冯一航
type: MusicGroup
popularity: 2
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96e70deb6e72b3f5cc2b874341c031ee9031609159a386fc6dc9cf1f2eecf855
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b42730f0-c0d2-43a3-87de-1ea4fca220ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b42730f0-c0d2-43a3-87de-1ea4fca220ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b42730f0-c0d2-43a3-87de-1ea4fca220ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96e70deb6e72b3f5cc2b874341c031ee9031609159a386fc6dc9cf1f2eecf855","name":"冯一航","registered_at":"2026-06-20T14:13:44Z","symbol":"NIM1627574","token_address":"0x3899cbc3b8cfe7f1abf330be9124d61cd58a758b","type":"artist","uuid":"b42730f0-c0d2-43a3-87de-1ea4fca220ea"}
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 0x96e70deb6e72b3f5cc2b874341c031ee9031609159a386fc6dc9cf1f2eecf855. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b42730f0-c0d2-43a3-87de-1ea4fca220ea.json and https://artists.proofprofile.net/proofs/artist/b42730f0-c0d2-43a3-87de-1ea4fca220ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x96e70deb6e72b3f5cc2b874341c031ee9031609159a386fc6dc9cf1f2eecf855","name":"冯一航","registered_at":"2026-06-20T14:13:44Z","symbol":"NIM1627574","token_address":"0x3899cbc3b8cfe7f1abf330be9124d61cd58a758b","type":"artist","uuid":"b42730f0-c0d2-43a3-87de-1ea4fca220ea"}
album: 想你
  type: MusicAlbum
  date published: 2018-11-12
album: 土豆花
  type: MusicAlbum
  date published: 2020-01-25
album: 舍不得你走
  type: MusicAlbum
  date published: 2020-07-07
album: 脸咋这么厚 (DJ默涵版)
  type: MusicAlbum
  date published: 2021-02-03
album: 黄土之恋 (新版)
  type: MusicAlbum
  date published: 2022-02-27
album: 花轿里的人 (男声版)
  type: MusicAlbum
  date published: 2022-04-15
album: 花轿里的人 (DJ默涵版)
  type: MusicAlbum
  date published: 2022-05-20
album: 谈写人生
  type: MusicAlbum
  date published: 2022-06-20
album: 谈写人生
  type: MusicAlbum
  date published: 2022-06-20
album: 一壶老酒
  type: MusicAlbum
  date published: 2023-09-13
album: 戲
  type: MusicAlbum
  date published: 2024-07-13