Holy shit. USDTs are the real things that backs worlds financial system. This is not ideal.
February 10, 2025 at 12:12 AM
Holy shit. USDTs are the real things that backs worlds financial system. This is not ideal.
So the only linker that seemingly does actually work for USDTs reliably is the good old GNU ld. Is the truth out in the world that USDTs on Linux are simply not used anywhere by anyone? Or does everyone actually link using ld?
3/5
3/5
August 31, 2025 at 5:59 PM
So the only linker that seemingly does actually work for USDTs reliably is the good old GNU ld. Is the truth out in the world that USDTs on Linux are simply not used anywhere by anyone? Or does everyone actually link using ld?
3/5
3/5
We're big believers of USDTs at Polar Signals, and here is both a deep dive and a bit of detail on how we used them to build the NVIDIA CUDA Profiler we announced a few weeks ago!
Are USDTs the key to unlock the future of low level tracing? Maybe! Read all about how we implemented them and how we plan on using them to breath new life into observability! www.polarsignals.com/blog/posts/2...
USDT Probes: A Deep Dive
How we added USDT Probe support to Parca Agent
www.polarsignals.com
December 10, 2025 at 9:04 PM
We're big believers of USDTs at Polar Signals, and here is both a deep dive and a bit of detail on how we used them to build the NVIDIA CUDA Profiler we announced a few weeks ago!
Are USDTs the key to unlock the future of low level tracing? Maybe! Read all about how we implemented them and how we plan on using them to breath new life into observability! www.polarsignals.com/blog/posts/2...
USDT Probes: A Deep Dive
How we added USDT Probe support to Parca Agent
www.polarsignals.com
December 10, 2025 at 2:43 PM
Are USDTs the key to unlock the future of low level tracing? Maybe! Read all about how we implemented them and how we plan on using them to breath new life into observability! www.polarsignals.com/blog/posts/2...
I figured it out (I'm pretty sure). Mold linker was GC'ing an ELF header that SystemTap USDTs need for handling linker relocations. Tracing such an executable would then touch the wrong places, leading to corruption and !FUN!
Soo... I did a thing github.com/oxidecompute... and am now putting it into use in Nova #JavaScript engine and I find that there is some issues, like segfaults when using perf stat. Want to come look at me struggle with this memory safety violation in Rust? Hop on.
#streaming #Rustlang #programming
#streaming #Rustlang #programming
Twitch
Twitch is the world
www.twitch.tv
August 29, 2025 at 11:58 AM
I figured it out (I'm pretty sure). Mold linker was GC'ing an ELF header that SystemTap USDTs need for handling linker relocations. Tracing such an executable would then touch the wrong places, leading to corruption and !FUN!
I'm losing hope for tracing on Linux: not only mold but also LLD and Gold will GC out the .stapsdt.base section out of executables if given half a chance. At least locally that makes executables not trigger USDTs and/or crash when traced. bpftrace just doesn't trigger, Linux perf crashes.
1/5
1/5
August 31, 2025 at 5:59 PM
I'm losing hope for tracing on Linux: not only mold but also LLD and Gold will GC out the .stapsdt.base section out of executables if given half a chance. At least locally that makes executables not trigger USDTs and/or crash when traced. bpftrace just doesn't trigger, Linux perf crashes.
1/5
1/5
1. Tokio console? Of any use? Anything it could include that would make it more useful in this case?
2. Would having USDTs in tokio itself be useful? In addition to (or instead of) the tracing instrumentation (cfg flag choice). I’ve wanted try this, but i won’t have time for a while.
2/3
2. Would having USDTs in tokio itself be useful? In addition to (or instead of) the tracing instrumentation (cfg flag choice). I’ve wanted try this, but i won’t have time for a while.
2/3
June 23, 2025 at 8:07 PM
1. Tokio console? Of any use? Anything it could include that would make it more useful in this case?
2. Would having USDTs in tokio itself be useful? In addition to (or instead of) the tracing instrumentation (cfg flag choice). I’ve wanted try this, but i won’t have time for a while.
2/3
2. Would having USDTs in tokio itself be useful? In addition to (or instead of) the tracing instrumentation (cfg flag choice). I’ve wanted try this, but i won’t have time for a while.
2/3
Or are prelink adjustments (which is what .stapsdt.base is there to detect) never done in Gold and LLD, allowing USDTs to work reliably even without the ability to detect them? Or does everyone use a trick to keep the .stapsdt.base from being GC'd, eg. ".reloc 0, R_X86_64_NONE, .stapsdt.base"?
