Outer Limits
type: MusicGroup
genre: northern soul
genre: psychedelic pop
popularity: 2
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ccfa405ec9d3f552af2796db6a16f8aacba9adbbbd44e235e96eda3f5f6b7d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953943
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953943
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2191fe65-9da4-46fb-9e5b-d27a06cead10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2191fe65-9da4-46fb-9e5b-d27a06cead10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2191fe65-9da4-46fb-9e5b-d27a06cead10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:59:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ccfa405ec9d3f552af2796db6a16f8aacba9adbbbd44e235e96eda3f5f6b7d9","name":"Outer Limits","registered_at":"2026-06-16T01:14:17Z","symbol":"NIM0891104","token_address":"0xf4095ba9067b421d1f68edf25f4f564217b94b8b","type":"artist","uuid":"2191fe65-9da4-46fb-9e5b-d27a06cead10"}
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 0x7ccfa405ec9d3f552af2796db6a16f8aacba9adbbbd44e235e96eda3f5f6b7d9. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2191fe65-9da4-46fb-9e5b-d27a06cead10.json and https://artists.proofprofile.net/proofs/artist/2191fe65-9da4-46fb-9e5b-d27a06cead10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x7ccfa405ec9d3f552af2796db6a16f8aacba9adbbbd44e235e96eda3f5f6b7d9","name":"Outer Limits","registered_at":"2026-06-16T01:14:17Z","symbol":"NIM0891104","token_address":"0xf4095ba9067b421d1f68edf25f4f564217b94b8b","type":"artist","uuid":"2191fe65-9da4-46fb-9e5b-d27a06cead10"}
album: Outer Limits / Floored Masters-Past Imperfect
  type: MusicAlbum
  date published: 2008-04-07