Amanda Cerny
type: MusicGroup
description: Amanda Rachelle Cerny (born June 26, 1991) is an American internet personality. She is best known for her YouTube channel and formerly her Vine profile on which she had over 4 million followers. She w
popularity: 7
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x167ae43ec5441828db1cbbbbd4e1780a190f4baaba1886aef2da4c795c96b448
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ece6c70-fba1-4aeb-a1d4-2cd0d51a6fd1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ece6c70-fba1-4aeb-a1d4-2cd0d51a6fd1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ece6c70-fba1-4aeb-a1d4-2cd0d51a6fd1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x167ae43ec5441828db1cbbbbd4e1780a190f4baaba1886aef2da4c795c96b448","name":"Amanda Cerny","registered_at":"2026-06-16T00:17:06Z","symbol":"NIM0877453","token_address":"0x248c6a11e1d7d8be4e4b5a71889c642b85ecfec9","type":"artist","uuid":"1ece6c70-fba1-4aeb-a1d4-2cd0d51a6fd1"}
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 0x167ae43ec5441828db1cbbbbd4e1780a190f4baaba1886aef2da4c795c96b448. Chain 2 (Bitcoin): anchored in block 953932 (2026-06-16T11:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ece6c70-fba1-4aeb-a1d4-2cd0d51a6fd1.json and https://artists.proofprofile.net/proofs/artist/1ece6c70-fba1-4aeb-a1d4-2cd0d51a6fd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:10:43Z
  text: {"copyright_id":"0x167ae43ec5441828db1cbbbbd4e1780a190f4baaba1886aef2da4c795c96b448","name":"Amanda Cerny","registered_at":"2026-06-16T00:17:06Z","symbol":"NIM0877453","token_address":"0x248c6a11e1d7d8be4e4b5a71889c642b85ecfec9","type":"artist","uuid":"1ece6c70-fba1-4aeb-a1d4-2cd0d51a6fd1"}