Four Elements
type: MusicGroup
popularity: 2
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4579aabd612d62fb530c4ac8a575481a98556cea449c2384be5c24b170796f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62b403b9-7964-42e7-a4d7-c035bebf4a7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62b403b9-7964-42e7-a4d7-c035bebf4a7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/62b403b9-7964-42e7-a4d7-c035bebf4a7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4579aabd612d62fb530c4ac8a575481a98556cea449c2384be5c24b170796f7","name":"Four Elements","registered_at":"2026-06-17T00:03:46Z","symbol":"NIM1217959","token_address":"0xb76008cf05be7ecd50c14349f081b40120093b6f","type":"artist","uuid":"62b403b9-7964-42e7-a4d7-c035bebf4a7a"}
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 0xf4579aabd612d62fb530c4ac8a575481a98556cea449c2384be5c24b170796f7. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/62b403b9-7964-42e7-a4d7-c035bebf4a7a.json and https://artists.proofprofile.net/proofs/artist/62b403b9-7964-42e7-a4d7-c035bebf4a7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf4579aabd612d62fb530c4ac8a575481a98556cea449c2384be5c24b170796f7","name":"Four Elements","registered_at":"2026-06-17T00:03:46Z","symbol":"NIM1217959","token_address":"0xb76008cf05be7ecd50c14349f081b40120093b6f","type":"artist","uuid":"62b403b9-7964-42e7-a4d7-c035bebf4a7a"}
album: Zeit
  type: MusicAlbum
  date published: 2025-07-04
album: Awaken
  type: MusicAlbum
  date published: 2025-08-08
album: There is so much more
  type: MusicAlbum
  date published: 2025-09-26