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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.
0xa2de436b0783bfe49484eff7d10125231a5323d2518b3eb2af0fd94e2bf15ff0The 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 | dc | 33 | f4 | 6b | 3e | fc | 81 | 70 | 4c | c0 | 40 | 74 | a3 | 22 | 2f | 47 |
| 0010 | 73 | 3d | 5a | ae | 14 | 2f | b4 | a1 | 71 | bd | 8e | 46 | 4d | 79 | 4f | 5f |
| 0020 | ae | 96 | fe | 21 | 19 | 49 | 72 | 19 | 1b | 66 | 23 | b9 | ea | af | c2 | 77 |
| 0030 | f9 | 75 | 0f | 62 | 90 | 95 | b2 | b9 | e9 | ab | eb | a3 | fe | ee | 61 | 86 |
| 0040 | 2d | b4 | 96 | f3 | 4f | e0 | bc | d4 | 53 | 1e | 84 | 7a | c8 | d0 | 78 | a9 |
| 0050 | ef | a1 | fd | cf | 3b | 89 | 02 | b3 | 5a | 40 | 56 | 99 | e8 | f5 | 3b | 84 |
| 0060 | 30 | a7 | ca | 4d | 39 | b8 | cf | b1 | 8c | f5 | 5e | f7 | b3 | cf | e6 | 11 |
| 0070 | a4 | 3f | c9 | 0c | 30 | d4 | eb | 99 | db | 8c | 2b | b2 | dc | 87 | 29 | 14 |
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 0xa2de436b…f15ff0
// 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("0xa2de436b0783bfe49484eff7d10125231a5323d2518b3eb2af0fd94e2bf15ff0")
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)