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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.
0x4b8238aefb134a569fe21c9db38fa42f6a48e27216a4259f0fa42298ad42b8f8The 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 | ac | fb | 3e | 1e | 4e | 75 | 0c | 73 | b4 | cd | b9 | 53 | 71 | dd | 6a | 37 |
| 0010 | 91 | ab | 8f | 17 | 34 | 90 | 1b | 50 | 03 | 0a | 5d | d3 | 28 | 7c | af | 65 |
| 0020 | 3a | 79 | 38 | aa | 32 | b9 | 8a | b0 | e0 | 8d | 84 | 26 | 34 | 6e | e2 | 3f |
| 0030 | 4e | 10 | 81 | 6b | 95 | d6 | c1 | 4e | 3c | 03 | 19 | 46 | a4 | fd | 1f | 1d |
| 0040 | f1 | 37 | 93 | a2 | 80 | b8 | 3d | d7 | 3c | 78 | 89 | d2 | 7f | f3 | 80 | 2f |
| 0050 | 51 | 79 | 17 | a3 | c9 | c9 | 20 | 4a | a0 | be | 0f | 3c | f1 | 65 | 46 | 4f |
| 0060 | 08 | 09 | 9f | ca | e4 | 0a | 0c | 82 | ed | e3 | 62 | 47 | c6 | 09 | ba | 1c |
| 0070 | 62 | e4 | e9 | e6 | d7 | 14 | 1b | 14 | cd | 69 | 83 | 84 | 4a | 30 | ad | d0 |
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 0x4b8238ae…42b8f8
// 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("0x4b8238aefb134a569fe21c9db38fa42f6a48e27216a4259f0fa42298ad42b8f8")
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)