Crypto Flexs
  • DIRECTORY
  • CRYPTO
    • ETHEREUM
    • BITCOIN
    • ALTCOIN
  • BLOCKCHAIN
  • EXCHANGE
  • ADOPTION
  • TRADING
  • HACKING
  • SLOT
  • CASINO
Crypto Flexs
  • DIRECTORY
  • CRYPTO
    • ETHEREUM
    • BITCOIN
    • ALTCOIN
  • BLOCKCHAIN
  • EXCHANGE
  • ADOPTION
  • TRADING
  • HACKING
  • SLOT
  • CASINO
Crypto Flexs
Home»BITCOIN NEWS»Bitcoin Core-Error RPC Request: Essential Script Verification-Flag-Send (Incorrect SCHNORR Signature)
BITCOIN NEWS

Bitcoin Core-Error RPC Request: Essential Script Verification-Flag-Send (Incorrect SCHNORR Signature)

By Crypto FlexsApril 14, 20254 Mins Read
Facebook Twitter Pinterest LinkedIn Tumblr Email
Bitcoin Core-Error RPC Request: Essential Script Verification-Flag-Send (Incorrect SCHNORR Signature)
Share
Facebook Twitter LinkedIn Pinterest Email

I have three taproot addresses: one is 50 BTC, one acceptance, one is for change.

sender bcrt1p7d90fjh4k2uu7jjzw6hev8nnak2cultvcyjaj5zum696eqpwfausw79xuk
wif cULydXkHkv3h1jH7yVaGcNCvWHzbVsDiAxW76Mc8QrSqzNPU2sUG
recipient bcrt1p725t652m53g7j87n2ypm3x9pdl9f88c4c2hjyvymq78qhrc6tpsq5wp62r
change bcrt1pj5fle7sshyr04yershteu745zs2peguum7z575rydshtscmdjysq4eus02

I try to send 1 BTC and make a primitive trading for major path spending.

This is incomplete of the sender.

(
    
        "txid": "6ee6185784989263847ebd3d2aadb83bdbe80ed0011821085975226ae994e259",
        "vout": 0,
        "address": "bcrt1p7d90fjh4k2uu7jjzw6hev8nnak2cultvcyjaj5zum696eqpwfausw79xuk",
        "label": "",
        "scriptPubKey": "5120f34af4caf5b2b9cf4a4276af961e73ed958e7d6cc125d9505cde8bac802e4f79",
        "amount": 50,
        "confirmations": 101,
        "spendable": true,
        "solvable": true,
        "desc": "rawtr(f34af4caf5b2b9cf4a4276af961e73ed958e7d6cc125d9505cde8bac802e4f79)#qrffuhzp",
        "parent_descs": (
            "addr(bcrt1p7d90fjh4k2uu7jjzw6hev8nnak2cultvcyjaj5zum696eqpwfausw79xuk)#cx2kp4mn"
        ),
        "safe": true
    
