贺娜
type: MusicGroup
popularity: 6
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x609a599e5c2539d44a416847c261aa2412d04b9b2913b17783bc23a3eb654f1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2551365-6e2a-441e-aae2-aaf7b9116d55.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2551365-6e2a-441e-aae2-aaf7b9116d55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2551365-6e2a-441e-aae2-aaf7b9116d55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x609a599e5c2539d44a416847c261aa2412d04b9b2913b17783bc23a3eb654f1e","name":"贺娜","registered_at":"2026-06-20T06:32:15Z","symbol":"NIM1540269","token_address":"0xa2c6aa9ebe5696aae481b565d85663389ccc9a87","type":"artist","uuid":"a2551365-6e2a-441e-aae2-aaf7b9116d55"}
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 0x609a599e5c2539d44a416847c261aa2412d04b9b2913b17783bc23a3eb654f1e. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2551365-6e2a-441e-aae2-aaf7b9116d55.json and https://artists.proofprofile.net/proofs/artist/a2551365-6e2a-441e-aae2-aaf7b9116d55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x609a599e5c2539d44a416847c261aa2412d04b9b2913b17783bc23a3eb654f1e","name":"贺娜","registered_at":"2026-06-20T06:32:15Z","symbol":"NIM1540269","token_address":"0xa2c6aa9ebe5696aae481b565d85663389ccc9a87","type":"artist","uuid":"a2551365-6e2a-441e-aae2-aaf7b9116d55"}
album: 花弦月
  type: MusicAlbum
  date published: 2015-10-20
album: 陕北女娃娃
  type: MusicAlbum
  date published: 2017-03-29
album: 一曲红尘
  type: MusicAlbum
  date published: 2017-12-04
album: 天在下雪我在想你
  type: MusicAlbum
  date published: 2018-01-26
album: 落花白
  type: MusicAlbum
  date published: 2020-04-10
album: 相亲相爱（群星）
  type: MusicAlbum
  date published: 2021-02-02
album: 秦腔！红灯记（打不尽豺狼决不下战场）
  type: MusicAlbum
  date published: 2021-04-27
album: 看谁都不如你
  type: MusicAlbum
  date published: 2023-07-08
album: 南泥湾
  type: MusicAlbum
  date published: 2023-11-22
album: 米脂婆姨绥德汉
  type: MusicAlbum
  date published: 2024-05-09
album: 这么好个地方
  type: MusicAlbum
  date published: 2024-08-08
album: 叫一声哥哥你快回来
  type: MusicAlbum
  date published: 2024-09-20
album: 秧歌调
  type: MusicAlbum
  date published: 2025-03-29
album: 三十而已DJ（女版）
  type: MusicAlbum
  date published: 2025-08-01