66
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 22 Sep 2023
66 points (98.5% liked)
Canada
7224 readers
531 users here now
What's going on Canada?
Communities
๐ Meta
๐บ๏ธ Provinces / Territories
- Alberta
- British Columbia
- Manitoba
- New Brunswick
- Newfoundland and Labrador
- Northwest Territories
- Nova Scotia
- Nunavut
- Ontario
- Prince Edward Island
- Quebec
- Saskatchewan
- Yukon
๐๏ธ Cities / Local Communities
- Calgary (AB)
- Edmonton (AB)
- Greater Sudbury (ON)
- Halifax (NS)
- Hamilton (ON)
- Kootenays (BC)
- London (ON)
- Mississauga (ON)
- Montreal (QC)
- Nanaimo (BC)
- Oceanside (BC)
- Ottawa (ON)
- Port Alberni (BC)
- Regina (SK)
- Saskatoon (SK)
- Thunder Bay (ON)
- Toronto (ON)
- Vancouver (BC)
- Vancouver Island (BC)
- Victoria (BC)
- Waterloo (ON)
- Winnipeg (MB)
๐ Sports
Hockey
- List of All Teams: Post on /c/hockey
- General Community: /c/Hockey
- Calgary Flames
- Edmonton Oilers
- Montrรฉal Canadiens
- Ottawa Senators
- Toronto Maple Leafs
- Vancouver Canucks
- Winnipeg Jets
Football (NFL)
- List of All Teams:
unknown
Football (CFL)
- List of All Teams:
unknown
Baseball
- List of All Teams:
unknown - Toronto Blue Jays
Basketball
- List of All Teams:
unknown - Toronto Raptors
Soccer
- List of All Teams:
unknown - General Community: /c/CanadaSoccer
- Toronto FC
๐ป Universities
๐ต Finance / Shopping
- Personal Finance Canada
- BAPCSalesCanada
- Canadian Investor
- Buy Canadian
- Quebec Finance
- Churning Canada
๐ฃ๏ธ Politics
- Canada Politics
- General:
- By Province:
๐ Social and Culture
Rules
Reminder that the rules for lemmy.ca also apply here. See the sidebar on the homepage:
founded 4 years ago
MODERATORS
Imagine a bank robbery and the robbers demand the tellers issue a bank draft / certified check to the robbers actual name.
At the end of the robbery the bank has, a serial number of the check, the payer name.
It would be silly to expect this bank to honor this bank draft / certified check. They simply wouldn't do it.
So the rest of the "we can't prevent double spend of this bank draft", is silly. They can verify the payee, pay the draft and cancel the original draft by serial number.