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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.
0x72b5151a2e5683f115b2651471f505e43849477fb05adbe3d15bb779d269d9fdThe 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 | d0 | 20 | c6 | 41 | 7c | d5 | 32 | 32 | 18 | 4a | 9c | 71 | 89 | fa | c8 | 8f |
| 0010 | 17 | 9a | 9a | 34 | 80 | 10 | f8 | 9d | 7c | 1f | 0c | 65 | c5 | e8 | 0e | db |
| 0020 | 6e | 10 | 42 | d9 | 03 | 54 | 09 | 97 | a3 | 54 | 85 | b1 | 1d | f8 | d8 | 9f |
| 0030 | aa | ef | 53 | a0 | 99 | c1 | 3f | 5a | 50 | ad | ee | be | 32 | ed | aa | 83 |
| 0040 | 97 | 1f | 05 | 41 | 6b | aa | 42 | 33 | d0 | c1 | 64 | 50 | 7b | f4 | b9 | d2 |
| 0050 | 44 | 24 | 36 | 4e | ed | 38 | bf | d1 | 97 | 42 | 0a | e0 | 03 | be | 38 | af |
| 0060 | 03 | a5 | 64 | 59 | 9d | d8 | ff | 9a | 55 | b7 | 8c | 6e | ee | 9d | ee | da |
| 0070 | 02 | c9 | 35 | 4b | 54 | 64 | 18 | 6a | b7 | e9 | 6c | 10 | 5c | 99 | ca | 6a |
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 0x72b5151a…69d9fd
// 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("0x72b5151a2e5683f115b2651471f505e43849477fb05adbe3d15bb779d269d9fd")
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)