)
  1. Create a transaction object
     (CREATE TRANSACTION START)
    -- Amount to send (sats): 100000000
    -- Fee (sats): 1000000
    -- Get UTXO id for pay: 6ee6185784989263847ebd3d2aadb83bdbe80ed0011821085975226ae994e259
    -- Reversed UTXO id: 59e294e96a22755908211801d00ee8db3bb8ad2a3dbd7e84639298845718e66e
    -- Full generated tx: 
        "version":2,
        "inputs":
            (
                "txid":"59e294e96a22755908211801d00ee8db3bb8ad2a3dbd7e84639298845718e66e",
                "vout":0,
                "scriptSig":"",
                "sequence":4294967295
            ),
        "outputs":(
                "value":100000000,
                "scriptPubKey":"51209545ea8add228f48fe9a881dc4c50b7e549cf8ae15791184d83c705c78d2c300"
            ,
                "value":4899000000,
                "scriptPubKey":"5120a89fe7d085c837d4991c2ebcf3d5a0a0a0e51ce6fc2a7a83236175c31b6c8900"
            ),
        "locktime":0
    (CREATE TRANSACTION END)
  1. Signing and serialization
(SIGN AND SERIALIZE TRANSACTION START)
(INPUT 0)
-- txid (32 bytes): 59e294e96a22755908211801d00ee8db3bb8ad2a3dbd7e84639298845718e66e
-- Vout (4 bytes LE32): 00000000
-- ScriptSigLength (1 bytes Compact size): 00
-- ScriptSig (0 bytes):
-- Sequence (4 bytes LE32): ffffffff
-- (SIGHASH FOR 0 INPUT START)
---- Version (4 bytes LE32): 02000000
---- LockTime (4 bytes LE32): 00000000
---- InputIdx (4 bytes LE32): 00000000
---- SighashTypeBuf (1 bytes): 00
---- (HASH PREVOUTS (txid + LE32(vout)) START)
------ Prevout for 0 input (36 bytes): 59e294e96a22755908211801d00ee8db3bb8ad2a3dbd7e84639298845718e66e00000000
---- (HASH PREVOUTS END)
---- Finally hashPrevouts (32 bytes): 35bb28a690e32f668589a79a1b4f7ba82c00c08fe39b29672e861e90526991a9
---- (HASH AMOUNTS (LE64(amount))) START)
------ Amount for 0 input (8 bytes LE64): 3200000000000000
---- (HASH AMOUNTS END)
---- Finally hashAmounts (32 bytes): 0cbbab9d99fb661a1686f17ccaaf8a9d069aa8cb755925045a1d049c060b9e67
---- (HASH SCRIPT PUB KEYS (OP_1 + PUSH_32 + pubKeyHash) START)
------ ScriptPubKey for 0 input (34 bytes): 51209a57a657ad95ce7a5213b57cb0f39f6cac73eb66092eca82e6f45d6401727bc8
---- (HASH SCRIPT PUB KEYS END)
---- Finally hashScriptPubKeys (32 bytes): 96d403e277844293f22ba2b1914d646d8353adbe2c49a22a7f421a8c97221eaa
---- (HASH SEQUENCES (LE32(sequence)) START)
------ Sequence for 0 input (4 bytes LE32): ffffffff
---- (HASH SEQUENCES END)
---- Finally hashSequences (32 bytes): ad95131bc0b799c0b1af477fb14fcf26a6a9f76079e48bf090acb7e8367bfd0e
---- (HASH OUTPUTS (LE64(amount), CompactSize(size), scriptPubKey) START)
------ Amount of 0 out (8 bytes LE64): 00e1f50500000000
------ ScriptPubKey of 0 out (34 bytes): 51209545ea8add228f48fe9a881dc4c50b7e549cf8ae15791184d83c705c78d2c300
------ Size of 0 out (1 bytes CompactSize): 22
------ Output of 0 out (43 bytes): 00e1f505000000002251209545ea8add228f48fe9a881dc4c50b7e549cf8ae15791184d83c705c78d2c300
------ Amount of 1 out (8 bytes LE64): c0ce002401000000
------ ScriptPubKey of 1 out (34 bytes): 5120a89fe7d085c837d4991c2ebcf3d5a0a0a0e51ce6fc2a7a83236175c31b6c8900
------ Size of 1 out (1 bytes CompactSize): 22
------ Output of 1 out (43 bytes): c0ce002401000000225120a89fe7d085c837d4991c2ebcf3d5a0a0a0e51ce6fc2a7a83236175c31b6c8900
---- (HASH OUTPUTS END)
---- Finally hashOutputs (32 bytes): c74c74b357372c390436f57e6046707b88dc74a7199e9194922818188192de44
---- Preimage (174 bytes): 02000000000000000035bb28a690e32f668589a79a1b4f7ba82c00c08fe39b29672e861e90526991a90cbbab9d99fb661a1686f17ccaaf8a9d069aa8cb755925045a1d049c060b9e6796d403e277844293f22ba2b1914d646d8353adbe2c49a22a7f421a8c97221eaaad95131bc0b799c0b1af477fb14fcf26a6a9f76079e48bf090acb7e8367bfd0ec74c74b357372c390436f57e6046707b88dc74a7199e9194922818188192de440000000000
---- TaggedHash (32 bytes): 7f73f0e9137223806b5c6c4f157f30ed439949decb84b4ab1eff249fa61692c1
-- (SIGHASH FOR 0 INPUT END)
-- Sighash (32 bytes): 7f73f0e9137223806b5c6c4f157f30ed439949decb84b4ab1eff249fa61692c1
-- SignatureObject (64 bytes): 4227542a9daebfbf518e12b016f09f5f7feaae42bdf5874039dfd1ff7ec66b63b625e27be13a04b3d58c81891aca8908cd5ca548cfc3f080fd2d0bcfc0045138
-- Pubkey (32 bytes): f34af4caf5b2b9cf4a4276af961e73ed958e7d6cc125d9505cde8bac802e4f79
-- VALID? true
-- Witness count for 0 input (1 bytes Compact Size): 01
-- Signature len for 0 input (1 bytes Compact Size): 40
-- Signature for 0 input (64 bytes): 4227542a9daebfbf518e12b016f09f5f7feaae42bdf5874039dfd1ff7ec66b63b625e27be13a04b3d58c81891aca8908cd5ca548cfc3f080fd2d0bcfc0045138
(OUTPUT 0)
-- Value (8 bytes LE64): 00e1f50500000000
-- ScriptPubKey (34 bytes): 51209545ea8add228f48fe9a881dc4c50b7e549cf8ae15791184d83c705c78d2c300
-- ScriptPubKeySize (1 bytes Compact size): 22
(OUTPUT 1)
-- Value (8 bytes LE64): c0ce002401000000
-- ScriptPubKey (34 bytes): 5120a89fe7d085c837d4991c2ebcf3d5a0a0a0e51ce6fc2a7a83236175c31b6c8900
-- ScriptPubKeySize (1 bytes Compact size): 22
Locktime (4 bytes LE32): 00000000
Marker (1 bytes): 00
Flag (1 bytes): 01
Version (4 bytes LE32): 02000000
InputsLen (1 bytes Compact Size): 01
OutputsLen (1 bytes Compact Size): 02
Finally rawTx (205 bytes): 0200000000010159e294e96a22755908211801d00ee8db3bb8ad2a3dbd7e84639298845718e66e0000000000ffffffff0200e1f505000000002251209545ea8add228f48fe9a881dc4c50b7e549cf8ae15791184d83c705c78d2c300c0ce002401000000225120a89fe7d085c837d4991c2ebcf3d5a0a0a0e51ce6fc2a7a83236175c31b6c89000140eddd2049ece47dd2fea1fb2e5f9d0c475e32431a472c64d543160097359f266f13c3a409de8366d09b105741ecaee1cfac6542ed1e084cee58310d82da28775000000000
(SIGN AND SERIALIZE TRANSACTION END)

