Betrayal at Bespin
type: MusicGroup
genre: post-rock
popularity: 2
followers: 941
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed6d0a0957292a2bf7a35608f633b77abd56f61facd63c8d11fc99c2833b9c94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce47501f-acab-43c3-8647-6cbc18a2e95b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce47501f-acab-43c3-8647-6cbc18a2e95b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ce47501f-acab-43c3-8647-6cbc18a2e95b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed6d0a0957292a2bf7a35608f633b77abd56f61facd63c8d11fc99c2833b9c94","name":"Betrayal at Bespin","registered_at":"2026-06-21T00:08:50Z","symbol":"NIM1758703","token_address":"0xebc631cd42f57756479628e8982d253bc286a9ac","type":"artist","uuid":"ce47501f-acab-43c3-8647-6cbc18a2e95b"}
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 0xed6d0a0957292a2bf7a35608f633b77abd56f61facd63c8d11fc99c2833b9c94. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce47501f-acab-43c3-8647-6cbc18a2e95b.json and https://artists.proofprofile.net/proofs/artist/ce47501f-acab-43c3-8647-6cbc18a2e95b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xed6d0a0957292a2bf7a35608f633b77abd56f61facd63c8d11fc99c2833b9c94","name":"Betrayal at Bespin","registered_at":"2026-06-21T00:08:50Z","symbol":"NIM1758703","token_address":"0xebc631cd42f57756479628e8982d253bc286a9ac","type":"artist","uuid":"ce47501f-acab-43c3-8647-6cbc18a2e95b"}
album: Diary of a Dead Man Walking
  type: MusicAlbum
  date published: 2010-09-18
album: Rains
  type: MusicAlbum
  date published: 2012-08-31