mei
type: MusicGroup
genre: j-pop
genre: j-r&b
description: MEI may refer to: Education MEI Academy, an international school Mathematics in Education and Industry, an examination board affiliated with the OCR examination board Mennonite Educational Institu
popularity: 26
followers: 1835
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e456bbd7a6ac1fd926a7c1809ee36a30fdcf156c04316292f89998aee3da1f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85040339-d4dd-4e16-b572-130a0247dc76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85040339-d4dd-4e16-b572-130a0247dc76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/85040339-d4dd-4e16-b572-130a0247dc76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x5e456bbd7a6ac1fd926a7c1809ee36a30fdcf156c04316292f89998aee3da1f8. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85040339-d4dd-4e16-b572-130a0247dc76.json and https://artists.proofprofile.net/proofs/artist/85040339-d4dd-4e16-b572-130a0247dc76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Rise
  type: MusicAlbum
  date published: 2014
album: 我
  type: MusicAlbum
  date published: 2014-07-25
album: 青春
  type: MusicAlbum
  date published: 2014-07-25
album: Drama.F
  type: MusicAlbum
  date published: 2020-01-15
album: Drama.F
  type: MusicAlbum
  date published: 2020-01-15
album: BLUE LIGHT
  type: MusicAlbum
  date published: 2020-03-12
album: BLUE LIGHT
  type: MusicAlbum
  date published: 2020-03-12
album: spriterain (Henry Remix)
  type: MusicAlbum
  date published: 2020-03-19
album: spriterain (Henry Remix)
  type: MusicAlbum
  date published: 2020-03-19
album: バニラコテージ
  type: MusicAlbum
  date published: 2020-06-01
album: Vanilla Cottage
  type: MusicAlbum
  date published: 2020-06-01
album: あなたが必要 （Live ver.）
  type: MusicAlbum
  date published: 2021-02-10
album: DILEMMA
  type: MusicAlbum
  date published: 2021-04-09
album: Pleasure
  type: MusicAlbum
  date published: 2021-05-26
album: Grab Your Love
  type: MusicAlbum
  date published: 2021-08-13
album: Slow Curve
  type: MusicAlbum
  date published: 2022-05-24
album: weeeeeee !
  type: MusicAlbum
  date published: 2023-03-04
album: You always have me
  type: MusicAlbum
  date published: 2023-06-26
album: To be yourself
  type: MusicAlbum
  date published: 2023-10-02
album: Irodori
  type: MusicAlbum
  date published: 2024-07-04
album: Forest Whispers
  type: MusicAlbum
  date published: 2025-04-19
album: quiet time
  type: MusicAlbum
  date published: 2025-04-26
album: Lost the world
  type: MusicAlbum
  date published: 2025-05-02