Yusemei
type: MusicGroup
genre: uk garage
popularity: 3
followers: 233
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3cefa16517d6c859f491e6379d051377d1a00ee136e2133b004933e09d0b7f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef2ec19a-e00e-4c85-a65b-02a7d0daf681.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef2ec19a-e00e-4c85-a65b-02a7d0daf681.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef2ec19a-e00e-4c85-a65b-02a7d0daf681
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
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 0xb3cefa16517d6c859f491e6379d051377d1a00ee136e2133b004933e09d0b7f8. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef2ec19a-e00e-4c85-a65b-02a7d0daf681.json and https://artists.proofprofile.net/proofs/artist/ef2ec19a-e00e-4c85-a65b-02a7d0daf681.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
album: Icky and Sticky
  type: MusicAlbum
  date published: 2018-12-14
album: Night Drugs
  type: MusicAlbum
  date published: 2019-01-17
album: Soufflé
  type: MusicAlbum
  date published: 2019-06-14
album: Hawaii
  type: MusicAlbum
  date published: 2019-07-21
album: Bang!
  type: MusicAlbum
  date published: 2020-02-06
album: YUSEMEI'S SONG
  type: MusicAlbum
  date published: 2020-05-29
album: miss u more than u miss me
  type: MusicAlbum
  date published: 2021-08-06
album: A Game of Chase
  type: MusicAlbum
  date published: 2022-01-14
album: 1971
  type: MusicAlbum
  date published: 2022-05-06
album: Body to Wine
  type: MusicAlbum
  date published: 2022-06-10
album: Whats The Problem
  type: MusicAlbum
  date published: 2022-08-06
album: Fall Out
  type: MusicAlbum
  date published: 2022-08-23
album: Low Waisted Jeans
  type: MusicAlbum
  date published: 2022-12-31
album: Still Child
  type: MusicAlbum
  date published: 2023-01-17