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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.
0x4cc80d2e6fa72270ed24b34d8bfd5db702283493c6b5cbf981b573c20be292c1The 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 | 68 | 78 | d2 | ef | b0 | 9d | 40 | 32 | 3b | eb | d8 | 59 | de | 48 | ef | fa |
| 0010 | f4 | fe | 66 | d1 | 6f | 19 | 6b | d6 | 89 | 03 | dd | 35 | 00 | 87 | 06 | 53 |
| 0020 | 36 | 62 | 95 | 92 | 2a | 3c | 4e | 9e | f0 | 03 | a9 | 73 | 4e | fd | f7 | 70 |
| 0030 | b1 | 9e | 42 | 7f | b7 | 03 | bd | 18 | e3 | d7 | 65 | b9 | a0 | 05 | 92 | ff |
| 0040 | 5b | 52 | cc | c1 | d5 | 30 | ae | 68 | 16 | e3 | e9 | 78 | af | 2b | c6 | 29 |
| 0050 | 86 | 34 | 31 | df | 95 | fd | 35 | dc | 31 | 1a | e7 | d7 | ea | e7 | bb | 50 |
| 0060 | 74 | c6 | a1 | 23 | d1 | 6c | 5b | 18 | 19 | 56 | ed | e0 | f4 | dc | 30 | ba |
| 0070 | 34 | b9 | 83 | 54 | e2 | af | fe | eb | 07 | 5a | b3 | 7d | 8f | d4 | 68 | ad |
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 0x4cc80d2e…e292c1
// 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("0x4cc80d2e6fa72270ed24b34d8bfd5db702283493c6b5cbf981b573c20be292c1")
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)