Smily Tinky
type: MusicGroup
genre: japanese indie
popularity: 2
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40ae31949232bda6755d627bb3dcb46bec93d4bfd18310b607fe31aa6395db83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11240a13-f694-4e3e-8b58-a0f62889ba4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11240a13-f694-4e3e-8b58-a0f62889ba4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11240a13-f694-4e3e-8b58-a0f62889ba4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40ae31949232bda6755d627bb3dcb46bec93d4bfd18310b607fe31aa6395db83","name":"Smily Tinky","registered_at":"2026-06-15T19:34:50Z","symbol":"NIM0810117","token_address":"0x38edd380ca9c6e2bf00399655422c0176e34d543","type":"artist","uuid":"11240a13-f694-4e3e-8b58-a0f62889ba4b"}
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 0x40ae31949232bda6755d627bb3dcb46bec93d4bfd18310b607fe31aa6395db83. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11240a13-f694-4e3e-8b58-a0f62889ba4b.json and https://artists.proofprofile.net/proofs/artist/11240a13-f694-4e3e-8b58-a0f62889ba4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x40ae31949232bda6755d627bb3dcb46bec93d4bfd18310b607fe31aa6395db83","name":"Smily Tinky","registered_at":"2026-06-15T19:34:50Z","symbol":"NIM0810117","token_address":"0x38edd380ca9c6e2bf00399655422c0176e34d543","type":"artist","uuid":"11240a13-f694-4e3e-8b58-a0f62889ba4b"}
album: オワリハジマリ
  type: MusicAlbum
  date published: 2018-10-10
album: とんとんまーえ！
  type: MusicAlbum
  date published: 2020-03-24
album: 空蝉
  type: MusicAlbum
  date published: 2021-02-12