The Circle of Confusion
type: MusicGroup
genre: dub
popularity: 2
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e70aab4fb3cc959fc2c5f7c8cdd18d41020b428e6cd27d5f9f3934f6b70b426
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/1194e676-662f-4ab3-aa8f-6fa067ee9418.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1194e676-662f-4ab3-aa8f-6fa067ee9418.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1194e676-662f-4ab3-aa8f-6fa067ee9418
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e70aab4fb3cc959fc2c5f7c8cdd18d41020b428e6cd27d5f9f3934f6b70b426","name":"The Circle of Confusion","registered_at":"2026-06-15T19:36:16Z","symbol":"NIM0810458","token_address":"0xe82e6236d18026c4252e864ea7af5dcf794641fc","type":"artist","uuid":"1194e676-662f-4ab3-aa8f-6fa067ee9418"}
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 0x5e70aab4fb3cc959fc2c5f7c8cdd18d41020b428e6cd27d5f9f3934f6b70b426. 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/1194e676-662f-4ab3-aa8f-6fa067ee9418.json and https://artists.proofprofile.net/proofs/artist/1194e676-662f-4ab3-aa8f-6fa067ee9418.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x5e70aab4fb3cc959fc2c5f7c8cdd18d41020b428e6cd27d5f9f3934f6b70b426","name":"The Circle of Confusion","registered_at":"2026-06-15T19:36:16Z","symbol":"NIM0810458","token_address":"0xe82e6236d18026c4252e864ea7af5dcf794641fc","type":"artist","uuid":"1194e676-662f-4ab3-aa8f-6fa067ee9418"}
album: Hole in the Ceiling / Dub in the Ceiling (feat. Cornel Campbell)
  type: MusicAlbum
  date published: 2018-12-18
album: Yesterday Was History / Yesterday Was History (TCOC Yesterdub Mix) (feat. Cornel Campbell)
  type: MusicAlbum
  date published: 2019-11-18
album: Soul of a Lion / Soul of a Lion (Dub Mix)
  type: MusicAlbum
  date published: 2023-07-20