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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.
0xfac7152be858ecb4285a5bc21f345c15ffaa926aee4ac8a4f19d4278959bb66dThe 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 | 8f | 19 | 57 | df | 8d | 2f | 3a | 61 | 77 | a5 | 88 | 1e | bf | 5d | e2 | de |
| 0010 | b2 | 9d | ca | 67 | 6d | 60 | c0 | 7f | ba | 1f | a9 | 15 | d9 | 57 | f9 | 30 |
| 0020 | ab | 43 | 84 | 35 | 2f | f2 | ea | 10 | 7f | 97 | 7f | bb | cc | 1b | ca | 03 |
| 0030 | 88 | 88 | 50 | 58 | 89 | 17 | bf | 3b | 4c | 2a | 03 | 37 | d8 | bc | 7d | 6e |
| 0040 | 5c | 5c | 8e | 4e | 94 | fa | 6f | aa | b2 | b2 | 8a | 15 | 5b | 8f | 42 | 0d |
| 0050 | f8 | 7f | 40 | 6c | 5d | 93 | 47 | 67 | 74 | f2 | 49 | ab | ef | 92 | c4 | cb |
| 0060 | b2 | d7 | b8 | b7 | 03 | ce | c5 | 83 | d9 | d5 | 93 | b0 | 20 | 09 | 1a | 7d |
| 0070 | 51 | b8 | c6 | 89 | ef | 78 | 29 | 0f | 33 | 06 | a1 | e6 | f3 | 7d | de | 12 |
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 0xfac7152b…9bb66d
// 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("0xfac7152be858ecb4285a5bc21f345c15ffaa926aee4ac8a4f19d4278959bb66d")
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)