Abby Quinn
type: MusicGroup
description: Abby Quinn (born ) is an American actress. She is known for her role in the 2023 M. Night Shyamalan horror film Knock at the Cabin. Early life and education Quinn was born in Bloomfield, Michigan. He
popularity: 13
followers: 1173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b2adf4a3248e8a8b137a7bca0b4074440d762a891dbff926c85dc2039b74efd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b50b372-186f-4a19-9198-235c32aa2a70.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b50b372-186f-4a19-9198-235c32aa2a70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5b50b372-186f-4a19-9198-235c32aa2a70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b2adf4a3248e8a8b137a7bca0b4074440d762a891dbff926c85dc2039b74efd","name":"Abby Quinn","registered_at":"2026-06-14T14:02:20Z","symbol":"NIM0475420","token_address":"0x274aca93e270fe3c0d42c7dc26af8f043f967f7f","type":"artist","uuid":"5b50b372-186f-4a19-9198-235c32aa2a70"}
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 0x9b2adf4a3248e8a8b137a7bca0b4074440d762a891dbff926c85dc2039b74efd. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b50b372-186f-4a19-9198-235c32aa2a70.json and https://artists.proofprofile.net/proofs/artist/5b50b372-186f-4a19-9198-235c32aa2a70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0x9b2adf4a3248e8a8b137a7bca0b4074440d762a891dbff926c85dc2039b74efd","name":"Abby Quinn","registered_at":"2026-06-14T14:02:20Z","symbol":"NIM0475420","token_address":"0x274aca93e270fe3c0d42c7dc26af8f043f967f7f","type":"artist","uuid":"5b50b372-186f-4a19-9198-235c32aa2a70"}