What does the abbreviation "HTLC" stand for?

[Bitcoin]

What does the abbreviation "HTLC" stand for?

An HTLC is a contract making use of both a hashlock and a timelock. I noticed a discrepancy in what various sources state the abbreviation HTLC is short for. I've found:

• "Hashed Timelock Contract" according to the Lightning Network Paper


• "Hashed Time Locked Contract" according to BOLT #0


• "Hash Time Locked Contract" according to the corresponding Bitcoin Optech topic page

What makes the most sense to be the canonical term? Please add supporting evidence.

Source: What does the abbreviation "HTLC" stand for?