MEID
type: MusicGroup
description: REDIRECT Mobile equipment identifier
popularity: 2
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a32a558ea9b1eb6a6efe7b1e8e546cfcaca656d0a00fd01a6eb2a13eb7348d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b620ec87-80b3-4c4e-9de5-a6b2ad1444b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b620ec87-80b3-4c4e-9de5-a6b2ad1444b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b620ec87-80b3-4c4e-9de5-a6b2ad1444b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
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 0x7a32a558ea9b1eb6a6efe7b1e8e546cfcaca656d0a00fd01a6eb2a13eb7348d4. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b620ec87-80b3-4c4e-9de5-a6b2ad1444b6.json and https://artists.proofprofile.net/proofs/artist/b620ec87-80b3-4c4e-9de5-a6b2ad1444b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
album: Wall ~Go over the wall~
  type: MusicAlbum
  date published: 2019-12-16
album: Cinderella
  type: MusicAlbum
  date published: 2019-12-16
album: 1PAGE
  type: MusicAlbum
  date published: 2019-12-16
album: 進め！
  type: MusicAlbum
  date published: 2020-09-10
album: Go ahead!
  type: MusicAlbum
  date published: 2020-09-10
album: Sparkling Love
  type: MusicAlbum
  date published: 2020-09-27
album: 1PAGE (2021ver.)
  type: MusicAlbum
  date published: 2021-04-15
album: 1PAGE (2021ver.)
  type: MusicAlbum
  date published: 2021-04-15
album: きっと君なんだ
  type: MusicAlbum
  date published: 2022-09-11
album: it must be you
  type: MusicAlbum
  date published: 2022-09-11
album: See you.
  type: MusicAlbum
  date published: 2023-01-16
album: またね。
  type: MusicAlbum
  date published: 2023-01-16
album: In this world where just being alive is difficult
  type: MusicAlbum
  date published: 2023-01-16
album: 生きているそれだけでも難しいこの世界で
  type: MusicAlbum
  date published: 2023-01-16
album: To Hikari
  type: MusicAlbum
  date published: 2023-07-17
album: ひかりへ
  type: MusicAlbum
  date published: 2023-07-17
album: JET BLACK
  type: MusicAlbum
  date published: 2024-01-01
album: JET BLACK
  type: MusicAlbum
  date published: 2024-01-01
album: ひかりへ / JET BLACK
  type: MusicAlbum
  date published: 2024-05-01
album: To Hikari / JET BLACK
  type: MusicAlbum
  date published: 2024-05-01
album: Place Stage
  type: MusicAlbum
  date published: 2024-08-29
album: Place☆Stage
  type: MusicAlbum
  date published: 2024-08-29