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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.
0x6496d3f0dfe10c4c1efcbcc7c7af71c6e94f4d4944b93c8d3b273407df3c1360The 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 | 78 | 52 | 18 | 20 | 05 | d3 | b9 | d5 | ba | 39 | fd | d6 | 7d | c5 | a6 | 79 |
| 0010 | 16 | ec | 8c | 18 | ea | f2 | 05 | 68 | 28 | 17 | 62 | dc | 23 | ce | 80 | 8f |
| 0020 | e6 | 71 | d6 | 85 | 7f | ae | ed | 3f | ff | ae | a0 | 61 | 7c | 04 | 86 | 6d |
| 0030 | 4b | 73 | ad | 79 | 93 | bc | e0 | a1 | 2d | 8e | 8a | 91 | f2 | 44 | 7d | 14 |
| 0040 | 6e | b7 | fc | c9 | 0d | 65 | f3 | 4e | 10 | 93 | cc | c6 | c7 | a2 | 2e | c8 |
| 0050 | 29 | 19 | 11 | 0f | 77 | b5 | 97 | 5a | 55 | 1e | e1 | e2 | 7d | 0d | 8b | df |
| 0060 | 98 | 1e | e3 | 7b | 05 | 14 | 76 | 33 | 4f | ee | 5d | a3 | 80 | 72 | e2 | 85 |
| 0070 | 4f | 6d | 6e | c6 | 7a | db | eb | 72 | 6e | 57 | 79 | d2 | 3f | 17 | 36 | 7c |
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 0x6496d3f0…3c1360
// 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("0x6496d3f0dfe10c4c1efcbcc7c7af71c6e94f4d4944b93c8d3b273407df3c1360")
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)