Anna Unterberger
type: MusicGroup
description: Anna Unterberger (born 23 September 1985) is an Italian actress from Bozen. Life While Anna was a child, her Danish mother worked in a theatre with disabled people. By the time she was in high school
popularity: 8
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb4de7ac7c37190bbedc163594816b42ea094c0b03af94ad67a96bd3fa546819
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52d7f740-2143-4e9a-ad5d-dd8fe16a78a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52d7f740-2143-4e9a-ad5d-dd8fe16a78a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52d7f740-2143-4e9a-ad5d-dd8fe16a78a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb4de7ac7c37190bbedc163594816b42ea094c0b03af94ad67a96bd3fa546819","name":"Anna Unterberger","registered_at":"2026-06-16T18:46:17Z","symbol":"NIM1142216","token_address":"0x21b880f15e6b7f7093a231fa9b2e4ac16fbc9855","type":"artist","uuid":"52d7f740-2143-4e9a-ad5d-dd8fe16a78a2"}
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 0xbb4de7ac7c37190bbedc163594816b42ea094c0b03af94ad67a96bd3fa546819. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52d7f740-2143-4e9a-ad5d-dd8fe16a78a2.json and https://artists.proofprofile.net/proofs/artist/52d7f740-2143-4e9a-ad5d-dd8fe16a78a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbb4de7ac7c37190bbedc163594816b42ea094c0b03af94ad67a96bd3fa546819","name":"Anna Unterberger","registered_at":"2026-06-16T18:46:17Z","symbol":"NIM1142216","token_address":"0x21b880f15e6b7f7093a231fa9b2e4ac16fbc9855","type":"artist","uuid":"52d7f740-2143-4e9a-ad5d-dd8fe16a78a2"}