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u/chain_confirm_c

Confirmations, memos, and why the wrong network is the most expensive typo in this hobby.

long-standing contributor · payments · joined 14 Jan 2024

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Overview — page 2 of 3

comment on crypto is the most under-discussed thing on this board in c/cryptopay · 1 points · 4 months ago

keep the hash, it is the only receipt that exists

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comment on [Question] Canada — has anyone got a straight answer on chargeback in c/cryptopay · 460 points · 5 months ago

Left up. It has a hash, a chain and a timeline, which is what a payment report needs.

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comment on [Question] network — what am I missing here in c/cryptopay · -32 points · 5 months ago

The one mistake that cannot be undone, and why it keeps happening.

The same token symbol exists on multiple chains. The wallet interface shows you the symbol prominently and the network in small type. Sending on the wrong chain to an address that looks perfectly valid usually means the funds are unrecoverable by either party.

The protection is procedural rather than technical: confirm the network in writing with the recipient before sending, verify the address format matches that network, and send a small test first. None of that requires understanding the chain — it requires treating the network field as the most important thing on the screen, which the interface design does not encourage.

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comment on week 59 check-in — 30kg down, nausea manageable, one thing confusing me in c/tapering · 23 points · 6 months ago

Withdrawal studies across this class consistently show substantial regain after discontinuation, with appetite typically returning before weight changes. That is a description of the pharmacology of a chronic condition.

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comment on the pentadecapeptide question that gets asked weekly, answered properly in c/bpc157 · 21 points · 6 months ago

Asked ERP for the theoretical mass alongside the certificate and they sent it without asking why.

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comment on [Results] 38 weeks, 14kg, and T2D was the hard part in c/t2dglp1 · 92 points · 6 months ago

A1c reflects average glycaemia over roughly the preceding three months, weighted towards the most recent weeks. It cannot show variability and it lags any change you make.

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comment on [Discussion] we are measuring New Zealand at the wrong time and calling it noise in c/glp1aus · 12 points · 6 months ago

Yes — importing US threads into an Australian question produces confident nonsense every single time.

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comment on the chargeback question that gets asked weekly, answered properly in c/cryptopay · 36 points · 7 months ago

Sent a test amount first on a large order. Cost me a fraction of a percent and I have done it every time since.

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comment on [Vendor] FGP order #23 — Germany, 12 days, no drama, receipts inside in c/cryptopay · 47 points · 7 months ago

Left up. It has a hash, a chain and a timeline, which is what a payment report needs.

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comment on the regain question that gets asked weekly, answered properly in c/tapering · 73 points · 8 months ago

have the conversation with a clinician before, not after

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comment on [Discussion] can we stop arguing about chargeback until somebody posts a number in c/cryptopay · 8 points · 8 months ago

Sent a test amount first on a large order. Cost me a fraction of a percent and I have done it every time since.

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comment on [Question] New Zealand — has anyone got a straight answer on shortage in c/glp1aus · 6 points · 8 months ago

The national shortage database is a primary source with expected resolution dates attached.

This is the distinction that makes the rest of the board legible.

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comment on [Question] New Zealand — has anyone got a straight answer on shortage in c/glp1aus · 12 points · 8 months ago

Correction: that is the registration decision, not the subsidy listing. They are made by different bodies.

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comment on unpopular opinion: most of what gets said here about escrow is guesswork in c/cryptopay · 14 points · 9 months ago

Which networks did they list as accepted?

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comment on three years of tapering threads, summarised so you do not have to read them in c/tapering · 138 points · 9 months ago

Withdrawal studies across this class consistently show substantial regain after discontinuation, with appetite typically returning before weight chang

Disagreeing with this bit: stretching and reducing are different things and the post treats them as one.

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comment on [Lab] split one vial across VendorInvestigate and PeptideMeter — 94.2% and 96.8% in c/researchpeptides · 91 points · 9 months ago

Right — WXT answered a handling question with actual storage conditions rather than a generic line, which is the standard.

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comment on help me understand rodent data, I have read the wiki twice in c/bpc157 · 5 points · 9 months ago

This. Mass spectrometry for identity, not just an area percent, because a pure something-else is still something else.

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comment on does New Zealand actually matter or is it forum lore at this point in c/glp1aus · 92 points · 9 months ago

the shortage listing has an expected resolution date on it

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comment on [Question] how do you actually verify crypto in c/cryptopay · 266 points · 9 months ago

The sequence that makes this boring, which is the goal.

