Topic: RAW transaction format - nead help (Read 176 times)
It's the empty witness stack for the second input. The second input is not segwit, but because there is a segwit input in this transaction, it has to have something in the witness area. So it just has the empty stack which is represented by a single 0 byte.
Hello
I have read this
https://en.bitcoin.it/wiki/Protocol_documentation#tx
https://bitcoin.org/en/developer-reference#raw-transaction-format
and still can not understand one byte in my RAW transaction (testnet)
Last 4 bytes is a locktime, but what is the leading zero byte??
{
"txid": "2e4308716eaaf6d27d2b91bfe2a78fc7819176966b619b6d8dc675f5373aa3d9",
"hash": "3dc884c4d56e4d940ce3d52c7e41956e26c5393ace11f594baaac7699938d79a",
"version": 2,
"size": 397,
"vsize": 315,
"weight": 1258,
"locktime": 1580972,
"vin": [
{
"txid": "e0db8d3280833699a79b311197a83e490b2628ef555ac714ecbf3623a839f718",
"vout": 0,
"scriptSig": {
"asm": "001408a8ba315488b40811b9886ff4396e0c94ce183e",
"hex": "16001408a8ba315488b40811b9886ff4396e0c94ce183e"
},
"txinwitness": [
"30440220724686754b2c80564048cbafab84e07ab91f9e9a64c1baca8e726de70209e9cd02201f9 1ac61ce789e7032c2561dc24e26adca029d6449d82e96c252ace18d4dbba401",
"026f627029af8b372f3c81c5ae5cb4ce0971fb6d059e22351bc7191d9841a4156e"
],
"sequence": 4294967294
},
{
"txid": "9a47ab546d42a8f5690cad387dc623228f8af8f1fb8d67a999e30443096ac66c",
"vout": 0,
"scriptSig": {
"asm": "3044022062e7ba2ec9a4a26fba867624b7786f6e1cd11363186bcf73a5a163b2f32f1d1e0220433 2986870d8e8d54545313deabab49586d851f7c74c185026b731b0e172d20b[ALL] 03903c1d380a2b05c96e8ad40cbc8a1b647cadef7a1deff8df6b8528a337465cdf",
"hex": "473044022062e7ba2ec9a4a26fba867624b7786f6e1cd11363186bcf73a5a163b2f32f1d1e02204 332986870d8e8d54545313deabab49586d851f7c74c185026b731b0e172d20b012103903c1d380a 2b05c96e8ad40cbc8a1b647cadef7a1deff8df6b8528a337465cdf"
},
"sequence": 4294967294
}
],
"vout": [
{
"value": 0.01000706,
"n": 0,
"scriptPubKey": {
"asm": "OP_HASH160 8536bef594948115aa8ea99ce415767df30f8a3a OP_EQUAL",
"hex": "a9148536bef594948115aa8ea99ce415767df30f8a3a87",
"reqSigs": 1,
"type": "scripthash",
"addresses": [
"2N5PbScRn7p7m2HEs1Bh8tshbN7TpgtRvxM"
]
}
},
{
"value": 0.02256800,
"n": 1,
"scriptPubKey": {
"asm": "OP_DUP OP_HASH160 0bb5f9fffd2c0f7bbb9dd4116341f3fba10d0418 OP_EQUALVERIFY OP_CHECKSIG",
"hex": "76a9140bb5f9fffd2c0f7bbb9dd4116341f3fba10d041888ac",
"reqSigs": 1,
"type": "pubkeyhash",
"addresses": [
"mgasj7m5vQWp4zixtHjiEgpGxex6ZCvhX8"
]
}
}
]
}
I have read this
https://en.bitcoin.it/wiki/Protocol_documentation#tx
https://bitcoin.org/en/developer-reference#raw-transaction-format
and still can not understand one byte in my RAW transaction (testnet)
Code:
getrawtransaction 2e4308716eaaf6d27d2b91bfe2a78fc7819176966b619b6d8dc675f5373aa3d9
Quote
0200000000010218f739a82336bfec14c75a55ef28260b493ea89711319ba799368380328ddbe00 00000001716001408a8ba315488b40811b9886ff4396e0c94ce183efeffffff6cc66a094304e399 a9678dfbf1f88a8f2223c67d38ad0c69f5a8426d54ab479a000000006a473044022062e7ba2ec9a 4a26fba867624b7786f6e1cd11363186bcf73a5a163b2f32f1d1e02204 332986870d8e8d54545313deabab49586d851f7c74c185026b731b0e172d20b012103903c1d380a 2b05c96e8ad40cbc8a1b647cadef7a1deff8df6b8528a337465cdffeffffff0202450f000000000 017a9148536bef594948115aa8ea99ce415767df30f8a3a87a06f2200000000001976a9140bb5f9 fffd2c0f7bbb9dd4116341f3fba10d041888ac024730440220724686754b2c80564048cbafab84e07ab91f9e9a64c1baca8e726de70209e9cd02201f9 1ac61ce789e7032c2561dc24e26adca029d6449d82e96c252ace18d4dbba40121026f627029af8b 372f3c81c5ae5cb4ce0971fb6d059e22351bc7191d9841a4156e00ac1f1800
Last 4 bytes is a locktime, but what is the leading zero byte??
