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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.
0x5a0a6994f14f65bbb092efb154d98040aa6e7765acb0f2f11a4ca5e210f7c52eThe 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 | 6b | 6c | b1 | b5 | 90 | aa | d0 | 97 | bc | d9 | c2 | a6 | 26 | fc | 69 | 18 |
| 0010 | b8 | f5 | 95 | cc | f1 | 6b | a5 | bf | 20 | 47 | 58 | d0 | 3b | a1 | 9b | e6 |
| 0020 | f7 | 9f | 74 | 44 | 58 | 04 | 2b | f6 | 65 | bc | ae | 1a | 7b | e3 | e9 | e4 |
| 0030 | 97 | ec | 9f | 98 | 3f | 95 | 63 | c2 | 09 | 3d | 3a | 14 | c5 | 31 | 61 | 28 |
| 0040 | 7d | 5d | 8e | f8 | 87 | 58 | 09 | f2 | c6 | d0 | 99 | eb | 87 | a5 | ab | 0f |
| 0050 | 7e | ad | a1 | bb | 97 | 33 | 07 | 41 | 23 | 51 | f6 | b0 | 4a | cf | 57 | 61 |
| 0060 | 5c | 90 | bb | 17 | 0c | 0c | b3 | dc | d7 | e0 | 6a | ea | e8 | b8 | 7d | 11 |
| 0070 | d1 | 92 | ff | ce | 17 | fe | 08 | b8 | d0 | 9d | 8b | 96 | b3 | 06 | e9 | ca |
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 0x5a0a6994…f7c52e
// 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("0x5a0a6994f14f65bbb092efb154d98040aa6e7765acb0f2f11a4ca5e210f7c52e")
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)