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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.
0x5f591a5d87568f2b7d24e83965aec6464026c01d8b7845d9d29852d9357f318eThe 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 | 1e | ad | b6 | 97 | 1c | 9b | a9 | 14 | e8 | a0 | d4 | a4 | 25 | 34 | 51 | 08 |
| 0010 | 61 | 22 | 6a | d7 | ec | e5 | 0a | 3a | c2 | c0 | 4a | 7a | d3 | b6 | b8 | 7e |
| 0020 | 91 | 2e | 67 | ce | dd | ec | 74 | be | 28 | ce | 5d | 1f | 91 | d0 | 00 | f0 |
| 0030 | a1 | 91 | bc | 36 | d3 | e1 | ae | a0 | 13 | 77 | bd | 1d | da | 87 | 1d | 9e |
| 0040 | 3b | 66 | 98 | 97 | e0 | 45 | d9 | 8b | a2 | 9e | bf | 84 | cb | cd | e9 | ff |
| 0050 | 5e | ec | 6f | df | 79 | 86 | d6 | 99 | 08 | 6f | a3 | 54 | cd | b3 | 3d | ff |
| 0060 | 7a | ee | 14 | 6b | b3 | 36 | d4 | dd | ab | 68 | c5 | dc | 21 | 83 | 4a | 3c |
| 0070 | a1 | e7 | c2 | 04 | be | cf | 1c | e8 | 9a | 2f | 48 | 92 | d9 | 2b | f3 | 7b |
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 0x5f591a5d…7f318e
// 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("0x5f591a5d87568f2b7d24e83965aec6464026c01d8b7845d9d29852d9357f318e")
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)