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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.
0x6fa4be0b6544ee74775a3f82b4ab3bf142460cf3f2c87055ae040726de167399The 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 | c7 | 1e | c1 | 6e | 93 | f5 | 7c | d9 | e3 | 30 | 6b | 4c | bb | 48 | 0b | e3 |
| 0010 | f0 | a0 | 3b | 63 | ef | cb | 3a | 63 | 19 | 8f | f4 | 26 | a3 | ad | 54 | 91 |
| 0020 | 6a | 2a | fd | 83 | 21 | 7a | 35 | 70 | 7b | 82 | fa | bb | 1d | 36 | b9 | 8a |
| 0030 | fe | 20 | ba | 87 | 35 | cf | 4f | ae | 21 | 45 | 84 | f9 | 5c | 3c | e6 | d8 |
| 0040 | 7f | 3c | 83 | 35 | 83 | b5 | 1b | 90 | 51 | c4 | ed | b7 | 9e | da | 50 | 63 |
| 0050 | 82 | 6b | bf | 3e | 13 | c8 | 55 | 89 | a1 | e8 | d6 | 69 | 42 | c6 | 62 | 0d |
| 0060 | 11 | 37 | 5b | 17 | ed | 82 | 78 | e7 | 1f | 9d | 01 | 59 | ca | 01 | 99 | 6f |
| 0070 | fb | 15 | 54 | 8b | 99 | a9 | a3 | dd | 1b | 3b | 34 | c5 | e6 | c2 | 5c | 0e |
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 | 03 | 30 | e1 | 7e | 4b | 41 | 18 | 16 | fa | 12 | 4e | 09 | 2f | 50 | d8 | 11 |
| 0010 | 42 | 22 | b5 | f9 | 2e | ee | c0 | 21 | 9f | 5c | fc | 58 | c1 | d2 | 76 | d2 |
| 0020 | 95 | 45 | 22 | a1 | 31 | 2d | ca | 6f | 5d | e9 | 43 | c5 | 58 | 21 | 0c | e3 |
| 0030 | a4 | 66 | a4 | a0 | f7 | ed | 1f | 43 | 5b | 33 | 97 | ba | a7 | 6a | c6 | c6 |
| 0040 | b5 | cf | 79 | e6 | da | d1 | 9d | 21 | be | 9a | 0e | 4a | 8c | 77 | d0 | aa |
| 0050 | 42 | 60 | 51 | 98 | 22 | d4 | 29 | 7a | 06 | b6 | ef | f3 | 77 | 8a | d4 | 15 |
| 0060 | 64 | 3a | 95 | db | d4 | 11 | 75 | f9 | 3b | a6 | fa | 99 | 44 | 40 | d0 | 32 |
| 0070 | 57 | 1b | 30 | 71 | 06 | db | 97 | bd | 26 | 3b | c0 | 32 | 22 | 69 | ad | 7c |
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.
0xf9029e10bb2796ac75d1c956f79016561ef17bfa7f30714a44e7a55be9740f760xf79016561ef17bfa7f30714a44e7a55be9740f760xF79016561Ef17BfA7F30714a44e7A55Be9740f76from 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 0x6fa4be0b…167399
// 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("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")
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("0x6fa4be0b6544ee74775a3f82b4ab3bf142460cf3f2c87055ae040726de167399")
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)