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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.
0xc025b4a465d7f8d60538e335164af7b5dedaf05089ffce2e28ccdf0e8f3b0a28The 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 | 59 | ce | 82 | ad | 78 | e9 | 86 | 61 | 0c | ba | 3d | b4 | f1 | b0 | 8d | 0e |
| 0010 | f9 | 36 | 22 | 3c | e2 | 99 | 94 | 60 | 87 | e3 | 9d | 00 | fa | 44 | 78 | 41 |
| 0020 | d4 | 1e | ae | b6 | 34 | 1f | 4e | 8d | 05 | 20 | e9 | 22 | a9 | 12 | ce | dc |
| 0030 | f4 | 58 | fb | d6 | c0 | e5 | ef | ce | 75 | 7e | ae | 88 | f6 | d4 | 05 | 8b |
| 0040 | 7e | c9 | af | 9e | 7f | 11 | 99 | 70 | 80 | 4e | 39 | 6c | ba | 12 | f1 | 54 |
| 0050 | 83 | e6 | 4c | f3 | 3f | d9 | 5e | 84 | 4c | fd | a0 | 2c | b7 | a3 | e3 | 3e |
| 0060 | c9 | 40 | b0 | bf | 5d | 2f | 71 | 1e | d5 | b9 | 20 | 14 | 1a | 56 | cc | 04 |
| 0070 | 12 | 36 | dc | 1e | 8c | ef | 89 | f8 | 1d | e7 | 86 | 89 | b2 | fc | 4d | e8 |
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 0xc025b4a4…3b0a28
// 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("0xc025b4a465d7f8d60538e335164af7b5dedaf05089ffce2e28ccdf0e8f3b0a28")
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)