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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.
0x9219be5257edf86b15e159e1e83f50dbaff1a861e5944372fbdaf508385ea730The 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 | 6d | 50 | f0 | e6 | e7 | c6 | ab | 1e | 27 | 19 | 99 | 22 | 2f | 35 | c0 | 02 |
| 0010 | a2 | ac | 7d | b8 | 40 | ad | 6e | 60 | d2 | de | 01 | 7d | fe | 7f | d1 | 61 |
| 0020 | 80 | 4d | 54 | 71 | cf | ef | ad | e9 | 03 | e7 | 74 | a8 | 10 | bc | de | e2 |
| 0030 | b8 | b3 | 93 | cf | 4d | 27 | 21 | 99 | 41 | 8c | 57 | 82 | c0 | a2 | 10 | 29 |
| 0040 | 3e | c7 | fe | 21 | 4a | cf | 8b | 82 | c1 | fb | 83 | 34 | ed | 91 | 16 | 81 |
| 0050 | 2a | a9 | 22 | c3 | b3 | f5 | b8 | fb | b2 | 37 | dd | aa | 63 | 2e | e3 | 16 |
| 0060 | 55 | 64 | 01 | 06 | 3a | 97 | 9a | a2 | a2 | e6 | c2 | 3d | 8a | 3d | 25 | 60 |
| 0070 | b4 | d0 | ad | 30 | b9 | 36 | a3 | 19 | cd | dd | 18 | 62 | 61 | 74 | 68 | e2 |
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 0x9219be52…5ea730
// 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("0x9219be5257edf86b15e159e1e83f50dbaff1a861e5944372fbdaf508385ea730")
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)