Shutter Down
type: MusicGroup
genre: album rock
popularity: 6
followers: 299
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4eca725794c5108e97992426c6f6066d139d032452a81b3fb8b86cc76e3cc457
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9270c7d0-d564-455b-ace0-6306f91e70f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9270c7d0-d564-455b-ace0-6306f91e70f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9270c7d0-d564-455b-ace0-6306f91e70f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4eca725794c5108e97992426c6f6066d139d032452a81b3fb8b86cc76e3cc457","name":"Shutter Down","registered_at":"2026-06-17T16:44:53Z","symbol":"NIM1456708","token_address":"0xa5c236532ebc681076d34865018c1c3a00b40efd","type":"artist","uuid":"9270c7d0-d564-455b-ace0-6306f91e70f6"}
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 0x4eca725794c5108e97992426c6f6066d139d032452a81b3fb8b86cc76e3cc457. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9270c7d0-d564-455b-ace0-6306f91e70f6.json and https://artists.proofprofile.net/proofs/artist/9270c7d0-d564-455b-ace0-6306f91e70f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x4eca725794c5108e97992426c6f6066d139d032452a81b3fb8b86cc76e3cc457","name":"Shutter Down","registered_at":"2026-06-17T16:44:53Z","symbol":"NIM1456708","token_address":"0xa5c236532ebc681076d34865018c1c3a00b40efd","type":"artist","uuid":"9270c7d0-d564-455b-ace0-6306f91e70f6"}
album: Gone
  type: MusicAlbum
  date published: 2017-04-28
album: Awake
  type: MusicAlbum
  date published: 2017-06-25
album: Save Me
  type: MusicAlbum
  date published: 2019-06-14
album: Sorrow
  type: MusicAlbum
  date published: 2019-08-12
album: Cry (Acoustic)
  type: MusicAlbum
  date published: 2023-05-01
album: The Rocky Song (Acoustic)
  type: MusicAlbum
  date published: 2023-06-01