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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.
0x3994c31a905f051311890f15a8381bb927910632f60d22483965bf0e7cf177e7The 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 | e2 | ca | ef | 9e | b1 | a1 | 1c | 0d | 59 | 52 | 20 | c0 | 28 | c1 | 7e | 2b |
| 0010 | 86 | df | 05 | ae | 2f | d9 | 77 | 57 | c8 | a6 | 2f | 64 | 81 | 49 | 27 | f6 |
| 0020 | 89 | 5b | 10 | 40 | dd | 2d | da | 4d | 1b | a1 | 63 | c7 | 0b | a5 | 2b | 41 |
| 0030 | 11 | b2 | a8 | 5d | 5e | 61 | 4c | 9a | c5 | 93 | 45 | 4e | ee | c5 | f6 | 7d |
| 0040 | 2b | e8 | 91 | b6 | b4 | 09 | 42 | 7b | 66 | b4 | c0 | d8 | b4 | 97 | 3f | 5e |
| 0050 | c6 | 9f | 14 | cd | a1 | f9 | 4f | ea | 1f | 34 | d0 | d0 | 1d | c7 | aa | 0d |
| 0060 | f0 | a9 | 63 | cb | 73 | 3c | 99 | 6b | 5b | 33 | 84 | 5e | 90 | 7f | 44 | 3f |
| 0070 | 65 | ba | df | 97 | 16 | 67 | f1 | 77 | f9 | 1c | 8a | df | 28 | b7 | eb | 12 |
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 | 12 | 81 | f1 | 57 | 44 | 2f | e6 | 26 | 87 | 23 | e5 | 1a | b3 | 7d | 34 | 62 |
| 0010 | e4 | 7f | d3 | 5c | 77 | 49 | a4 | f5 | b3 | 9c | be | 2e | c5 | 71 | 38 | 2d |
| 0020 | 98 | 01 | 8e | 1f | d0 | e2 | 29 | ff | cd | d0 | f6 | 79 | 4f | 06 | 80 | 3b |
| 0030 | 10 | d9 | 30 | d9 | 68 | 34 | ff | c2 | e1 | 84 | 6f | e4 | de | b9 | eb | fc |
| 0040 | 84 | 59 | 7b | 41 | 8c | 1b | 19 | 2d | 4e | a7 | 51 | a1 | 8a | ed | 09 | d3 |
| 0050 | 5b | fd | 58 | 9c | 7f | 44 | bd | fb | 2c | ce | 81 | bb | a1 | 09 | 36 | 06 |
| 0060 | 34 | 61 | 8c | 9a | b4 | 36 | f9 | 9b | 9e | 8e | e4 | 9b | 50 | d8 | bf | aa |
| 0070 | ae | f4 | fd | 50 | 8c | 0e | ac | c9 | 67 | f0 | 7d | 23 | c9 | 92 | 42 | db |
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.
0x44ce562eb53d6fa6af204435be3566e9dececc51d3887a8d3d83210dd245e6fb0xbe3566e9dececc51d3887a8d3d83210dd245e6fb0xbE3566E9DECECC51d3887A8d3D83210DD245e6Fbfrom 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 0x3994c31a…f177e7
// 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("0x3994c31a905f051311890f15a8381bb927910632f60d22483965bf0e7cf177e7")
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)