王泽言
type: MusicGroup
genre: mandopop
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x585ae734600190362db74ff30deed4d721ecc0cad4b29fb7d33fb5740409be47
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/a207c1a3-b923-4f43-aed3-ea23d3e4e488.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a207c1a3-b923-4f43-aed3-ea23d3e4e488.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a207c1a3-b923-4f43-aed3-ea23d3e4e488
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x585ae734600190362db74ff30deed4d721ecc0cad4b29fb7d33fb5740409be47","name":"王泽言","registered_at":"2026-06-20T06:25:58Z","symbol":"NIM1538930","token_address":"0x23b45b9b2a266d92fe777abdae0b2e2e0f82946f","type":"artist","uuid":"a207c1a3-b923-4f43-aed3-ea23d3e4e488"}
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 0x585ae734600190362db74ff30deed4d721ecc0cad4b29fb7d33fb5740409be47. 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/a207c1a3-b923-4f43-aed3-ea23d3e4e488.json and https://artists.proofprofile.net/proofs/artist/a207c1a3-b923-4f43-aed3-ea23d3e4e488.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x585ae734600190362db74ff30deed4d721ecc0cad4b29fb7d33fb5740409be47","name":"王泽言","registered_at":"2026-06-20T06:25:58Z","symbol":"NIM1538930","token_address":"0x23b45b9b2a266d92fe777abdae0b2e2e0f82946f","type":"artist","uuid":"a207c1a3-b923-4f43-aed3-ea23d3e4e488"}
album: 趁着年轻
  type: MusicAlbum
  date published: 2019-06-13
album: 爱失控
  type: MusicAlbum
  date published: 2019-10-12
album: 甜不腻
  type: MusicAlbum
  date published: 2019-10-12
album: 提线木偶
  type: MusicAlbum
  date published: 2019-10-13
album: 趁着年轻
  type: MusicAlbum
  date published: 2019-10-15
album: 心脏在左你在右
  type: MusicAlbum
  date published: 2021-09-28
album: 黑暗英雄
  type: MusicAlbum
  date published: 2021-09-28
album: 光顾
  type: MusicAlbum
  date published: 2021-09-28
album: 失眠星球
  type: MusicAlbum
  date published: 2021-09-28
album: 晚安关系
  type: MusicAlbum
  date published: 2021-09-28
album: 宇宙与尘埃
  type: MusicAlbum
  date published: 2021-09-28
album: 医术家
  type: MusicAlbum
  date published: 2021-09-28
album: 可惜不勇敢
  type: MusicAlbum
  date published: 2021-09-28
album: 初恋未果
  type: MusicAlbum
  date published: 2021-09-28
album: 晴书
  type: MusicAlbum
  date published: 2021-09-28
album: 游人念
  type: MusicAlbum
  date published: 2021-09-28
album: 模拟未来
  type: MusicAlbum
  date published: 2021-12-28
album: 特别邀请
  type: MusicAlbum
  date published: 2022-04-22
album: 特别邀请
  type: MusicAlbum
  date published: 2022-04-26
album: 孤笛叹
  type: MusicAlbum
  date published: 2022-07-30
album: 创世录
  type: MusicAlbum
  date published: 2022-08-03
album: 最好别这样
  type: MusicAlbum
  date published: 2022-08-27
album: 祝我们是朋友
  type: MusicAlbum
  date published: 2022-10-27
album: 0/1
  type: MusicAlbum
  date published: 2022-11-09
album: 一圈一圈
  type: MusicAlbum
  date published: 2022-12-14
album: 回溯中
  type: MusicAlbum
  date published: 2022-12-23
album: 努力遗憾 (Piano Version)
  type: MusicAlbum
  date published: 2023-07-21
album: 超乐者
  type: MusicAlbum
  date published: 2023-07-28
album: 树洞
  type: MusicAlbum
  date published: 2024-06-13
album: 帮你忘了他
  type: MusicAlbum
  date published: 2024-11-11
album: 钻戒
  type: MusicAlbum
  date published: 2024-11-22
album: 好好说
  type: MusicAlbum
  date published: 2024-12-21
album: 雨和雪都在下
  type: MusicAlbum
  date published: 2025-01-11
album: 伤疤进化论
  type: MusicAlbum
  date published: 2025-05-28