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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.
0xa7afeb2bb408a4b2eee5b143428115017d4569f6b344d6081801c4ff2562864aThe 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 | e6 | c0 | 6e | 3e | dc | 23 | 5d | d6 | 94 | c4 | 7b | eb | 53 | 81 | 52 | ea |
| 0010 | 28 | 72 | c1 | db | 38 | 65 | f7 | 6e | 57 | 37 | e0 | aa | f4 | 65 | 3c | 95 |
| 0020 | 32 | bd | ea | 86 | 42 | 9a | 9b | d3 | 27 | 06 | 52 | a5 | c7 | f5 | c9 | 52 |
| 0030 | 6b | 97 | 26 | cc | 86 | fb | 0d | 13 | f3 | 0f | 21 | 68 | 9e | 9c | d3 | d5 |
| 0040 | dc | 34 | 79 | 2b | 1c | 5a | b1 | e9 | 47 | ff | 23 | ca | db | 8a | d3 | f7 |
| 0050 | 2f | ba | 49 | b5 | 22 | d7 | 4b | 2b | 9d | 23 | 3b | 4e | a1 | a2 | 2e | 91 |
| 0060 | 38 | b7 | 4e | 4f | 4a | 39 | 44 | bc | 3e | 15 | 15 | 01 | eb | 5a | fe | 32 |
| 0070 | d7 | 63 | 8a | 4a | 5d | c1 | 14 | 1d | 5b | 4d | 1e | 37 | 1d | 56 | e4 | 24 |
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 0xa7afeb2b…62864a
// 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("0xa7afeb2bb408a4b2eee5b143428115017d4569f6b344d6081801c4ff2562864a")
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)