The Internet Pinball Serial Number Database or IPSND collects serial numbers of pinball machines and publishes a database of these on the Internet. Our goal is to make available a registration of all pinball machines in existence and allow tools for slicing, dicing and visualization of the data.

Games: 6,406  Serials: 54,964  Visitors: 39,565,565  Members: 4,190  Photos: 31,443  Lat/Lng: 27,050  Masks: 54,964(858.01 %)  Traits: 544  Nudges: 159,766  Backglasses: 1,865
  Most Serials: Twilight Zone(1,130)  Most Submissions: Dennis Braun(4,583)  Most Points: Dennis Braun(34,076)  Highest Quality: EM-fan(9.52)  Most Nudges: King of Pinball(21,089)
SerialBot Score:
Assigned Game:  +1
Matches Mask:  +1
Trait Data:  0
Verified:  +1
Has Photo:  +1
Physically Viewed:  +1
Nudge Total:  +3
Total Score:

Submission Certificate
Game: Space Invaders
Serial Number: ESI6837
Submitted By: Isochronic Frost
Submit Date: 4/18/2019
Game Part: Complete Game
Country: United States
Comment:
SerialBot Says: Serial number matches format of a Production Game
Members can nudge SerialBot scores!!
Submitted Photo:
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This Submission:   Others:
Submitted Location:
Other Submissions for this Serial Number:
SerialBotSubmittedSubmitted ByCountryGame PartConditionDetails
There are no other submissions of this serial number for this game.

Nudge History:
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Nudging allows IPSND members to adjust the SerialBot score for a submission with a photo attached by determining of the photo clearly shows the existence of the serial number submitted. However, nudging is only 'Open' until there is a clear determiniation of accuracy by members. If a serial number has more than 5 nudges and the total of those nudges is greater than 4 or less than -3, then the nudge will be closed automatically after the last nudge. If a submission is controversial and there are nudges in both the positive and negative direction, then the nudge will remain open until the balance of voting swings the point value beyond 3 (positive or negative).

Nudging Closed On: 4/17/2019 10:42:53 PM
DateNudged ByNudgeComment
4/18/2019King of Pinball1 
4/18/2019steve worthey1 
4/18/2019Pawel Napierala1 
4/18/2019GameTime1 
4/18/2019Antti Peltonen1