温芙
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd606f39a0caab7d0cd587739fc66b6bd07d16e4416d17e2b8177d8139f990daf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6daa5cd-cf1b-43d8-a458-8cf86ec1a2c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6daa5cd-cf1b-43d8-a458-8cf86ec1a2c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c6daa5cd-cf1b-43d8-a458-8cf86ec1a2c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd606f39a0caab7d0cd587739fc66b6bd07d16e4416d17e2b8177d8139f990daf","name":"温芙","registered_at":"2026-06-20T21:43:35Z","symbol":"NIM1719913","token_address":"0x6c1723fc8da81d3f76084ee2e89a61e4af07cdde","type":"artist","uuid":"c6daa5cd-cf1b-43d8-a458-8cf86ec1a2c9"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd606f39a0caab7d0cd587739fc66b6bd07d16e4416d17e2b8177d8139f990daf. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6daa5cd-cf1b-43d8-a458-8cf86ec1a2c9.json and https://artists.proofprofile.net/proofs/artist/c6daa5cd-cf1b-43d8-a458-8cf86ec1a2c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd606f39a0caab7d0cd587739fc66b6bd07d16e4416d17e2b8177d8139f990daf","name":"温芙","registered_at":"2026-06-20T21:43:35Z","symbol":"NIM1719913","token_address":"0x6c1723fc8da81d3f76084ee2e89a61e4af07cdde","type":"artist","uuid":"c6daa5cd-cf1b-43d8-a458-8cf86ec1a2c9"}
album: 化作一个暖冬
  type: MusicAlbum
  date published: 2025-08-25
album: 邋遢的
  type: MusicAlbum
  date published: 2025-10-03
album: 闪动的光泽
  type: MusicAlbum
  date published: 2025-10-14
album: 冬日热饮
  type: MusicAlbum
  date published: 2025-10-27
album: 向北方
  type: MusicAlbum
  date published: 2025-10-28
album: 万众鼓舞
  type: MusicAlbum
  date published: 2025-10-29
album: 聊得来
  type: MusicAlbum
  date published: 2025-11-04
album: 禅宗修习地
  type: MusicAlbum
  date published: 2025-11-05
album: 重新做
  type: MusicAlbum
  date published: 2025-11-06