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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.
0x9af54c34e53709c0f818f15b35636ef9142a7cbbbae0b87a944ce53f36e3881dThe 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 | fb | f6 | c0 | 4d | 8a | a2 | 2d | 29 | 59 | fa | 2e | 48 | ce | d3 | 91 | 60 |
| 0010 | ec | 30 | 82 | 57 | 3c | c3 | a3 | b6 | e2 | f5 | 1b | 3d | bf | e6 | f9 | c1 |
| 0020 | 22 | b4 | 04 | 55 | 4a | 5a | 03 | b7 | e3 | 88 | 1a | 30 | 0b | 89 | 5e | 97 |
| 0030 | 5e | d3 | 40 | cd | 6a | c1 | c7 | 1a | 68 | 4a | d5 | 72 | 5a | 63 | 1d | 41 |
| 0040 | f7 | 78 | 3d | 28 | 32 | b0 | 73 | 16 | 47 | aa | d5 | e4 | f7 | 93 | c5 | 17 |
| 0050 | 08 | cd | aa | 36 | 68 | 71 | e2 | 06 | 67 | 3d | 42 | 42 | fb | db | 01 | 75 |
| 0060 | 8c | 7c | 8f | d1 | ff | 6d | 21 | fc | 43 | d1 | 07 | d7 | 19 | 91 | 9f | 3b |
| 0070 | 28 | bf | 29 | 55 | 9f | bb | 87 | ae | 3e | 4d | 40 | fd | 96 | 13 | 60 | 93 |
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 0x9af54c34…e3881d
// 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("0x9af54c34e53709c0f818f15b35636ef9142a7cbbbae0b87a944ce53f36e3881d")
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)