Ubi Casso
type: MusicGroup
popularity: 11
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4975426eb62b45e535774d78afb6f8efb79fe4c938ee0084d6173319911b09b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0b4cfa8-31d0-4665-a4cc-367bf767563a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0b4cfa8-31d0-4665-a4cc-367bf767563a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0b4cfa8-31d0-4665-a4cc-367bf767563a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4975426eb62b45e535774d78afb6f8efb79fe4c938ee0084d6173319911b09b","name":"Ubi Casso","registered_at":"2026-06-14T21:27:00Z","symbol":"NIM0581451","token_address":"0x6e459217ba4bf312d29983668cf29b1cc84ef5b1","type":"artist","uuid":"a0b4cfa8-31d0-4665-a4cc-367bf767563a"}
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 0xe4975426eb62b45e535774d78afb6f8efb79fe4c938ee0084d6173319911b09b. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0b4cfa8-31d0-4665-a4cc-367bf767563a.json and https://artists.proofprofile.net/proofs/artist/a0b4cfa8-31d0-4665-a4cc-367bf767563a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xe4975426eb62b45e535774d78afb6f8efb79fe4c938ee0084d6173319911b09b","name":"Ubi Casso","registered_at":"2026-06-14T21:27:00Z","symbol":"NIM0581451","token_address":"0x6e459217ba4bf312d29983668cf29b1cc84ef5b1","type":"artist","uuid":"a0b4cfa8-31d0-4665-a4cc-367bf767563a"}
album: Escape
  type: MusicAlbum
  date published: 2025-04-18
album: Dio
  type: MusicAlbum
  date published: 2025-07-18
album: Nomad
  type: MusicAlbum
  date published: 2025-08-14