4/5
4/5
August 31, 2025 at 5:59 PM
Or are prelink adjustments (which is what .stapsdt.base is there to detect) never done in Gold and LLD, allowing USDTs to work reliably even without the ability to detect them? Or does everyone use a trick to keep the .stapsdt.base from being GC'd, eg. ".reloc 0, R_X86_64_NONE, .stapsdt.base"?
4/5
4/5
The pics I was sent were $3500USDT. I don't know what USDTs are though. But yeah, that's the same kind of pics I got.
May 15, 2026 at 9:59 PM
The pics I was sent were $3500USDT. I don't know what USDTs are though. But yeah, that's the same kind of pics I got.
You can go watch my prez in dtrace.conf now! The good folks at @oxide.computer fixed up a failure I had with the slides, you won't even realise something was amiss. Unfortunately, my audio settings were apparently somehow shot so... Sorry about the crackly mic :D
December 17, 2024 at 5:24 PM
You can go watch my prez in dtrace.conf now! The good folks at @oxide.computer fixed up a failure I had with the slides, you won't even realise something was amiss. Unfortunately, my audio settings were apparently somehow shot so... Sorry about the crackly mic :D
I've finished the first draft of my slides and crammed them way too full of odd references.
Over all I think I've got a pretty good talk on my hands though, so hopefully I get to present on Magitech. Or was it on USDTs? I forget.
Over all I think I've got a pretty good talk on my hands though, so hopefully I get to present on Magitech. Or was it on USDTs? I forget.
The world-famous unconference dtrace.conf(24) is next week! Start brainstorming your topics now and sign up for the free virtual event here:
dtrace.conf(24)
Our virtual and(mostly!) quadrennial unconference on DTrace! (BYO topic!)
dtraceconf24.eventbrite.com
December 2, 2024 at 9:27 PM
I've finished the first draft of my slides and crammed them way too full of odd references.
Over all I think I've got a pretty good talk on my hands though, so hopefully I get to present on Magitech. Or was it on USDTs? I forget.
Over all I think I've got a pretty good talk on my hands though, so hopefully I get to present on Magitech. Or was it on USDTs? I forget.
The only crypto I trust is stablecoins backed by an actual verifiable asset. None of 99% of the bullshit people plonk on Solana net. Give me USDTs, give me USDCs, give me actual backed coins where buying more supply means someone has to put most of that money paid back into actual assets of value.
April 7, 2025 at 4:31 AM
The only crypto I trust is stablecoins backed by an actual verifiable asset. None of 99% of the bullshit people plonk on Solana net. Give me USDTs, give me USDCs, give me actual backed coins where buying more supply means someone has to put most of that money paid back into actual assets of value.
I'm feeling pretty proud of myself: last November/December I figured out how USDTs work in Linux and implemented it in @oxide.computer's excellent usdt crate, but I lost focus before making all the tests pass as they relied on dtrace.
But last night I figured out bpftrace to make the tests pass!
But last night I figured out bpftrace to make the tests pass!
GitHub - oxidecomputer/usdt: Dust your Rust with USDT probes
Dust your Rust with USDT probes. Contribute to oxidecomputer/usdt development by creating an account on GitHub.
github.com
July 29, 2025 at 8:21 AM
I'm feeling pretty proud of myself: last November/December I figured out how USDTs work in Linux and implemented it in @oxide.computer's excellent usdt crate, but I lost focus before making all the tests pass as they relied on dtrace.
But last night I figured out bpftrace to make the tests pass!
But last night I figured out bpftrace to make the tests pass!
$800 million for skirt sanctions using USDT on Russian-linked Crypto Wallet Channel Tether
A network of crypto wallets associated with entities related to Russian states helped move more than $8 billion in digital assets to avoid Western sanctions, according to a September 26 report by blockchain…
A network of crypto wallets associated with entities related to Russian states helped move more than $8 billion in digital assets to avoid Western sanctions, according to a September 26 report by blockchain…
$800 million for skirt sanctions using USDT on Russian-linked Crypto Wallet Channel Tether
A network of crypto wallets associated with entities related to Russian states helped move more than $8 billion in digital assets to avoid Western sanctions, according to a September 26 report by blockchain analytics firm Elliptic. The findings reveal that licensed Russian companies, drawn from a pack of recently leaked data, rely primarily on tether USDTs to maintain cross-border trade.
earlybirdsinvest.com
October 2, 2025 at 5:19 PM
$800 million for skirt sanctions using USDT on Russian-linked Crypto Wallet Channel Tether
A network of crypto wallets associated with entities related to Russian states helped move more than $8 billion in digital assets to avoid Western sanctions, according to a September 26 report by blockchain…
A network of crypto wallets associated with entities related to Russian states helped move more than $8 billion in digital assets to avoid Western sanctions, according to a September 26 report by blockchain…
„Brian Morrissey joined the Trump administration last year as the president’s pick to be USDTʼs general counsel, after previously serving at the agency and at the DOJ during Trump’s first term.”
