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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.
0x5f1a1a7aa03263da67d9cc17661966912e9a1f07b92eb916fe509f50c7af385aThe 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 | c1 | 27 | 2b | c2 | 8b | 93 | e7 | 51 | ff | 4d | 6c | f6 | 2b | 62 | c6 |
| 0010 | 40 | 76 | 7f | 9f | 24 | 58 | cd | 7a | 9b | fb | e0 | ec | 59 | db | 05 | 8c |
| 0020 | 0a | fa | d9 | 6a | 8f | 0c | 30 | 79 | 7e | 5b | f4 | 77 | 8b | 0b | 61 | b6 |
| 0030 | ed | 39 | 17 | 24 | 49 | 21 | e9 | ff | 0b | 76 | 6c | 8a | 6b | 4d | 3f | d4 |
| 0040 | 26 | 17 | af | 30 | 55 | 61 | 5c | 23 | 53 | 97 | 0c | df | 53 | 7e | 36 | 9a |
| 0050 | e0 | ae | bd | e2 | d4 | 7c | 4e | 57 | b7 | 03 | 1a | d8 | d1 | 75 | b0 | c8 |
| 0060 | 7a | d9 | 9d | 0a | fb | c6 | e9 | d8 | b1 | a9 | 31 | cf | 53 | bf | 8a | 76 |
| 0070 | c9 | 50 | 70 | 3a | f2 | 62 | e0 | 8a | d0 | 29 | 1c | d6 | c0 | 26 | 40 | f8 |
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 0x5f1a1a7a…af385a
// 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("0x5f1a1a7aa03263da67d9cc17661966912e9a1f07b92eb916fe509f50c7af385a")
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)