Olivia Olson
type: MusicGroup
description: Olivia Olson (born May 21, 1992) is an American actress, singer-songwriter, and screenwriter, largely known for her voice roles as Vanessa Doofenshmirtz in Phineas and Ferb and Marceline the Vampire Q
popularity: 35
followers: 5872
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4728b28f1ec846a03699d911c9a54478fd388ba140b5d3f7bc4af6b3f413234
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2af548f7-2afa-4d92-a9eb-d0b09f9cf2b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2af548f7-2afa-4d92-a9eb-d0b09f9cf2b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2af548f7-2afa-4d92-a9eb-d0b09f9cf2b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4728b28f1ec846a03699d911c9a54478fd388ba140b5d3f7bc4af6b3f413234","name":"Olivia Olson","registered_at":"2026-06-11T14:55:21Z","symbol":"NIM0055582","token_address":"0x0050c5d24627e6a2e7474ef70d03a32ce5a24acb","type":"artist","uuid":"2af548f7-2afa-4d92-a9eb-d0b09f9cf2b3"}
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 0xc4728b28f1ec846a03699d911c9a54478fd388ba140b5d3f7bc4af6b3f413234. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2af548f7-2afa-4d92-a9eb-d0b09f9cf2b3.json and https://artists.proofprofile.net/proofs/artist/2af548f7-2afa-4d92-a9eb-d0b09f9cf2b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xc4728b28f1ec846a03699d911c9a54478fd388ba140b5d3f7bc4af6b3f413234","name":"Olivia Olson","registered_at":"2026-06-11T14:55:21Z","symbol":"NIM0055582","token_address":"0x0050c5d24627e6a2e7474ef70d03a32ce5a24acb","type":"artist","uuid":"2af548f7-2afa-4d92-a9eb-d0b09f9cf2b3"}