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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.
0x6a3f65797d39a95a50899a532f9e0fb1ad3b98c3e6ab0fc180ea68b065ff6831The 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 | 77 | 05 | cd | 0c | 2b | ad | 0a | 13 | 6b | 2f | e6 | 97 | 32 | 79 | 17 | 46 |
| 0010 | 30 | 66 | 3d | 84 | c9 | c8 | d1 | a8 | 97 | ca | f0 | 75 | dd | b7 | cf | 8e |
| 0020 | 8e | bd | 16 | 2c | 26 | de | 1e | e4 | 7d | 09 | 10 | 82 | 9a | 9c | 0e | 9f |
| 0030 | be | 16 | c5 | 1a | c1 | 9b | 2f | 0a | 66 | 3f | 37 | 46 | f8 | 5a | 54 | c6 |
| 0040 | fb | 5d | d7 | a8 | 27 | 51 | 88 | 9c | 86 | 93 | 1e | cf | 30 | 43 | 34 | 3e |
| 0050 | 29 | c9 | fe | 23 | 6b | 3a | ba | 7f | 33 | 53 | ce | 79 | f4 | f8 | 17 | c9 |
| 0060 | 93 | d6 | 29 | f1 | 3a | b9 | 58 | ee | 57 | 3c | 4b | 79 | 30 | 8e | 23 | e1 |
| 0070 | 4b | 88 | cc | 29 | 71 | 97 | f5 | 04 | 2f | c7 | b9 | b0 | b3 | 7c | 47 | 53 |
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 | c2 | 2e | 90 | 25 | e0 | 84 | 83 | 69 | 41 | 6a | b0 | 85 | 5c | 10 | 94 | ba |
| 0010 | 1f | ea | ad | 60 | 84 | 5e | a8 | c6 | bf | b5 | 11 | d4 | 5e | ea | f3 | a2 |
| 0020 | c9 | 98 | 12 | c1 | 03 | aa | 7d | a4 | d7 | 56 | 93 | 58 | 31 | bc | 71 | 2c |
| 0030 | 8d | af | 6e | ea | 92 | e9 | 13 | 7e | a4 | 55 | 62 | 23 | f9 | 70 | f6 | 18 |
| 0040 | 76 | 98 | 20 | 01 | 2a | 2f | f4 | 10 | 48 | a7 | 95 | c4 | d0 | a6 | 8d | 9e |
| 0050 | 7a | a8 | 62 | 02 | 8c | 77 | a3 | aa | d5 | 56 | 2b | cb | 6f | 22 | 41 | b2 |
| 0060 | f5 | ff | 82 | 01 | 0d | 1e | bd | 90 | be | 61 | 2c | b5 | fd | 08 | 90 | 5d |
| 0070 | 23 | f0 | cb | 2a | 9e | ed | bf | 25 | 7d | 69 | 2b | ed | 38 | 23 | 82 | 3b |
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.
0x803a26838dfa82ca8592bff0d2e492ded8e27a259f29213673bb0deeeb87f0d00xd2e492ded8e27a259f29213673bb0deeeb87f0d00xd2e492dEd8e27A259f29213673BB0DeeEb87F0d0from 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 0x6a3f6579…ff6831
// 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("0x6a3f65797d39a95a50899a532f9e0fb1ad3b98c3e6ab0fc180ea68b065ff6831")
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)