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I'm hoping some of the Bitcoin experts here can help me understand what happened. I recently made a BTC withdrawal from GoMining to my Kraken deposit address. GoMining withdrawal screen showed: Withdrawal Amount: 0.00343202 BTC Fee: 0 BTC You'll Receive: 0.00343202 BTC Kraken later credited: 0.00342000 BTC Difference: 0.00001202 BTC (1,202 sats) Kraken manually reviewed the deposit and confirmed that transaction: a86609911ead87031cf75a808a965802f3adaa9f07e4fd0b88d66ea72a159112 was the transaction that delivered funds to my Kraken deposit address and that the amount received was exactly: 0.00342000 BTC Looking at the transaction on mempool.space: Transaction: a86609911ead87031cf75a808a965802f3adaa9f07e4fd0b88d66ea72a159112 Input: bc1qr2hhvpf3m0z4sx90nxqydccxlxkf4pe5mjfhcr 0.00343202 BTC Outputs: 0.00342000 BTC to: 3KtixuucHp3ZFSex3847Liv6v8m1xnvt8y 0.00001060 BTC to: bc1qgcq078znysgm6fsveu894e32mrzqy9n9ncjg0w Miner Fee: 0.00000142 BTC (142 sats) The math balances perfectly: 0.00342000 BTC + 0.00001060 BTC + 0.00000142 BTC = 0.00343202 BTC GoMining states that their withdrawal transaction is: 95333b087645e5fa1c2b64ea5e62f41ac3929a673aa7186697cf3a73916cd51d and that transaction a86609911ead87031cf75a808a965802f3adaa9f07e4fd0b88d66ea72a159112 was not created by them. Kraken states that they do not know who controls: bc1qr2hhvpf3m0z4sx90nxqydccxlxkf4pe5mjfhcr and that GoMining would need to explain how transaction: 95333b087645e5fa1c2b64ea5e62f41ac3929a673aa7186697cf3a73916cd51d ultimately resulted in transaction: a86609911ead87031cf75a808a965802f3adaa9f07e4fd0b88d66ea72a159112 being created. My goal is not to accuse either company of anything. I'm simply trying to understand: Who likely controlled the input address: bc1qr2hhvpf3m0z4sx90nxqydccxlxkf4pe5mjfhcr What the 1,060 sat output to: bc1qgcq078znysgm6fsveu894e32mrzqy9n9ncjg0w most likely represents. Whether this looks like a normal custody, batching, forwarding, exchange, or UTXO management process. Whether anyone can determine the relationship between: 95333b087645e5fa1c2b64ea5e62f41ac3929a673aa7186697cf3a73916cd51d and a86609911ead87031cf75a808a965802f3adaa9f07e4fd0b88d66ea72a159112 from publicly available blockchain data. Any help would be appreciated. submitted by /u/bbrian017 [link] [Kommentare]
Hey everyone, I just completed my first year in Electronics and Computer Engineering and I’m currently working on a robotic arm project. I already have the STEP files, datasheets, and most of the components finalized. The issue I’m facing is with the actual mechanical CAD/design part in Fusion 360 — mainly assembling the arm properly, joint design, motor mounting, bearing placement, alignment, etc. I’ve tried using AI tools like ChatGPT and Claude for guidance, but for complex robotics CAD they often give incorrect Fusion 360 steps or impractical mechanical solutions. I’m looking for someone who has experience with: - robotic arm design - mechanical CAD - Fusion 360 - robotics assemblies Even some guidance, feedback, or help with a few parts of the design would really help me move forward. I can share a ZIP file containing all the STEP files and datasheets if anyone is interested. Unfortunately I can’t pay right now since I’m still a student, but I’m genuinely trying to learn and build this project seriously. You can DM me or contact me at: deepkukreja31@gmail.com submitted by /u/Life_Transition3270 [link] [Kommentare]
Recently there was a large theft of Humanity tokens that on one side caused price crash, but on the other a huge discrepancy between prices on different blockchains. The current average price of Humanity is 0.18$ but on the BNB chain it's 0.000005$. I wonder how this issue can be tackled? Is there a possibility that the price on the BNB chain will equalise with the rest? Of course this isn't just curiosity, I invested a whooping 2$ into Humanity on BNB and I really hope, it'll turn into 90k or so /j. submitted by /u/Hopeful_Meeting_7248 [link] [Kommentare]
Hello Reddit I've been working on QSPR (Quantitative Structure-Property Relationship) analysis for chemical compounds mentioned in the Jean-Claude Bradley Open Melting Point Dataset. Basically the idea is to see how accurate a model can predict melting points of compounds using only topological indices. After some work on the topological indices (feature engineering), each compound was represented by 26 features. I trained a random forest model on the data and got a test r2 score of 0.66 (which is pretty respectable, given the constraints). However, the file size of the model was around 1.23GB. I didn't like it being that big, so I opened up PyTorch to build a custom deep learning architecture that could make predictions as accurately as the random forest but with much smaller file size. After around 2 weeks of research, I build a 270,000 learnable parameter model (1.3-1.4MB according to torchinfo) that got an r2 score 0f 0.6399. Given all this context, I wanted to ask the following question: Should I commit and work on publishing the results, or should I keep working on improving the model? Note: I'm obligated by my university to not give out intricate details of my research before publication, so please forgive me if such details are required for a high quality answer. However, I can give out the metrics achieved by my little deep learning model. Here it is: === Evaluation Metrics (Expected Value) === R² Score : 0.639910 MAE : 41.246754 MSE : 2989.062744 RMSE : 54.672322 NRMSE : 0.083469 MAPE : 11.69% The unit for MAE, MSE, RMSE and NRMSE is Kelvin (K). submitted by /u/AgiGamesYT [link] [Kommentare]
I have been planning this for a while now. It's basically a youtube live stream where we learn robotics concepts together, ask each other doubts, discuss, make weird robots, some shinaneigens and most importantly just have fun. You can choose to not show your face, or vtube like me. Right now I have started learning the physics behind robotics using a book called Modern robotics by Kevin lynch and Frank Park. You can either learn it with me(I have only seen a couple of pages, I can teach you in like 20 min to get you to where I am) or if you want you can choose to just do your own thing simultaneously as well. Any suggestions or feedback to get as many people as we can is appreciated 👍 I really want to make the robotics community to become friendly and fun . Just dm me . we'll plan exactly how to undertake this (let's say a discord call in the stream or chat based etc.) submitted by /u/SundeepKuPanigrahi [link] [Kommentare]
Anthropic Fable 5 delivers its biggest gains on the kinds of coding and analytical work that require sustained effort over time.
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Check Domain Rating in bulk, review Ahrefs DR scores for domains and URLs, compare website authority signals, and export CSV.
Could be a good beta play on hyperliquid and perps meta, but it looks to be doing its own thing lately submitted by /u/PeeOnDusk [link] [Kommentare]
