Shaw
  type: MusicAlbum
  date published: 2019-08-31