FAB-EL
type: MusicGroup
popularity: 5
followers: 841
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2da7d87a7fd253186cb2efcaf98f321f1fb3fe8d71a915601152d337a85f1d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0b8c32b-3ca5-40f4-8b77-b05c03f62112.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0b8c32b-3ca5-40f4-8b77-b05c03f62112.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0b8c32b-3ca5-40f4-8b77-b05c03f62112
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0xd2da7d87a7fd253186cb2efcaf98f321f1fb3fe8d71a915601152d337a85f1d6. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0b8c32b-3ca5-40f4-8b77-b05c03f62112.json and https://artists.proofprofile.net/proofs/artist/c0b8c32b-3ca5-40f4-8b77-b05c03f62112.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: 新しい世界へ
  type: MusicAlbum
  date published: 2021-11-02
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  type: MusicAlbum
  date published: 2021-12-08
album: Sugar＆Honey
  type: MusicAlbum
  date published: 2022-02-23
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  type: MusicAlbum
  date published: 2022-05-18
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  type: MusicAlbum
  date published: 2022-05-25
album: ナンバーワン
  type: MusicAlbum
  date published: 2022-08-31
album: Brand New Days
  type: MusicAlbum
  date published: 2022-10-26
album: バトルクライ
  type: MusicAlbum
  date published: 2023-04-26