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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.
0xb8a3282976c14a8063a7d619f4a3ecc97ef4c440c8bf146b884a036683699ad4The 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 | 62 | 0a | b9 | e0 | c0 | 66 | 0e | 85 | 7f | 0e | e8 | 12 | f9 | e5 | fb | c2 |
| 0010 | 8a | 40 | 1d | 0d | b8 | 76 | 75 | 5a | af | 62 | 6c | c8 | 67 | fc | fa | 6a |
| 0020 | 62 | 9e | 0c | 54 | 5a | eb | d9 | f1 | d9 | 19 | 4f | 5a | 92 | d5 | ab | 04 |
| 0030 | d9 | 9d | c2 | 18 | 0c | 2a | 98 | b8 | 12 | 18 | 89 | e1 | 73 | 3b | a9 | 5f |
| 0040 | 60 | cc | ce | ea | 9b | 9d | 16 | 01 | f3 | 13 | 01 | 4d | 08 | 2a | ab | 09 |
| 0050 | 5f | bd | 4e | 76 | b2 | f5 | 3f | c2 | c6 | 46 | 5b | 31 | 42 | 40 | 19 | a6 |
| 0060 | 91 | 5f | b6 | d9 | 89 | 6d | 53 | fd | d2 | 66 | 36 | 3b | 6d | 61 | 2c | 39 |
| 0070 | 7f | 75 | 98 | dc | 7c | 07 | 74 | 59 | a3 | b3 | 61 | 54 | cc | 72 | 55 | 32 |
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 0xb8a32829…699ad4
// 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("0xb8a3282976c14a8063a7d619f4a3ecc97ef4c440c8bf146b884a036683699ad4")
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)