PINK CRES.
type: MusicGroup
genre: japanese indie
description: was a Japanese girl group formed by Up-Front Create in 2016. The group consisted of three members: Miyabi Natsuyaki, Hikaru Kobayashi, and Yūka Nihei. Pink Cres. debuted in 2017 with the album Cresc
popularity: 5
followers: 636
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c3f3e64ee45b5f2f18cb4b90713ff09cd9f81a7bff4191ac86233421c546be1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f63a37bc-4cd9-47c1-8336-f2d4e691b246.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f63a37bc-4cd9-47c1-8336-f2d4e691b246.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f63a37bc-4cd9-47c1-8336-f2d4e691b246
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c3f3e64ee45b5f2f18cb4b90713ff09cd9f81a7bff4191ac86233421c546be1","name":"PINK CRES.","registered_at":"2026-06-21T15:25:17Z","symbol":"NIM1958220","token_address":"0x4a241d28e199f34c6031c19cd71f0b36ca5181f9","type":"artist","uuid":"f63a37bc-4cd9-47c1-8336-f2d4e691b246"}
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 0x9c3f3e64ee45b5f2f18cb4b90713ff09cd9f81a7bff4191ac86233421c546be1. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f63a37bc-4cd9-47c1-8336-f2d4e691b246.json and https://artists.proofprofile.net/proofs/artist/f63a37bc-4cd9-47c1-8336-f2d4e691b246.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x9c3f3e64ee45b5f2f18cb4b90713ff09cd9f81a7bff4191ac86233421c546be1","name":"PINK CRES.","registered_at":"2026-06-21T15:25:17Z","symbol":"NIM1958220","token_address":"0x4a241d28e199f34c6031c19cd71f0b36ca5181f9","type":"artist","uuid":"f63a37bc-4cd9-47c1-8336-f2d4e691b246"}
album: crescendo
  type: MusicAlbum
  date published: 2017-05-22
album: crescendo
  type: MusicAlbum
  date published: 2017-05-22
album: Sweet Girl's Night
  type: MusicAlbum
  date published: 2017-12-01
album: sweetgirlsnight
  type: MusicAlbum
  date published: 2017-12-01
album: etcetera
  type: MusicAlbum
  date published: 2018-06-27
album: えとせとら
  type: MusicAlbum
  date published: 2018-06-27
album: tokyoconfusionuchuunoonnahaamakunai
  type: MusicAlbum
  date published: 2019-05-22
album: トウキョウ・コンフュージョン/宇宙の女は甘くない
  type: MusicAlbum
  date published: 2019-05-22
album: ルーレット【通常盤A】
  type: MusicAlbum
  date published: 2020-02-26
album: roulette (B version)
  type: MusicAlbum
  date published: 2020-02-26
album: roulette (C version)
  type: MusicAlbum
  date published: 2020-02-26
album: ルーレット【通常盤C】
  type: MusicAlbum
  date published: 2020-02-26
album: ルーレット【通常盤B】
  type: MusicAlbum
  date published: 2020-02-26
album: roulette (A version)
  type: MusicAlbum
  date published: 2020-02-26
album: soleil
  type: MusicAlbum
  date published: 2020-10-07
album: Soleil
  type: MusicAlbum
  date published: 2020-10-07