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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.
0x39932c04792c920953f66ddbd27cdda107a9603135bd27476a64db254abdc1c7The 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 | 7c | 3a | fb | 9e | f0 | 09 | 11 | a4 | 77 | 47 | 63 | b6 | b5 | 96 | 51 | ad |
| 0010 | 2f | 45 | ba | 9f | 38 | f5 | 70 | 45 | 90 | 87 | 4a | b5 | 2a | cc | f1 | e0 |
| 0020 | 4f | 5c | ed | 97 | 66 | b4 | 9f | c4 | fd | e2 | a1 | 29 | 79 | fe | ea | 7f |
| 0030 | d2 | 77 | 7c | 5b | 3c | fc | 53 | 0c | a1 | 22 | 33 | a4 | 66 | e2 | 32 | 6e |
| 0040 | d1 | 61 | 7b | 34 | 6d | f4 | ba | 23 | b4 | 78 | a2 | e8 | 6c | d6 | 3c | 96 |
| 0050 | a8 | f7 | 77 | a3 | 25 | bc | 48 | 3c | af | b8 | 5e | 8b | f7 | 0d | 45 | 66 |
| 0060 | ee | c9 | 13 | d7 | 69 | 1d | d4 | 8e | 72 | aa | b0 | d9 | 50 | e7 | 4c | bc |
| 0070 | 72 | 65 | 1f | 71 | 65 | 86 | 40 | 77 | c7 | d6 | 6a | e3 | 0c | a3 | 69 | c2 |
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 0x39932c04…bdc1c7
// 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("0x39932c04792c920953f66ddbd27cdda107a9603135bd27476a64db254abdc1c7")
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)