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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0x5428ab193f0f60340556b80074db92b576cf4c3019efbb71351dffe1432343a3The raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | d4 | 3d | a5 | c8 | 25 | 72 | bb | 60 | 4d | 12 | af | f5 | 4c | 22 | aa | dc |
| 0010 | 8e | 10 | 81 | 29 | b3 | 5c | ae | 68 | 6b | 4b | 95 | fb | 38 | 7a | d7 | c0 |
| 0020 | ec | db | 26 | f7 | d5 | 68 | 5d | da | b8 | 64 | 62 | 72 | 0e | 2f | 0c | d8 |
| 0030 | 04 | 02 | 80 | 4f | fa | 05 | 27 | 55 | 49 | dc | e3 | 96 | 40 | 74 | 77 | 0e |
| 0040 | e2 | 7b | 27 | ae | 6a | 87 | 32 | b5 | 84 | 20 | 64 | c7 | 43 | 88 | ae | 33 |
| 0050 | 69 | 43 | c4 | c9 | 05 | 36 | 65 | a8 | cb | 63 | 5b | 38 | 3c | c9 | 77 | d3 |
| 0060 | 00 | 7f | 5d | 39 | 05 | ef | 2f | 9e | af | 01 | 1c | 19 | 7b | c9 | d3 | 47 |
| 0070 | 3b | 6c | 3b | 03 | 12 | a7 | a6 | 16 | 3e | 9b | be | c7 | 2f | 76 | b2 | 91 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0x5428ab19…2343a3
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("1D2lyCVyu2BNEq/1TCKq3I4QgSmzXK5oa0uV+zh618Ds2yb31Whd2rhkYnIOLwzYBAKAT/oFJ1VJ3OOWQHR3DuJ7J65qhzK1hCBkx0OIrjNpQ8TJBTZlqMtjWzg8yXfTAH9dOQXvL56vARwZe8nTRztsOwMSp6YWPpu+xy92spHScofOvYe49IDNNHj4kDym+e41MzJtbFnpUBlmyABkkwW6WIsiQJuIs/51LC5JYHCIPvl5KZ7zSLcsa+rwzPgSDLVCEo/2f04XxIyUdWHSL2IIdK4BAD8flN8yT8Q7alvPd6nPIcmq1S/RCFCPiK2RvFIuWtL5FFd5fIwnCT2EmHSIWCYS0hm7QijJNJwyTcACcOAPhqvYwU0pRnhBmewIxYJW0A43WqkLVqQi8bCWlPeZBhS5vuK/CzSpMgUTqjKr248K+AK7O6H7uB+V3vmqUUdoCuVo73zRdF56B7Mtu7xNAT4O4JdZX4mFs0vNzfeLxpyzZ6NU0+zbvg+4+QC0aHUFgixBDOwY6B2M9pYd++9KuyZ6+RLSoMCNfY3uOWKeObFagraT3y91YPgFl9gZAtZaUK6cCCVf4IZ/fHO0OnUdVLyC20vMDxC1FW2C7P7meKedYlioTKfwjK6hjIgMese9hRf9YAblqSVtTaafbma/gJafmn5diRBdjT8ZFtUVMON0F9EV9r0PS+8Et4Dh25C0L/ok9/31epFQShw+UqI8ThccrkOIm91Vl7RYy0DdGvse7BtKcTbmntrJYIP0JlcTXeplGdqHp3ASiW9NYoTu0YgT6jrtxpfcxUFOhNFovK2pHaAioCRg4v3NmzOqwpDbAs++N16vLg+syexSaqcuTSC9exiTysRIy5XrDw3n9Xb1e+MIo/CJtXKUiBvzEolTw1SwogF/DP8Dkr4uSMpIVhdalCxoXakaaTZFkFh4kbzTsmaZJe4JZfV391yY/D6tip+fNVFh+dDjaqBbpKW7VgK+lmsNtFfN3SadyRWM6nv7CTekY9ZHPXnADBCekvcxiDYibyaNo18oa/WdFnUWkhuvc4iXc3oyPPLRUJzoldoTzyQw8MvqUA+nSK12BXEUW2h2oyqTYs0/zj0en/BQYWDSwA2NhSb3s76kLLt+/PNcBRp+HBBZc/zEWOtbwuvs3FEzaIvMN8BnhNSCa0aYW71YxB28fd0S9GOceUFkycTxDKUops7O5c53oB5IO5eR6LBkgcNv2uW7yHXV7jiAvZP/8pL3yjQcbPGNwL3JzovWV/jxeJmzHb5GF4br7CkiSbFQBh9iIJr1HSH0wEz441rz5KrcQ0YuYn+1uTWJwLNxccpfB3JxkSV3AptMLQsD+W19V9SRPQV8YNadPVsMGpdr5RHUKM9wIeykqdbnZiF/4+8xvG7AUtwPTd3YGSM3GHqQl1VymjoSNo+lrDEwrumHYRVqAAnCOz9sZT78AcdDVOF0zYsEv5x22msqeGOm3PAiYmpKYEkWMNG9pI2u3ArtSuzlXV+JImZViSJLdpskj+QIHRsg6d0oxCsz44h7G+x7TWs/+icvj8Lok2LIFmyfJgVXFp5gyZQDh/hSXgetCo7qmElfB7bVbW5e06IlPpe1IsUr/w8hBhIX4b6vqGoREMZ2z6tOKEie2V0cPcTvZsFAPdGo8PyaCxYw5nyigCzI462MTEtuYI1yALNUYOcJGIGWRpC4XGPFpy0fVcdvV+qObznKQKpBTLcpGdsUrDXC++QGvnjwWjqJt0SLetn3l3RBt9ipORha48VUdkEGuPPQwJxz8DZWB30r0jCw9XqpURrIBd2Y0RuT44FA/34QVKKLaUZwaZuSpiUEfztYekBOtusFx5eeWE6CG9zvaLHzFI7SWn5N8ZUEkdOu9YUhIlupB9Ctt8wu7ouSs2YE0S3l5qC8OgNVoULlvsL3HdxhYjzowacuqHjaYmF08giKatA9Ms1tjqKBMN0d2wsPZ1NKS9wkoq4MHzl6GN0AaEuOixqSAnkC+Mk9gwDU0KBzoOHpfdvOCUtrPCorx2q//ESEziQXLENVunT4kE/sAJhZ4ZKNJB9h7h9VMOMJf5t4ts+oyRSFziGQg/mjegiykZcmoYrsXxQRnpAdxqNv3xkf/CipWojCh4io3O0z89JbRUeT+rxDJfIz7qfdP7hw3AIzuVqPecoYMWlJAFVKzt4E6on+yvwgOs5r+EiIyZr5YHNJmnZxvEw+rZ7KaHk4XAx3dQWH4vcHlPUpKCsb62TO6NHs8toBLHvUxzVB7c3F4YQf6a5VZnabIfEsb6slEVLMs/9rm8lZHGzyxzGVyUi4ElgnHpnGQl0hzfGwOYv6EsAvKr/KurbBzwk5PkzAAlxiEgTFs5AidqZ5FHSmuJxAH0edFDaCYzsIyLK37E0Ui5KK/kgAVQcLIoxKXzirakNTw+JBVbXC4CFSqZfIU7cA3ZOHbZvm8oD76zweloPv60LfwFY2P1pV0K6/cR7Khj3RqAvdnMKvXM/jmB/ec9JEcNMy6LU1x7tA+6g2uIa2/2eXtAbFXf+eYZ1ChXljBgrYyXwE/ifTXelQpuMZX0/O8Bz1E6quB4JVJNdFSJpiDHTs/ZhCnFvgF/9OgvkzAoc3z0wK3ZgirA5tbon4USqCjsW0FMZNP3LA3Q+1/Ux9NtLC6C/KJrnGOj5ifSsVMvQD9+836TqY6XOFCHc8Mdi72TkR5H5FmiV+3KschSvFn8AYgUDjZGEn4BtHLRYuUuQFb0LL6yZKS2fDXOwzuIolUbwef74RkybVNlIjVp/FRHVolOMV7wushYA3SxmoOegQD715z/E+cnCR1w482/JXimdw1kPric5baZKQDf9L/gs4BkjIZe302P/XuWL0yKWy+JJWn3tgUOr2pLOK7tfQhUw+S3NIXDOFtURSTKDzBqx1gzv9mfSWTF0psjfjss9p8M1VtkqKSynPMXG0PO74J6r3OFiasEyUR3pXdhD1HMiu8OVVX71M5rWAE8prZNviVjv9Nu8AZU/OZecpSCNPW1/pqjowWZEwtt+gAaLpUNbdTGmE1YEZzwZdWxUyx3qvDwxGGtrYXqFYDdCDxIUwIVJgtnA7MWAVEIUrNKo+Lo3KACCdYnYU+OQANvAVTw0qu1PsBaKrmzE/5p2QNKQdtRnEOOfmlBpK/YkoNizwDZqzTcqXb6gZrmKM6INJdUYc98VQbVGTqI7z1+FF7v0zezKMSoKrL97/vgSvwcjeuMG4Qx9jTazw5X4iEUwaj7NCuE0RoRihqaqqo4IGiTGJPHILc/J7wMGuyF84KhVzqPkCAV+FVNVW/STpW/zZYNou0EO/50FJLaMNG3iPCuCMDx6yXvdNz5M7aNGWfU0pFlQ7YQFKLdiBGHKITcr7bCExF0Pgq3Q/Af7JDokw8FDdxtWphhVF+M5LscheO4Z0k3+Fb+XJUvpEOHJNoj5pCfPMwdb1dDu7UpzG8+g8xYqWfMJR8rPvOXe1FX/xb/NHEeZ5jLsu5aWUnx3Z9Vr4LpB+/qxFOvOunHChgEOxAHy4GDPPCoH5X+FADsw12LvTzZywXcf+nm2l7v0uIKbktgX6Ly8XMnEgtDWKrSKepEKWkfB8YVq5/eiR70LPdmKAbiLhTMCEZLuZuOhVvq2WcwlapN4dIIJuHjW45dlxba4uCbkyBO7tTkfIx0eEZQWiWiMljgTq55qhsgKBouzxqpO2cpN6fSVSUci5BNoyl54TgKowBG3/+Pu1eCqeRpZm33i/+d8NS4i+g5KqMbwHnUGzRfMMGA2Lw+SgMvyvFojKyPVTB37D1A/3NVQCG0XfqlohwMFHMw0v0dOj5vyyipZQUDBoi7nhSevEERXew0WW8QZyaQbRg6AAMaBdLAg0yg0H+34YUGOIblSOZw+cdzFHBWtujkTUS7BZsJeu5wEnqgS1LW+Z2+dnEZ4n3hA4pWyOQpbUB4czekvrLw2dSZ9/Xp3vZf9ZCU5oBs95X7QkjT/rOh6nUEBLIhzl4FojX+x/5ajDwy++pX/L029naUiRaetLDy2UQN0sl2WY+ESAA7RFyD9/YgITA1MAKh+o9iD6Zs7hz5KHmFZVxaMRBFY76fXPcVa92VSsGWY+rtvG6fQl4WAvFWTlrNxt4ydPHrRKFSRoJdg6pE9ieBTTGobyAlvrNR1WVzmagAkMIbkHSCOcSiQ9e2o86cdPlZaie34mTXM9/Ned5cf61RvnN+zHJ3mDZOWCqOJMjH5c+MGWiXdnTiK2aJalGVRK/vVUJ1HQiPrwJzi1zhiZK8M5pGd4x0FsZXHHnS24ro/M4X2IetJk4BK+6pTsSCnmYDP8f0agfrR6erCRXtMRIiNdhdD4BxRaY4mXo9X6P1pwuuYCDhyM6ydnio27aLDG0QAAAAAAAAAAAAAAAAAAAAAAAAAABxAVGh8j")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0x5428ab193f0f60340556b80074db92b576cf4c3019efbb71351dffe1432343a3")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)