Julia Lauber
type: MusicGroup
popularity: 4
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x987d0abeb0a7e7b032c95ba7a76150688c83dfd9e96803a98404ef687b1633d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ce1c972-5cd7-4040-8cb3-430d1fcd339b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ce1c972-5cd7-4040-8cb3-430d1fcd339b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ce1c972-5cd7-4040-8cb3-430d1fcd339b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x987d0abeb0a7e7b032c95ba7a76150688c83dfd9e96803a98404ef687b1633d6","name":"Julia Lauber","registered_at":"2026-06-17T09:10:51Z","symbol":"NIM1348449","token_address":"0x281e593f41be553a737c7dbf2a4625af1c30a5f2","type":"artist","uuid":"7ce1c972-5cd7-4040-8cb3-430d1fcd339b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987d0abeb0a7e7b032c95ba7a76150688c83dfd9e96803a98404ef687b1633d6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ce1c972-5cd7-4040-8cb3-430d1fcd339b.json and https://artists.proofprofile.net/proofs/artist/7ce1c972-5cd7-4040-8cb3-430d1fcd339b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x987d0abeb0a7e7b032c95ba7a76150688c83dfd9e96803a98404ef687b1633d6","name":"Julia Lauber","registered_at":"2026-06-17T09:10:51Z","symbol":"NIM1348449","token_address":"0x281e593f41be553a737c7dbf2a4625af1c30a5f2","type":"artist","uuid":"7ce1c972-5cd7-4040-8cb3-430d1fcd339b"}
album: Spreading the Love
  type: MusicAlbum
  date published: 2018-07-20
album: Spreading the Love
  type: MusicAlbum
  date published: 2018-11-16