To Destroy A City
type: MusicGroup
genre: ambient
genre: post-rock
popularity: 3
followers: 1463
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85f22841220a72da03ea33284be8e691a252e702c70cf23f2a13451f151ddebb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954008
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954008
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33552c61-e570-4d80-8082-ed5a36994cd3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33552c61-e570-4d80-8082-ed5a36994cd3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33552c61-e570-4d80-8082-ed5a36994cd3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:31:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85f22841220a72da03ea33284be8e691a252e702c70cf23f2a13451f151ddebb","name":"To Destroy A City","registered_at":"2026-06-16T07:24:09Z","symbol":"NIM0979457","token_address":"0xdbd35973228241bf49137ed31aae89d1b99c5fd7","type":"artist","uuid":"33552c61-e570-4d80-8082-ed5a36994cd3"}
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 0x85f22841220a72da03ea33284be8e691a252e702c70cf23f2a13451f151ddebb. Chain 2 (Bitcoin): anchored in block 954008 (2026-06-16T21:31:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33552c61-e570-4d80-8082-ed5a36994cd3.json and https://artists.proofprofile.net/proofs/artist/33552c61-e570-4d80-8082-ed5a36994cd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:31:27Z
  text: {"copyright_id":"0x85f22841220a72da03ea33284be8e691a252e702c70cf23f2a13451f151ddebb","name":"To Destroy A City","registered_at":"2026-06-16T07:24:09Z","symbol":"NIM0979457","token_address":"0xdbd35973228241bf49137ed31aae89d1b99c5fd7","type":"artist","uuid":"33552c61-e570-4d80-8082-ed5a36994cd3"}
album: To Destroy a City
  type: MusicAlbum
  date published: 2011
album: To Destroy A City
  type: MusicAlbum
  date published: 2011-01-01
album: To Destroy a City
  type: MusicAlbum
  date published: 2011-09-27
album: To Destroy a City
  type: MusicAlbum
  date published: 2011-09-27
album: To Destroy a City
  type: MusicAlbum
  date published: 2011-09-27
album: To Destroy a City
  type: MusicAlbum
  date published: 2011-09-27
album: To Destroy a City
  type: MusicAlbum
  date published: 2011-09-27
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