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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.
0x6c0de435fee5ae829436cdd4f08bb8faa484dbc27266725181cebc63d347dbd9The 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 | e4 | c2 | 0d | 1a | 6d | 3c | 4e | 05 | 5a | 6d | 14 | d5 | a6 | 69 | 1e | 69 |
| 0010 | b9 | 32 | 2d | c1 | 27 | 40 | ed | 35 | fd | 68 | f7 | 85 | 53 | b2 | ce | dd |
| 0020 | 71 | bf | d4 | fc | af | b0 | 4b | 9d | 8d | e7 | 94 | 0b | 2f | 84 | 45 | da |
| 0030 | b4 | 18 | 8d | f7 | eb | 62 | 2f | a4 | 72 | a5 | f6 | 74 | 05 | a1 | a2 | b2 |
| 0040 | 25 | 70 | bc | 02 | bf | 46 | 04 | 8e | 89 | 28 | 56 | b8 | fc | 4d | de | 88 |
| 0050 | ce | ea | b6 | 4b | 3a | d0 | 6d | f4 | 0e | 1a | d4 | 55 | 0c | 1d | 35 | c8 |
| 0060 | f0 | 8b | 8a | be | e7 | 1b | dc | fb | 81 | 76 | 8c | 4c | 15 | e2 | 98 | 5c |
| 0070 | 93 | 5b | 85 | 5f | 47 | 1e | da | 12 | ff | 97 | e7 | e0 | a4 | f7 | c5 | c0 |
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 0x6c0de435…47dbd9
// 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("0x6c0de435fee5ae829436cdd4f08bb8faa484dbc27266725181cebc63d347dbd9")
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)