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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.
0x9f2e3202f101aea2daf34a8e6251254c93a834c8194b5c7d270e1744b9a76ae7The 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 | 67 | ea | ff | 07 | 0d | bf | 09 | e6 | f9 | 7b | 00 | 20 | 9e | 8a | 7b | 5d |
| 0010 | 63 | 8a | 99 | 5e | 40 | 1f | 88 | e4 | dc | 0d | 7f | a3 | 92 | 56 | 8a | e5 |
| 0020 | 95 | bf | a7 | e1 | 91 | 95 | 1d | 3a | cf | be | c7 | cb | a8 | e4 | b3 | 43 |
| 0030 | 69 | f6 | 4c | 6e | 0d | 3b | b3 | 6e | 73 | dd | 22 | 0b | 29 | 88 | de | 4b |
| 0040 | 26 | a7 | ed | 74 | 9f | 16 | 74 | 71 | a9 | 51 | af | 7c | 75 | 6d | b0 | 3d |
| 0050 | 7f | 43 | c1 | c7 | f0 | af | 76 | a2 | 46 | 66 | 74 | fa | fc | 26 | f4 | 8a |
| 0060 | 22 | 71 | 7f | 37 | ec | 11 | 10 | 4d | 40 | 02 | fd | 7f | 5b | b2 | 01 | bd |
| 0070 | 61 | ac | 54 | e5 | 4a | 0e | 16 | d8 | 60 | e7 | 52 | 7c | 6c | 93 | 5c | ca |
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 | ee | 06 | 99 | 1d | 11 | 5a | 58 | ac | c7 | a4 | f1 | 2a | d4 | 72 | 38 | 24 |
| 0010 | ed | f6 | ad | ff | a5 | 4d | a9 | b2 | 74 | c3 | 8d | 87 | 41 | b1 | d7 | d4 |
| 0020 | b3 | b1 | d9 | 5f | e2 | 8d | d0 | ed | eb | 70 | 93 | 48 | cc | d0 | 18 | 5e |
| 0030 | 42 | 76 | 37 | 47 | cd | d1 | b9 | de | ab | eb | 43 | f1 | 8f | 0e | 73 | 41 |
| 0040 | a3 | d3 | e0 | f6 | bb | 6f | 99 | 03 | c3 | ee | 21 | 67 | ab | 8c | 99 | c6 |
| 0050 | c2 | 1c | fa | 86 | 76 | 98 | fd | c0 | 23 | af | 4e | 41 | 36 | fa | 39 | 98 |
| 0060 | 6d | 17 | b0 | be | 47 | cb | 62 | bc | 58 | 99 | 75 | ec | ed | 13 | fc | 91 |
| 0070 | 3a | e6 | 59 | 17 | e1 | 9d | 9b | 97 | 44 | 35 | 18 | 13 | cb | 99 | dc | 25 |
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.
0x4811a19e20fad4375e392c12805d736a532d9b6a26bffb51d16de85881594d1e0x805d736a532d9b6a26bffb51d16de85881594d1e0x805D736A532D9B6a26BFFB51d16de85881594D1efrom 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 0x9f2e3202…a76ae7
// 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("0x9f2e3202f101aea2daf34a8e6251254c93a834c8194b5c7d270e1744b9a76ae7")
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)