vialroom

#payments 2025-11-18

Tuesday56 messages13 participantstimes are UTC
Highlights from this day
  • tenpence — and to be explicit — this channel does not broker payments, does not hold funds, and has never run escrow for anybody 21:26
  • slow.taper — that last row is doing a lot of work 22:05
  • VialBot — reminder posted to #payments: verify the chain before the address, and compare both ends of the address. wrong-network transfers are unrecoverable by default. 23:40

do you keep the transaction reference and for how long

P2

i have had a payment confirm and the order not update for two days. it resolved with one polite message

refunds do happen and they are slow and awkward. do not count on one

CP

if you are asked to pay a second time because the first "did not clear", stop and post it in the scam channel

there are no chargebacks here. that is the trade you are making and it should be a conscious one

VV

how long do you wait before chasing an unconfirmed payment

[edited]
VV

do not send a test payment to prove anything to anyone. that is a pattern, not a precaution

VV

on a small order the fee can be a meaningful fraction. on a large one the discount wins easily

is the ten percent crypto discount standard everywhere now

VB

Verification log updated: SGN — evidence added, status unchanged.

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20:52ferrous_ash pinned a message
FA

invoice mismatches happen. check the total against what you actually sent, not against what you meant to send

discount is standard now

FV

i think i have done something stupid. sent the stablecoin on the wrong network

FV

invoice said one chain, my exchange defaulted to a different one and i clicked through without reading

FN

ok. deep breath. tell me if the address format was even valid on the chain you used

HH

that is the trap. the same address string is valid on several chains that share the same address format

so the transfer succeeded, on a chain where the recipient has no key set up for that token. the funds are at an address nobody is watching

HH

sometimes, if they actually control that address on that chain and are willing to go and look. often the address is generated per-invoice by a payment processor and nobody controls it directly

FN

ask them, politely, once, with the transaction hash. that is the only move you have

DD

i did exactly this to GGPeps two years ago. they went and checked, found it, and credited my order five days later

they did not owe me that and they said so, which i respected

TE

then it is gone. there is no reversal, no chargeback, no arbitration and no authority to appeal to. that is the entire design of it

and to be explicit — this channel does not broker payments, does not hold funds, and has never run escrow for anybody

📌16
HH

the check that takes 20 seconds and prevents nearly all of it:

1. read the CHAIN on the invoice out loud
2. select that same chain in your wallet, before pasting anything
3. paste the address, then compare FIRST 5 and LAST 5 characters
   invoice: 0x4c91b ... 7de3f
   wallet:  0x4c91b ... 7de3f   <- both ends, not just one
4. send the smallest test amount the invoice allows, if it allows one
5. confirm receipt, then send the rest
FN

the first-and-last check is specifically because clipboard-swapping malware generates an address with a matching prefix

HH

that is very much a thing, and it is why checking only the first four characters is worse than useless. it gives you confidence without giving you certainty

RailTypical feeConfirmations before creditPractical wait
BTCmoderate to high, varies wildly2-320-60 min
Stablecoin, low-fee chaincents~30 blocks1-3 min
Stablecoin, main chaincan be several dollars12-203-10 min
Stablecoin, wrong chaincentsn/aforever
FN

habit, and because some vendors have supported it longest. the volatility is the real cost though

HH

if your invoice is quoted in dollars and you pay in BTC, the amount of BTC required is fixed at quote time. if the price moves while your transaction is pending, someone eats the difference

DD

i have been underpaid-flagged twice from exactly that, on quotes that had a 15 minute window

FN

which is why a stablecoin is simply the less exciting choice for a pending order. boring is the feature

DD

TFC did. they emailed me the shortfall as a second small invoice and shipped once it landed

HH

underpayment by a few percent from a price move is normal operational noise for anyone taking crypto. they have all seen it

VB

reminder posted to #payments: verify the chain before the address, and compare both ends of the address. wrong-network transfers are unrecoverable by default.

23:42chain-then-address check pinned