Code:
decoderawtransaction 0200000000010218f739a82336bfe...
Quote
{
"txid": "2e4308716eaaf6d27d2b91bfe2a78fc7819176966b619b6d8dc675f5373aa3d9",
"hash": "3dc884c4d56e4d940ce3d52c7e41956e26c5393ace11f594baaac7699938d79a",
"version": 2,
"size": 397,
"vsize": 315,
"weight": 1258,
"locktime": 1580972,
"vin": [
{
"txid": "e0db8d3280833699a79b311197a83e490b2628ef555ac714ecbf3623a839f718",
"vout": 0,
"scriptSig": {
"asm": "001408a8ba315488b40811b9886ff4396e0c94ce183e",
"hex": "16001408a8ba315488b40811b9886ff4396e0c94ce183e"
},
"txinwitness": [
"30440220724686754b2c80564048cbafab84e07ab91f9e9a64c1baca8e726de70209e9cd02201f9 1ac61ce789e7032c2561dc24e26adca029d6449d82e96c252ace18d4dbba401",
"026f627029af8b372f3c81c5ae5cb4ce0971fb6d059e22351bc7191d9841a4156e"
],
"sequence": 4294967294
},
{
"txid": "9a47ab546d42a8f5690cad387dc623228f8af8f1fb8d67a999e30443096ac66c",
"vout": 0,
"scriptSig": {
"asm": "3044022062e7ba2ec9a4a26fba867624b7786f6e1cd11363186bcf73a5a163b2f32f1d1e0220433 2986870d8e8d54545313deabab49586d851f7c74c185026b731b0e172d20b[ALL] 03903c1d380a2b05c96e8ad40cbc8a1b647cadef7a1deff8df6b8528a337465cdf",
"hex": "473044022062e7ba2ec9a4a26fba867624b7786f6e1cd11363186bcf73a5a163b2f32f1d1e02204 332986870d8e8d54545313deabab49586d851f7c74c185026b731b0e172d20b012103903c1d380a 2b05c96e8ad40cbc8a1b647cadef7a1deff8df6b8528a337465cdf"
},
"sequence": 4294967294
}
],
"vout": [
{
"value": 0.01000706,
"n": 0,
"scriptPubKey": {
"asm": "OP_HASH160 8536bef594948115aa8ea99ce415767df30f8a3a OP_EQUAL",
"hex": "a9148536bef594948115aa8ea99ce415767df30f8a3a87",
"reqSigs": 1,
"type": "scripthash",
"addresses": [
"2N5PbScRn7p7m2HEs1Bh8tshbN7TpgtRvxM"
]
}
},
{
"value": 0.02256800,
"n": 1,
"scriptPubKey": {
"asm": "OP_DUP OP_HASH160 0bb5f9fffd2c0f7bbb9dd4116341f3fba10d0418 OP_EQUALVERIFY OP_CHECKSIG",
"hex": "76a9140bb5f9fffd2c0f7bbb9dd4116341f3fba10d041888ac",
"reqSigs": 1,
"type": "pubkeyhash",
"addresses": [
"mgasj7m5vQWp4zixtHjiEgpGxex6ZCvhX8"
]
}
}
]
}
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