STEPHENSMITH
type: MusicGroup
genre: japanese indie
description: REDIRECT Meanings of minor-planet names: 9001–10000#891
popularity: 4
followers: 2419
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5bd4fb652b61360e698ed91c4cd0fe2dcfa13e4a36da740ec7fa27013167b8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b13961b9-3abf-43fc-a610-ce869c267204.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b13961b9-3abf-43fc-a610-ce869c267204.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b13961b9-3abf-43fc-a610-ce869c267204
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
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 0xc5bd4fb652b61360e698ed91c4cd0fe2dcfa13e4a36da740ec7fa27013167b8f. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b13961b9-3abf-43fc-a610-ce869c267204.json and https://artists.proofprofile.net/proofs/artist/b13961b9-3abf-43fc-a610-ce869c267204.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: sexperiment
  type: MusicAlbum
  date published: 2016-10-19
album: sexperiment
  type: MusicAlbum
  date published: 2016-10-19
album: 豪雨の街角
  type: MusicAlbum
  date published: 2018-05-16
album: 豪雨の街角
  type: MusicAlbum
  date published: 2018-05-16
album: 手放せ
  type: MusicAlbum
  date published: 2018-05-23
album: 手放せ
  type: MusicAlbum
  date published: 2018-05-23
album: 放蕩の歌
  type: MusicAlbum
  date published: 2018-05-30
album: 放蕩の歌
  type: MusicAlbum
  date published: 2018-05-30
album: 放蕩の歌
  type: MusicAlbum
  date published: 2018-05-30
album: 紫陽花
  type: MusicAlbum
  date published: 2018-10-31
album: 紫陽花
  type: MusicAlbum
  date published: 2018-10-31
album: デコルテ
  type: MusicAlbum
  date published: 2018-11-07
album: フラットな関係
  type: MusicAlbum
  date published: 2018-11-14
album: ベッドタイムミュージック
  type: MusicAlbum
  date published: 2018-11-21
album: ベッドタイムミュージック
  type: MusicAlbum
  date published: 2018-11-21
album: 欲しがり
  type: MusicAlbum
  date published: 2018-11-28
album: 欲しがり
  type: MusicAlbum
  date published: 2018-11-28
album: ESSAY
  type: MusicAlbum
  date published: 2018-12-05
album: ESSAY
  type: MusicAlbum
  date published: 2018-12-05
album: ESSAY
  type: MusicAlbum
  date published: 2018-12-05
album: エッセイ
  type: MusicAlbum
  date published: 2018-12-05
album: エッセイ
  type: MusicAlbum
  date published: 2018-12-05
album: LADY / ローファー
  type: MusicAlbum
  date published: 2019-10-30
album: LADY / ローファー
  type: MusicAlbum
  date published: 2019-11-19
album: Octopus Man
  type: MusicAlbum
  date published: 2020-12-01
album: Octopus Man
  type: MusicAlbum
  date published: 2020-12-01
album: タイムマシン
  type: MusicAlbum
  date published: 2020-12-30
album: Time Machine
  type: MusicAlbum
  date published: 2020-12-30