Hello! node/8242788698/history has id = 1 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/8600376810/history has id = 1404546 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/10144425285/history has id = 22 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/12495452088/history has id = P56E that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

maybe shop = group_of_vending_machines to make clear it is not selling vending machines themselves?

See also changeset/162500409 where I had a similar discussion with someone else

Hello! node/11649450097/history has id = QST-006A that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/11054994992/history has id = vhm 162 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/8872749206/history has id = 19 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/11902060487/history has id = 136520 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/12087642726/history has id = s2r2ogJsDSLohPw6dcbgRgyrcuk= that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/11303825851/history has id = 665470028 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/7147568387/history has id = unicef_eco_plast that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/13168320359/history has id = 1 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/9823716417/history has id = 10 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/1022686643/history has id = -329287 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/1230873001/history has id = 57 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

jak nie monitorujesz to na podstawie czego ta zmiana była?

Hello! node/4906469708/history has shop = vêtement that was added in this edit
shop=vêtement ? What is the meaning of that shop value? What kind of services or products are sold here? Is anything from shop=* or osm.wiki/Category:Tag_descriptions_for_key_%22shop%22 fitting? Maybe new value needs to be invented? Maybe this data is wrong and there is no shop here? Maybe it is not a shop but something else?

Hello! node/11740440569/history has power = 7 that was added in this edit
What this tag means? Numeric value is unexpected here and it is unclear what it means

Hello! node/13176964226/history has surface = erde that was added in this edit
Should it be surface=dirt ? Is it safe to blindly replace in bot edit or is it requiring better review? See surface=dirt