d-girls
type: MusicGroup
genre: hi-nrg
genre: hypertechno
popularity: 2
followers: 173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea865985e3e6b8e62c4d9e5b52112e4de1e1bce79f1182d69bbd7cd1dca2bb6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b32f1e16-34cf-4f13-88da-3cf18a9f9371.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b32f1e16-34cf-4f13-88da-3cf18a9f9371.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b32f1e16-34cf-4f13-88da-3cf18a9f9371
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea865985e3e6b8e62c4d9e5b52112e4de1e1bce79f1182d69bbd7cd1dca2bb6b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b32f1e16-34cf-4f13-88da-3cf18a9f9371.json and https://artists.proofprofile.net/proofs/artist/b32f1e16-34cf-4f13-88da-3cf18a9f9371.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: d-girls'16
  type: MusicAlbum
  date published: 2013-03-23
album: d-girls'16
  type: MusicAlbum
  date published: 2013-03-23
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  type: MusicAlbum
  date published: 2018-08-14
album: d-girls'19
  type: MusicAlbum
  date published: 2019-05-03
album: d-girls'19
  type: MusicAlbum
  date published: 2019-05-03
album: CHANGE THE WORLD (English Ver)
  type: MusicAlbum
  date published: 2019-12-25
album: CHANGE THE WORLD (English Ver)
  type: MusicAlbum
  date published: 2019-12-25
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  type: MusicAlbum
  date published: 2020-02-12
album: Smile again -Remix-
  type: MusicAlbum
  date published: 2020-02-12
album: START!!
  type: MusicAlbum
  date published: 2022-04-23
album: START!!
  type: MusicAlbum
  date published: 2022-04-23
album: Addictive
  type: MusicAlbum
  date published: 2022-10-19
album: Addictive
  type: MusicAlbum
  date published: 2022-10-19
album: into you
  type: MusicAlbum
  date published: 2023-08-13
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  type: MusicAlbum
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album: midnight blue
  type: MusicAlbum
  date published: 2023-09-03
album: Snipe
  type: MusicAlbum
  date published: 2023-09-03
album: Snipe
  type: MusicAlbum
  date published: 2023-09-03
album: midnight blue
  type: MusicAlbum
  date published: 2023-09-03
album: WOW WAR TONIGHT～時には起こせよムーヴメント～
  type: MusicAlbum
  date published: 2024-08-15