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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.
0x2df4e972ebb8229bdb661d68c7d2806efcba0107f4685df64d8061c3ad7a2254The 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 | 4e | 3b | c1 | a1 | 22 | 74 | 3a | 46 | 5c | c5 | e6 | 35 | 6e | 85 | 1b | 22 |
| 0010 | 4d | 6d | dd | 5a | 0f | c1 | 90 | 5a | 63 | 26 | 22 | 1a | b7 | ae | b5 | 6a |
| 0020 | 68 | 39 | d6 | e1 | 4f | 7d | c6 | c4 | d5 | 22 | 39 | 99 | 93 | 5b | 20 | 66 |
| 0030 | 96 | e1 | f8 | 72 | 8b | 98 | 35 | 12 | b3 | 2b | 7f | 01 | bf | 90 | e7 | 38 |
| 0040 | 23 | 31 | b2 | a2 | 6b | 55 | 67 | 9a | a3 | 05 | 68 | 07 | 58 | d1 | 83 | 4d |
| 0050 | b4 | da | 6b | 89 | 33 | d2 | 60 | 3a | 2b | 79 | 65 | 9a | d7 | f1 | 3a | d6 |
| 0060 | 29 | f5 | c8 | 1e | 35 | f0 | 42 | 81 | 2e | 7f | 89 | 68 | 41 | 76 | fd | d8 |
| 0070 | 7d | 4e | 4f | 03 | eb | cc | f0 | 18 | f9 | 70 | fd | 26 | 09 | 0f | d2 | 9d |
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 0x2df4e972…7a2254
// 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("0x2df4e972ebb8229bdb661d68c7d2806efcba0107f4685df64d8061c3ad7a2254")
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)