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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.
0x5a5a7687b874973dd09a0a4a13b6fcd49e1731708477412aca92bc104f575c92The 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 | 93 | 06 | c6 | 26 | 6b | 32 | 68 | 5a | 43 | 1c | 66 | 0c | 22 | c7 | 43 | 8f |
| 0010 | 4a | 67 | 0b | 01 | 6e | 75 | da | 51 | 43 | fa | 3d | 72 | 38 | 1d | 52 | 43 |
| 0020 | 4b | 14 | 9b | aa | de | 6d | 17 | e3 | d2 | 33 | 7f | 5f | 3f | 0e | d7 | 0f |
| 0030 | 9c | 84 | b9 | d2 | 4d | 54 | 9a | 19 | 93 | b2 | c5 | 0a | 02 | d5 | 40 | 09 |
| 0040 | 61 | 61 | 9b | 18 | d8 | df | dc | c6 | c4 | 39 | 78 | 57 | 5c | e9 | eb | 8c |
| 0050 | 6d | 78 | a2 | 6b | 14 | 98 | 37 | 34 | 3b | ef | 16 | 4e | e3 | 55 | e1 | dd |
| 0060 | 00 | 72 | 7e | 45 | 7a | 2a | 7c | e7 | ae | 7c | 0b | aa | 34 | fc | f0 | c1 |
| 0070 | 2e | 19 | b7 | fe | 18 | f2 | 7c | c6 | 60 | 38 | 10 | 2c | 9e | 90 | be | d8 |
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 0x5a5a7687…575c92
// 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("0x5a5a7687b874973dd09a0a4a13b6fcd49e1731708477412aca92bc104f575c92")
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)