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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.
0x7aac7bc6e1392b6f549cc4c425f79af45c8df02d71057cb0fb24efb41d305b13The 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 | 5d | 27 | 6a | 4f | 52 | 51 | 38 | a3 | 7a | df | 19 | 20 | e8 | 73 | a9 | 6c |
| 0010 | af | 3e | 35 | 83 | d1 | 9e | 6e | d4 | 6e | dd | c0 | c8 | e1 | a1 | a0 | d4 |
| 0020 | 6a | 0e | b0 | a2 | fa | 19 | 39 | f7 | 4b | 3f | 97 | 7e | dc | aa | 7c | fb |
| 0030 | f2 | 3e | 45 | 2c | 49 | 6d | ac | 06 | d8 | 68 | 50 | 55 | 70 | a3 | 35 | 25 |
| 0040 | 96 | 35 | 8d | c9 | 09 | 57 | c1 | 62 | c4 | f8 | ab | f0 | fc | e0 | f9 | 42 |
| 0050 | 2f | 95 | 3c | 75 | 76 | 01 | 73 | c5 | d2 | c3 | 7c | c9 | 0d | 14 | 1e | 1f |
| 0060 | dd | 11 | 56 | 6e | 04 | c4 | a5 | 43 | 9f | 8b | 7c | a2 | 5e | f4 | 6b | a3 |
| 0070 | 89 | a5 | 71 | 45 | a5 | 62 | e2 | cc | 3d | e9 | e2 | af | 5d | 08 | 0e | 48 |
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 0x7aac7bc6…305b13
// 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("0x7aac7bc6e1392b6f549cc4c425f79af45c8df02d71057cb0fb24efb41d305b13")
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)