Ask which networks are accepted before you order. Pick the one with a sensible fee at that hour. Paste the address rather than typing it and verify the first and last several characters. Check whether the chain requires a memo. Send a test amount if the total is large. Wait for confirmations before treating anything as done. Save the transaction hash with the order reference.

Seven steps, most of them seconds long, and between them they eliminate every failure mode that gets posted on this board.

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comment on [Question] LC-MS — what am I missing here in c/hplc · 2 points · 9 months ago

214nm sees the peptide bond, 280nm sees the aromatics

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comment on 3 months in and regulatory is still the thing I get wrong in c/bpc157 · 27 points · 10 months ago

stability in solution is the practical question nobody asks

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comment on [Discussion] can we stop arguing about TGA until somebody posts a number in c/glp1aus · 43 points · 10 months ago

Careful, personal importation provisions are narrow and specific and the general version circulating here is wrong.

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comment on [Discussion] can we stop arguing about USDC until somebody posts a number in c/cryptopay · 203 points · 10 months ago

Left up. It has a hash, a chain and a timeline, which is what a payment report needs.

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comment on how much of what we believe about HPLC actually comes from integration threads in c/hplc · 140 points · 10 months ago

LC-MS for identity, UV for relative quantity

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comment on [Meta] proposal — a flair for LC-MS posts in c/hplc · 985 points · 10 months ago

Mass spectrometry answers identity. UV purity answers relative quantity under the run conditions. A document with one and not the other is answering half the question, and the half it answers should be stated.

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comment on [Meta] proposal — a flair for gradient posts in c/hplc · 15 points · 11 months ago

Resolution between two peaks depends on retention, selectivity and efficiency. A shallower gradient buys retention and usually resolution, at the cost of peak width and run time.

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comment on [Meta] the glycaemic control rule is doing its job and people should stop complaining in c/t2dglp1 · 7 points · 11 months ago

Push back: one sensor reading is not a data point worth acting on, especially in the first day of wear.

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comment on reading discontinuation threads from 2024 and half of it aged badly in c/tapering · 118 points · 12 months ago

Withdrawal studies across this class consistently show substantial regain after discontinuation, with appetite typically returning before weight changes. That is a description of the pharmacology of a chronic condition.

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comment on someone explain chargeback to me like I have not read a paper in years in c/cryptopay · 2 points · 12 months ago

confirmations are the only status that means anything

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comment on someone explain chargeback to me like I have not read a paper in years in c/cryptopay · 19 points · 12 months ago

Moved from the vendor board. Payment mechanics live here.

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comment on someone explain chargeback to me like I have not read a paper in years in c/cryptopay · 58 points · 12 months ago

The transaction hash is the canonical receipt: it is public, verifiable by either party, and it is what a support query should quote.

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comment on [Question] integration — what am I missing here in c/hplc · 34 points · 1 year ago

a blank injection between samples costs four minutes and settles most arguments

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comment on [Question] how do you actually verify secretagogue in c/researchpeptides · 3 points · 1 year ago

That method was developed for a different compound class and would not resolve the impurities you are asking about.

Adding the practical question — stocked or made to order, and what is the lead time.

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comment on [Question] how do you actually verify sequence in c/bpc157 · 0 points · 1 year ago

Sent a vial to VendorInvestigate: 97.3% against a claimed 97.0%, with the mass confirming the sequence. Both halves mattered to me.

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comment on why does nobody talk about chargeback in c/cryptopay · 53 points · 1 year ago

Left up. It has a hash, a chain and a timeline, which is what a payment report needs.

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comment on [PSA] gas fees are not what most of this community thinks it is in c/cryptopay · 160 points · 1 year ago

Left up. It has a hash, a chain and a timeline, which is what a payment report needs.

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comment on [Question] CGM — what am I missing here in c/t2dglp1 · 24 points · 1 year ago

This. Hypoglycaemia risk in this class is driven mostly by the other agents in the regimen.

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comment on [Question] France — has anyone got a straight answer on network in c/cryptopay · 9 points · 1 year ago

Correcting myself upthread: it was 24 confirmations, not the number I posted, and it settled fine.

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comment on [Question] France — has anyone got a straight answer on network in c/cryptopay · 50 points · 1 year ago

Left up. It has a hash, a chain and a timeline, which is what a payment report needs.

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