ZERO_零
type: MusicGroup
popularity: 2
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6d1ef648d7c27ba2826e3643ee929adcfd7b0842b290ab25fe96d12957f7668
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39d9b607-64b3-44a9-a331-adcb7d8504d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39d9b607-64b3-44a9-a331-adcb7d8504d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39d9b607-64b3-44a9-a331-adcb7d8504d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6d1ef648d7c27ba2826e3643ee929adcfd7b0842b290ab25fe96d12957f7668","name":"ZERO_零","registered_at":"2026-06-16T09:43:01Z","symbol":"NIM1012599","token_address":"0xbff697026ab9972f4548901b288a99863daa282c","type":"artist","uuid":"39d9b607-64b3-44a9-a331-adcb7d8504d4"}
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 0xc6d1ef648d7c27ba2826e3643ee929adcfd7b0842b290ab25fe96d12957f7668. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39d9b607-64b3-44a9-a331-adcb7d8504d4.json and https://artists.proofprofile.net/proofs/artist/39d9b607-64b3-44a9-a331-adcb7d8504d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
  text: {"copyright_id":"0xc6d1ef648d7c27ba2826e3643ee929adcfd7b0842b290ab25fe96d12957f7668","name":"ZERO_零","registered_at":"2026-06-16T09:43:01Z","symbol":"NIM1012599","token_address":"0xbff697026ab9972f4548901b288a99863daa282c","type":"artist","uuid":"39d9b607-64b3-44a9-a331-adcb7d8504d4"}
album: LOVE？
  type: MusicAlbum
  date published: 2022-01-07
album: N.S.K
  type: MusicAlbum
  date published: 2022-01-10
album: Message
  type: MusicAlbum
  date published: 2023-07-25
album: MIND
  type: MusicAlbum
  date published: 2024-01-15
album: mental state
  type: MusicAlbum
  date published: 2024-07-30
album: scenery
  type: MusicAlbum
  date published: 2024-10-29
album: Anxious
  type: MusicAlbum
  date published: 2025-04-07
album: Every day life
  type: MusicAlbum
  date published: 2025-09-12