Crypto Currency

The 1.x Files: February call digest

by

[ad_1] February 26th tl;dc (too long, didn’t call) Disclaimer: This is a digest of the topics discussed in the recurring Eth1.x research call, and doesn’t represent finalized plans or commitments to network upgrades. The main topics of this call were: The rough plan for the 1.x research summit in Paris following EthCC The Witness Format … Read more

Solidity 0.6.x features: try/catch statement

by

[ad_1] The try/catch syntax introduced in 0.6.0 is arguably the biggest leap in error handling capabilities in Solidity, since reason strings for revert and require were released in v0.4.22. Both try and catch have been reserved keywords since v0.5.9 and now we can use them to handle failures in external function calls without rolling back … Read more

Bitfinex to list STRK, Native Token of StarkNet’s Blockchain 

by

[ad_1] 16 Feb Bitfinex to list STRK, Native Token of StarkNet’s Blockchain  Posted at 14:01h in Media Releases by admin ROAD TOWN, British Virgin Islands – February 16, 2024 – Bitfinex (https://www.bitfinex.com/), a premier digital asset trading platform, announced, today that it will be one of the first centralised exchanges to list STRK, the native … Read more

blockchain – How does solving a block work in relation to the first letter/number after the 0’s?

by

[ad_1] The comparison used is numeric These are numbers not strings of characters. You can see this by looking at the code in the 2009 main.cpp of the Bitcoin reference implementation: uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256(); uint256 hash; […] if (hash <= hashTarget) { pblock->nNonce = tmp.block.nNonce; assert(hash == pblock->GetHash()); //// debug print printf(“BitcoinMiner:\n”); printf(“proof-of-work found … Read more

bitcoinjs – broadcast ps2wsh transaction failed

by

[ad_1] Greeting, I hope someone can guide me about what is wrong with my p2wsh transaction hex below 020000000001014cf3b8d35c7b67fa3b669900f2a42b2e8b8a90487c2fca2b913b4e9d24a7b94e5d00000000ffffffff01e80300000000000022002053461e7b7bebf5089234af05cc4bfa5447ec7a9bc611c1f8d47dfc570a0339430221876bf128fa0fe05d617494045dc8dc27a530ec4d9c80e8d35eac377bd9c4e5090024a821876bf128fa0fe05d617494045dc8dc27a530ec4d9c80e8d35eac377bd9c4e509008700000000 i tried decode the hex and got result below : { “addresses”: [ “tb1qlwfxkadgkjykp24pcs699x3yx7egvm26khcpjheysknwv0ahh4zqmnc7xe”, “tb1q2drpu7mma06s3y354uzucjl623r7c75mccgur7x50h79wzsr89psmcywrq” ], “block_height”: -1, “block_index”: -1, “confirmations”: 0, “double_spend”: false, “fees”: 1000, “hash”: “6ad4fce6043d8012105d6b2da5da3d8519124d8bf8c97fa5c1efad27a3dd72d9”, “inputs”: [ { “addresses”: [ “tb1qlwfxkadgkjykp24pcs699x3yx7egvm26khcpjheysknwv0ahh4zqmnc7xe” ], “age”: … Read more

NYAG raises DCG, Genesis lawsuit to $3B amid conflicting settlement reports

by

[ad_1] The New York Attorney General’s Office (NYAG) raised its fraud claims against Digital Currency Group (DCG) and related parties on Feb. 9. The NYAG’s lawsuit originally alleged over $1 billion in losses; however, it has been amended to include another $2 billion in losses — bringing the total to $3 billion, allegedly affecting more … Read more

Bitfinex Alpha | BTC Bulls Remain in Force

by

[ad_1] 19 Feb Bitfinex Alpha | BTC Bulls Remain in Force Posted at 16:18h in Bitfinex Alpha by Maria Lobusova Subscribeto Bitfinex Alpha! Want to receive Alpha from Bitfinex every week? Subscribe Bitcoin demonstrated just how resilient it was this week, hitting a new year-to-date high, as flows continued into Bitcoin spot ETFs, despite – … Read more