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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.
0xdfbc7624b10c4441596a1fd3bf11ace75a43dcecb29d025142b1d57354b5709aThe 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 | 70 | 11 | 1a | 7c | 33 | ce | 42 | 20 | 47 | bd | 35 | 25 | f1 | 72 | e4 | 6a |
| 0010 | 7d | 01 | 16 | 04 | a1 | 01 | e2 | 66 | 8d | 7d | 27 | b1 | 3e | e2 | ea | 1a |
| 0020 | 59 | 1c | 8c | 0a | 71 | c6 | 8d | 73 | f3 | 7b | f0 | 94 | a5 | 5c | ed | af |
| 0030 | a8 | 89 | 92 | 22 | 7b | ba | 20 | b2 | 18 | 98 | 20 | 2f | d1 | 0e | 86 | 33 |
| 0040 | a3 | 31 | 56 | 16 | 13 | 61 | 3a | 85 | cc | 1f | ab | 6b | 2c | 00 | ff | c8 |
| 0050 | d7 | c9 | 33 | 13 | 66 | 29 | d6 | 12 | 4a | bc | 1a | 8d | e2 | 74 | 98 | cf |
| 0060 | 53 | 91 | 10 | fa | c7 | 0a | b1 | 37 | 40 | 62 | a8 | 86 | 33 | f9 | f4 | b7 |
| 0070 | 78 | 79 | 56 | 39 | 0a | d7 | 9c | 61 | a6 | 6f | 3c | 8e | 7a | 79 | d0 | 4d |
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 0xdfbc7624…b5709a
// 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("0xdfbc7624b10c4441596a1fd3bf11ace75a43dcecb29d025142b1d57354b5709a")
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)