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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.
0x698a445c8ad776b3d7faa516ac2148a2d33336616ce81b10b512461267bed224The 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 | 04 | 84 | 6e | 6a | a3 | 46 | b3 | 51 | ae | f3 | 70 | 7b | 62 | 03 | 41 | 8e |
| 0010 | 89 | 0a | bd | 4c | 3d | 61 | 5f | b4 | 88 | de | 3d | 71 | b9 | 7d | 7b | 27 |
| 0020 | ff | 7c | a9 | 01 | ee | 2f | 60 | 97 | 6d | e3 | d4 | 63 | 1f | 82 | 25 | dc |
| 0030 | 6b | 24 | 3a | 3e | 58 | c1 | 1e | 30 | cd | cd | e3 | 90 | ab | 0e | 6b | b5 |
| 0040 | ed | 74 | 9a | 3a | 5e | 2e | d7 | 64 | 8e | 7c | c9 | 85 | 3a | 08 | bf | c9 |
| 0050 | f5 | 40 | 61 | 22 | 27 | 5d | 50 | f4 | 02 | b5 | dd | 3c | 78 | 44 | c2 | f0 |
| 0060 | 25 | e1 | 32 | d4 | c1 | 3e | 17 | 83 | 19 | 97 | c1 | 0e | b4 | 11 | d0 | dc |
| 0070 | db | 0e | 9c | 34 | 78 | 8a | 45 | fc | e6 | 90 | 7e | 03 | a8 | 24 | 69 | fe |
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 | a9 | bd | 06 | d9 | d7 | 64 | 7e | ab | bb | 28 | 07 | 85 | d6 | fa | 3c | a0 |
| 0010 | 2f | d9 | b0 | 7c | 3d | 36 | fe | 8f | 0a | 91 | 74 | d7 | 6a | ef | 61 | 0c |
| 0020 | bd | 81 | 29 | 2f | b0 | 50 | be | 17 | 39 | 1c | 67 | 40 | ff | 17 | 09 | a3 |
| 0030 | 92 | 5c | 6b | d4 | 6e | 4f | 3e | 66 | 20 | 47 | cd | f0 | d9 | e7 | f3 | d4 |
| 0040 | 59 | 78 | 97 | 78 | fd | 4c | 62 | 03 | 08 | 87 | 4b | 3d | e3 | 4d | 01 | 43 |
| 0050 | 7d | 2b | 1f | 1e | 9a | 47 | 03 | 68 | 9e | 22 | 97 | c6 | bd | 03 | 97 | cc |
| 0060 | e8 | d8 | 1d | d1 | 66 | d0 | 3e | 37 | eb | 62 | 18 | 02 | e2 | 72 | 75 | fb |
| 0070 | ce | 95 | 95 | 51 | 29 | d0 | b3 | d8 | 73 | c5 | 55 | c9 | c1 | 7f | 40 | e0 |
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.
0xb85e4e13ab5d2ea18c3ccecaf75bb7a78f1e9feba8a82cc566236fbbc7d468d30xf75bb7a78f1e9feba8a82cc566236fbbc7d468d30xf75Bb7A78f1e9FEBa8A82cC566236FBBc7D468d3from 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 0x698a445c…bed224
// 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("0x698a445c8ad776b3d7faa516ac2148a2d33336616ce81b10b512461267bed224")
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)