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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.
0x678597445d7407be9a416724c4ba9a8df1cbce376910b0094973339daaccfd3dThe 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 | 85 | 32 | d9 | ff | 9f | 4e | bb | 01 | 70 | b6 | 80 | 33 | 0d | 64 | e5 | f4 |
| 0010 | 80 | d5 | 32 | 30 | 25 | c0 | ce | d4 | 13 | 42 | 79 | da | 1d | 2a | fb | 6f |
| 0020 | 61 | 8a | 3c | 01 | b1 | f7 | 56 | 30 | 7d | 79 | 52 | 16 | a8 | 96 | de | c9 |
| 0030 | c8 | d5 | 77 | fb | 12 | d0 | ab | ed | 3c | ba | af | 7f | 2a | 0b | 4a | a4 |
| 0040 | 62 | 23 | 51 | 1c | 2b | ef | 40 | e7 | 90 | ff | 26 | 9d | 2f | 42 | c8 | 28 |
| 0050 | 6d | f7 | ec | 6b | f0 | 9b | bf | 3d | 43 | d0 | 1f | 61 | 91 | cb | 4e | 72 |
| 0060 | ce | 6e | 45 | 64 | 20 | 04 | 02 | ce | d0 | 3c | 98 | 0e | 42 | de | 70 | 20 |
| 0070 | 3c | 34 | 00 | a6 | a3 | 32 | 26 | 3a | 46 | 0c | 98 | 47 | d3 | bd | 5f | 93 |
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 | 79 | ae | 0d | 62 | 73 | cd | 54 | e1 | f8 | fa | 2c | c6 | 76 | 8b | 20 | 0c |
| 0010 | a5 | 46 | 99 | e0 | d5 | 01 | ea | 93 | 8a | a1 | b2 | 02 | 45 | 73 | 55 | f0 |
| 0020 | 7c | 04 | 63 | 67 | c9 | a4 | 10 | f9 | 21 | 5e | 91 | 25 | 1f | 3e | 2a | 00 |
| 0030 | b5 | be | a6 | a9 | 0b | b0 | 37 | 6f | 64 | 35 | b9 | 59 | ac | b4 | 90 | 55 |
| 0040 | d9 | cc | 95 | f3 | a3 | 02 | d5 | 78 | ec | f5 | eb | 59 | 7e | 8c | 2d | e0 |
| 0050 | 52 | 14 | 78 | eb | ab | a8 | 62 | ed | 61 | 2d | 15 | 51 | e3 | c1 | d1 | d7 |
| 0060 | 37 | 9b | 42 | 37 | 5e | 06 | 3e | 50 | 53 | 02 | 93 | 39 | a4 | 4e | 82 | f9 |
| 0070 | 76 | 15 | c0 | 1f | 84 | 43 | 88 | 70 | 02 | d6 | 83 | aa | e8 | 1c | 3d | 6c |
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.
0xaa8265cf258450e546a1068e469da86299774485fc30fdacb7d61273cd5ea7ae0x469da86299774485fc30fdacb7d61273cd5ea7ae0x469dA86299774485fC30fdACB7D61273Cd5ea7aEfrom 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 0x67859744…ccfd3d
// 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("0x678597445d7407be9a416724c4ba9a8df1cbce376910b0094973339daaccfd3d")
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)