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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.
0xc9de92bb6e3ddece8b689260730f407c608711c7bd073761d0fc0e3a205d60e8The 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 | 65 | a8 | 71 | 27 | ae | fa | d6 | 80 | 79 | 78 | 19 | 18 | 29 | 94 | 78 | 2b |
| 0010 | 92 | ac | e8 | fb | 3b | 8a | 90 | 20 | 7c | cd | 6b | cc | ff | b2 | 44 | a8 |
| 0020 | da | 82 | 41 | 35 | f6 | e2 | a2 | 3b | 39 | 07 | af | 72 | 43 | 0a | 93 | 92 |
| 0030 | ab | c1 | e7 | 98 | 4c | ad | c0 | 51 | 13 | 6a | cf | 46 | 6e | 10 | a4 | d9 |
| 0040 | 20 | d7 | 02 | 76 | 09 | 88 | 89 | fb | 62 | 70 | e0 | 67 | f8 | f3 | 31 | 38 |
| 0050 | 36 | 67 | 9c | 80 | e6 | 1e | b2 | a5 | eb | 05 | 06 | 07 | aa | 5c | 57 | ba |
| 0060 | b2 | 1c | ad | cd | 12 | 9a | 75 | e4 | 51 | a7 | 5c | d9 | 9c | 6c | 24 | 1b |
| 0070 | 7f | 17 | c9 | bf | 61 | 72 | 44 | c9 | 65 | eb | d1 | 8b | 69 | 2d | e3 | 43 |
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 0xc9de92bb…5d60e8
// 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("0xc9de92bb6e3ddece8b689260730f407c608711c7bd073761d0fc0e3a205d60e8")
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)