May 18, 2026
@wsj.com www.msn.com/en-us/news/p...
May 18, 2026
@wsj.com www.msn.com/en-us/news/p...
MSN
www.msn.com
May 20, 2026 at 2:16 AM
„Brian Morrissey joined the Trump administration last year as the president’s pick to be USDTʼs general counsel, after previously serving at the agency and at the DOJ during Trump’s first term.”
May 18, 2026
@wsj.com www.msn.com/en-us/news/p...
May 18, 2026
@wsj.com www.msn.com/en-us/news/p...
Where in #FalloutNewVegas are we now? youtube.com/shorts/usdtS...
Do you know where this is in #FalloutNewVegas? #Fallout #bethesda
YouTube video by TBR Courier
youtube.com
March 3, 2026 at 9:06 PM
Where in #FalloutNewVegas are we now? youtube.com/shorts/usdtS...
📁 Sectors Performance (%):
・ 1. Game Studio - $MORE, $BRIC
・ 2. Flaunch Ecosystem - $FLNCH
・ 3. Parallelized EVM - $SEI, $NEON, $RDO
・ 4. Wormhole Assets - $USDC, $ALEPH, $USDTS
・ 5. Options - $DRV, $HEGIC, $STRIK
・ 1. Game Studio - $MORE, $BRIC
・ 2. Flaunch Ecosystem - $FLNCH
・ 3. Parallelized EVM - $SEI, $NEON, $RDO
・ 4. Wormhole Assets - $USDC, $ALEPH, $USDTS
・ 5. Options - $DRV, $HEGIC, $STRIK
June 28, 2025 at 2:59 AM
📁 Sectors Performance (%):
・ 1. Game Studio - $MORE, $BRIC
・ 2. Flaunch Ecosystem - $FLNCH
・ 3. Parallelized EVM - $SEI, $NEON, $RDO
・ 4. Wormhole Assets - $USDC, $ALEPH, $USDTS
・ 5. Options - $DRV, $HEGIC, $STRIK
・ 1. Game Studio - $MORE, $BRIC
・ 2. Flaunch Ecosystem - $FLNCH
・ 3. Parallelized EVM - $SEI, $NEON, $RDO
・ 4. Wormhole Assets - $USDC, $ALEPH, $USDTS
・ 5. Options - $DRV, $HEGIC, $STRIK
📁 Sectors Performance (%):
・ 1. KRW Stablecoin - $KRWO
・ 2. Perpetuals - $HYPE, $DYDX, $ARKM
・ 3. Wormhole Assets - $USDC, $ALEPH, $USDTS
・ 4. Commodity-backed Stablecoin - $SRUSD, $EDLC, $QGOLD
・ 5. Quest-to-Earn - $GAL, $L3, $MEED
・ 1. KRW Stablecoin - $KRWO
・ 2. Perpetuals - $HYPE, $DYDX, $ARKM
・ 3. Wormhole Assets - $USDC, $ALEPH, $USDTS
・ 4. Commodity-backed Stablecoin - $SRUSD, $EDLC, $QGOLD
・ 5. Quest-to-Earn - $GAL, $L3, $MEED
June 22, 2025 at 11:42 PM
📁 Sectors Performance (%):
・ 1. KRW Stablecoin - $KRWO
・ 2. Perpetuals - $HYPE, $DYDX, $ARKM
・ 3. Wormhole Assets - $USDC, $ALEPH, $USDTS
・ 4. Commodity-backed Stablecoin - $SRUSD, $EDLC, $QGOLD
・ 5. Quest-to-Earn - $GAL, $L3, $MEED
・ 1. KRW Stablecoin - $KRWO
・ 2. Perpetuals - $HYPE, $DYDX, $ARKM
・ 3. Wormhole Assets - $USDC, $ALEPH, $USDTS
・ 4. Commodity-backed Stablecoin - $SRUSD, $EDLC, $QGOLD
・ 5. Quest-to-Earn - $GAL, $L3, $MEED
Wrote some code. Feels good. DTrace USDTs. Where is my complete and robust DTrace implementation on Linux? Enough already, this is just sad.
January 15, 2025 at 3:54 PM
Wrote some code. Feels good. DTrace USDTs. Where is my complete and robust DTrace implementation on Linux? Enough already, this is just sad.