Jenna Nicole Mourey (born September 15, 1986), better known as Jenna Marbles, is an American former YouTuber. Over the span of ten years, her YouTube channel has accumulated approximately 1.8 billion
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2171b4e80d630b1f535a8777a9fc6252d1f0a3e89822ddde9af305bf2151352f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6032f9a8-8e75-4bc1-b662-a31f65c493df.json and https://artists.proofprofile.net/proofs/artist/6032f9a8-8e75-4bc1-b662-a31f65c493df.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Jenna Marbles - Bounce That Dick (feat. Supricky06)