徐天佑
type: MusicGroup
genre: cantopop
popularity: 2
followers: 735
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe954ede45dab5d5e07604da8b18d5825604af3f7478629d28a245325da753f23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a943faa-271f-438e-84c5-d74d7dfd8c0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a943faa-271f-438e-84c5-d74d7dfd8c0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a943faa-271f-438e-84c5-d74d7dfd8c0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe954ede45dab5d5e07604da8b18d5825604af3f7478629d28a245325da753f23","name":"徐天佑","registered_at":"2026-06-17T08:20:07Z","symbol":"NIM1336360","token_address":"0x4ebde9c97040daef3567fa7cac52c190bd3dc125","type":"artist","uuid":"7a943faa-271f-438e-84c5-d74d7dfd8c0b"}
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 0xe954ede45dab5d5e07604da8b18d5825604af3f7478629d28a245325da753f23. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a943faa-271f-438e-84c5-d74d7dfd8c0b.json and https://artists.proofprofile.net/proofs/artist/7a943faa-271f-438e-84c5-d74d7dfd8c0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
  text: {"copyright_id":"0xe954ede45dab5d5e07604da8b18d5825604af3f7478629d28a245325da753f23","name":"徐天佑","registered_at":"2026-06-17T08:20:07Z","symbol":"NIM1336360","token_address":"0x4ebde9c97040daef3567fa7cac52c190bd3dc125","type":"artist","uuid":"7a943faa-271f-438e-84c5-d74d7dfd8c0b"}
album: 茶餐廳
  type: MusicAlbum
  date published: 2012-08-03
album: 密陽
  type: MusicAlbum
  date published: 2016-03-09
album: 史上最遠離家出走
  type: MusicAlbum
  date published: 2016-06-26
album: 我們沒有不期而遇
  type: MusicAlbum
  date published: 2017-05-16
album: Thank You
  type: MusicAlbum
  date published: 2019-02-19
album: 四年一遇 (Viu TV 劇集《二月廿九》主題曲)
  type: MusicAlbum
  date published: 2020-03-13
album: 機械輪迴
  type: MusicAlbum
  date published: 2020-08-28
album: 四年一遇 (ViuTV 劇集《二月廿九》主題曲)
  type: MusicAlbum
  date published: 2021-03-10
album: 機械輪迴
  type: MusicAlbum
  date published: 2021-08-28
album: 匆匆
  type: MusicAlbum
  date published: 2021-11-29
album: Positive
  type: MusicAlbum
  date published: 2022-10-03
album: Grounding
  type: MusicAlbum
  date published: 2023-01-03
album: Positive (20-minutes Solar Plexus Chakra Meditation Version)
  type: MusicAlbum
  date published: 2023-11-23
album: Awakening
  type: MusicAlbum
  date published: 2023-11-24
album: Grounding (20-minutes Root Chakra Meditation version)
  type: MusicAlbum
  date published: 2023-11-24
album: Channeling
  type: MusicAlbum
  date published: 2024-07-02
album: Healing
  type: MusicAlbum
  date published: 2024-08-08
album: Healing (20-minutes Heart Chakra Meditation Version)
  type: MusicAlbum
  date published: 2024-10-15