Killswitch Corovaso
type: MusicGroup
popularity: 2
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x589b83b912c5b3cdf9f25e32db65487592ceb36d7ee5d66865d574fdae6ce426
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07239df7-2467-4d82-bc38-a968f27692eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07239df7-2467-4d82-bc38-a968f27692eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07239df7-2467-4d82-bc38-a968f27692eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x589b83b912c5b3cdf9f25e32db65487592ceb36d7ee5d66865d574fdae6ce426","name":"Killswitch Corovaso","registered_at":"2026-06-15T16:00:42Z","symbol":"NIM0759021","token_address":"0x5922c9b7ea72b34663c59c6358a1fd2e76223210","type":"artist","uuid":"07239df7-2467-4d82-bc38-a968f27692eb"}
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 0x589b83b912c5b3cdf9f25e32db65487592ceb36d7ee5d66865d574fdae6ce426. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07239df7-2467-4d82-bc38-a968f27692eb.json and https://artists.proofprofile.net/proofs/artist/07239df7-2467-4d82-bc38-a968f27692eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x589b83b912c5b3cdf9f25e32db65487592ceb36d7ee5d66865d574fdae6ce426","name":"Killswitch Corovaso","registered_at":"2026-06-15T16:00:42Z","symbol":"NIM0759021","token_address":"0x5922c9b7ea72b34663c59c6358a1fd2e76223210","type":"artist","uuid":"07239df7-2467-4d82-bc38-a968f27692eb"}
album: Beats 1
  type: MusicAlbum
  date published: 2021-04-20