ヌコメソーセキ
type: MusicGroup
popularity: 4
followers: 622
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09e01b15197fd3b85c579fc00d9735f389edc7ca770a072cd6ca495d7ccf6dbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/296173c9-aa70-48de-baa3-35dba9833a7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/296173c9-aa70-48de-baa3-35dba9833a7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/296173c9-aa70-48de-baa3-35dba9833a7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09e01b15197fd3b85c579fc00d9735f389edc7ca770a072cd6ca495d7ccf6dbe","name":"ヌコメソーセキ","registered_at":"2026-06-16T04:01:32Z","symbol":"NIM0931054","token_address":"0xf075b2f222dbe4333d4ffc3e8e32505d1204ffc9","type":"artist","uuid":"296173c9-aa70-48de-baa3-35dba9833a7d"}
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 0x09e01b15197fd3b85c579fc00d9735f389edc7ca770a072cd6ca495d7ccf6dbe. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/296173c9-aa70-48de-baa3-35dba9833a7d.json and https://artists.proofprofile.net/proofs/artist/296173c9-aa70-48de-baa3-35dba9833a7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x09e01b15197fd3b85c579fc00d9735f389edc7ca770a072cd6ca495d7ccf6dbe","name":"ヌコメソーセキ","registered_at":"2026-06-16T04:01:32Z","symbol":"NIM0931054","token_address":"0xf075b2f222dbe4333d4ffc3e8e32505d1204ffc9","type":"artist","uuid":"296173c9-aa70-48de-baa3-35dba9833a7d"}
album: テレパシ
  type: MusicAlbum
  date published: 2020-06-07
album: ネコマタ・キャット
  type: MusicAlbum
  date published: 2021-07-17
album: y'all (feat. BOOGEY VOXX & Hylen) [ヌコメソーセキ Remix]
  type: MusicAlbum
  date published: 2021-08-04
album: Cat in the box
  type: MusicAlbum
  date published: 2022-04-29
album: Season's Snap 秋
  type: MusicAlbum
  date published: 2022-12-04
album: Season’s Snap 越冬
  type: MusicAlbum
  date published: 2023-04-12