And in the end I got it

RPC Request Error: Essential Script Verification-Flag-Send (Invalved SCHNORR Signature)

But the transaction structure is valid. Signature, witnesses …


  "version": "02000000",
  "marker": "00",
  "flag": "01",
  "inputcount": "01",
  "inputs": (
    
      "txid": "59e294e96a22755908211801d00ee8db3bb8ad2a3dbd7e84639298845718e66e",
      "vout": "00000000",
      "scriptsigsize": "00",
      "scriptsig": "",
      "sequence": "ffffffff"
    
  ),
  "outputcount": "02",
  "outputs": (
    
      "amount": "00e1f50500000000",
      "scriptpubkeysize": "22",
      "scriptpubkey": "51209545ea8add228f48fe9a881dc4c50b7e549cf8ae15791184d83c705c78d2c300"
    ,
    
      "amount": "c0ce002401000000",
      "scriptpubkeysize": "22",
      "scriptpubkey": "5120a89fe7d085c837d4991c2ebcf3d5a0a0a0e51ce6fc2a7a83236175c31b6c8900"
    
  ),
  "witness": (
    
      "stackitems": "01",
      "0": 
        "size": "40",
        "item": "4227542a9daebfbf518e12b016f09f5f7feaae42bdf5874039dfd1ff7ec66b63b625e27be13a04b3d58c81891aca8908cd5ca548cfc3f080fd2d0bcfc0045138"
      
    
  ),
  "locktime": "00000000"

help. Can bytes or data or order go wrong? Thank you very much!

Share. Facebook Twitter Pinterest LinkedIn Tumblr Email

Related Posts

Bitfinex Alpha | While the market is waiting for the catalyst, BTC is integrated and leverage falls.

August 4, 2025

Is it really possible to sell Memecoins?

July 29, 2025

Big Bob Slot -Self -There fish, bite wins!

July 23, 2025
Add A Comment

Comments are closed.

Recent Posts

Re -creation attack in ERC -721 -Ackee Blockchain

August 8, 2025

The New Bybit Web3 Is Here–Fueling On-Chain Thrills With $200,000 Up For Grabs

August 8, 2025

Stella (XLM) Eye 35% Rally and Ripple and SEC END 5 years legal battle

August 8, 2025

Builders Are Proving What’s Possible With CARV’s AI Stack

August 8, 2025

Caldera Announces Partnership With EigenCloud To Integrate EigenDA V2

August 7, 2025

Are Monero in danger? Five orphan blocks were found during the Cubic Mining War.

August 7, 2025

One Card To Seamlessly Bridge Web3 Assets And Real-World Spending

August 7, 2025

Coinbase’s USDC fee, encryption or other banks?

August 7, 2025

Protocol Update 001 -scale L1

August 7, 2025

As you challenge the mixed technology signal, OnDo Price Hovers challenges the August Bullish predictions.

August 7, 2025

XRP struggles for $ 3: Do Whale Offroads attract it lower?

August 7, 2025

Crypto Flexs is a Professional Cryptocurrency News Platform. Here we will provide you only interesting content, which you will like very much. We’re dedicated to providing you the best of Cryptocurrency. We hope you enjoy our Cryptocurrency News as much as we enjoy offering them to you.

Contact Us : Partner(@)Cryptoflexs.com

Top Insights

Re -creation attack in ERC -721 -Ackee Blockchain

August 8, 2025

The New Bybit Web3 Is Here–Fueling On-Chain Thrills With $200,000 Up For Grabs

August 8, 2025

Stella (XLM) Eye 35% Rally and Ripple and SEC END 5 years legal battle

August 8, 2025
Most Popular

Trump plunges into Bitcoin ordinal as NFT ambitions falter

January 19, 2024

XRP and XLM Explode: Analyst Expects 20X Rally ‘Face Melts’

April 2, 2024

Avalanche ETF Push Push obtains momentum by submitting gray tanks.

March 29, 2025
  • Home
  • About Us
  • Contact Us
  • Disclaimer
  • Privacy Policy
  • Terms and Conditions
© 2025 Crypto Flexs

Type above and press Enter to search. Press Esc to cancel.