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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.
0xa3f79db8b638f6e5eea1c3ab1b39a4af02acef077e5c75d6f00240de54a9f704The 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 | c3 | 60 | b5 | 5b | a8 | da | a8 | c1 | 4c | 2a | fd | 39 | 86 | 81 | b0 | d7 |
| 0010 | 6f | 19 | 7d | a0 | 18 | ab | 05 | 65 | 8b | 2f | e9 | 46 | 67 | 2f | 17 | f8 |
| 0020 | 6c | 26 | 43 | d9 | 02 | fe | 2a | 5e | 7c | 79 | 71 | f6 | f9 | 43 | 8f | 74 |
| 0030 | 79 | 10 | d1 | 07 | 1b | e5 | ae | d8 | 24 | 12 | 1b | 13 | 44 | bf | 10 | 13 |
| 0040 | f0 | a1 | 81 | 47 | 3a | 6e | 7f | 03 | f2 | dd | 4d | da | 1b | 3e | bf | 4e |
| 0050 | 4d | c2 | 63 | cc | f8 | c8 | ed | 1b | 54 | f9 | ea | 9f | 50 | 32 | c4 | b3 |
| 0060 | 85 | ea | 25 | 36 | 64 | 99 | 84 | ba | 6b | ea | 9b | 28 | 0a | 04 | 0c | 1e |
| 0070 | 99 | d2 | aa | 55 | 47 | 0f | d2 | c5 | bf | a1 | fc | 68 | 84 | df | 13 | cc |
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 0xa3f79db8…a9f704
// 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("0xa3f79db8b638f6e5eea1c3ab1b39a4af02acef077e5c75d6f00240de54a9f704")
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)