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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.
0xa537eee934c597dbfbdc58480aa424c8bf05703355e6bc7a217e65c39a1c9b38The 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 | 39 | cc | af | d9 | 22 | d6 | f0 | de | 31 | da | 8f | fd | 94 | e0 | 39 | c9 |
| 0010 | 66 | f3 | db | 59 | 67 | a9 | de | ab | c6 | de | 06 | 70 | 9c | 9f | 35 | 94 |
| 0020 | a2 | cd | ff | ac | 00 | 00 | bc | ee | 7e | 76 | ab | 50 | f5 | 28 | 31 | 12 |
| 0030 | e6 | 4e | 8d | e9 | 29 | d7 | 6c | 57 | 93 | 1d | 24 | a6 | 5b | 87 | 78 | dc |
| 0040 | 96 | a9 | 3d | 47 | 92 | 98 | 10 | 6a | 44 | 59 | 78 | 15 | 51 | e4 | 60 | 6a |
| 0050 | 08 | be | c6 | 23 | 6f | 89 | 65 | b9 | 11 | 08 | dc | 86 | 58 | 67 | 87 | 53 |
| 0060 | 64 | c1 | ca | 94 | ec | 13 | 5b | 8e | 07 | 9d | c1 | 86 | c3 | 35 | 4e | 5b |
| 0070 | ed | 9e | 60 | b4 | 43 | fb | d2 | 88 | 1c | ba | f6 | 20 | 6a | c6 | 7f | 64 |
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 0xa537eee9…1c9b38
// 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("0xa537eee934c597dbfbdc58480aa424c8bf05703355e6bc7a217e65c39a1c9b38")
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)