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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.
0x6965d2cc9ce07d0a8953faa8809218917544504a7f234a06c72ec0f18b44fcfbThe 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 | ba | 0f | 0d | 3e | b3 | 51 | 7b | 16 | 2c | d5 | 10 | f2 | 3f | e1 | e7 | a6 |
| 0010 | c4 | 3c | 16 | 91 | be | 85 | bf | 28 | 66 | 3d | 12 | 7b | f4 | 7f | 3d | 52 |
| 0020 | b1 | 20 | 05 | 90 | 55 | bb | 8a | 0b | 62 | d3 | 44 | e6 | af | b7 | 3f | 94 |
| 0030 | 38 | 71 | 79 | c8 | 50 | 31 | 96 | 65 | a7 | 55 | bd | ea | c8 | 57 | b4 | 87 |
| 0040 | 1f | 8e | ce | dc | cc | 3b | 6a | 78 | 3a | a5 | a4 | 10 | 8a | e8 | 04 | 53 |
| 0050 | c0 | 66 | 62 | 68 | b2 | ea | 28 | f3 | f3 | ae | 8c | b8 | 7c | a8 | bb | 70 |
| 0060 | d4 | 4a | 16 | df | 0c | cb | c1 | 7f | 5b | 5c | c4 | ee | e6 | bd | d4 | 65 |
| 0070 | a0 | a6 | 94 | 67 | 3a | a9 | 2d | eb | 87 | ed | c3 | 62 | f6 | 15 | f5 | 3a |
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 0x6965d2cc…44fcfb
// 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("0x6965d2cc9ce07d0a8953faa8809218917544504a7f234a06c72ec0f18b44fcfb")
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)