ねこね、こねこね。
type: MusicGroup
genre: japanese indie
popularity: 2
followers: 897
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28520bd8db8847a8c26bc4b2d7ffd311b60ad4f856d4973b1e99b1b575354bda
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/df61602d-c929-4499-82fa-77a5df12c719.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df61602d-c929-4499-82fa-77a5df12c719.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df61602d-c929-4499-82fa-77a5df12c719
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28520bd8db8847a8c26bc4b2d7ffd311b60ad4f856d4973b1e99b1b575354bda","name":"ねこね、こねこね。","registered_at":"2026-06-21T06:08:27Z","symbol":"NIM1842934","token_address":"0xbdc3aef6e8301421eec88104bb4d01fbf94e6054","type":"artist","uuid":"df61602d-c929-4499-82fa-77a5df12c719"}
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 0x28520bd8db8847a8c26bc4b2d7ffd311b60ad4f856d4973b1e99b1b575354bda. 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/df61602d-c929-4499-82fa-77a5df12c719.json and https://artists.proofprofile.net/proofs/artist/df61602d-c929-4499-82fa-77a5df12c719.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x28520bd8db8847a8c26bc4b2d7ffd311b60ad4f856d4973b1e99b1b575354bda","name":"ねこね、こねこね。","registered_at":"2026-06-21T06:08:27Z","symbol":"NIM1842934","token_address":"0xbdc3aef6e8301421eec88104bb4d01fbf94e6054","type":"artist","uuid":"df61602d-c929-4499-82fa-77a5df12c719"}
album: Tanoshii, Wakuwaku, Suru Ongaku.
  type: MusicAlbum
  date published: 2015-06-17
album: たのしい、わくわく、する音楽。
  type: MusicAlbum
  date published: 2015-06-17
album: ねこの気まぐれ
  type: MusicAlbum
  date published: 2016-07-13
album: ことばの海
  type: MusicAlbum
  date published: 2017-07-05