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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.
0xf6bb8e645d222e972d15b4cc594e97ff472396aaed5c68319c8e39b09ae2bcd8The 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 | 50 | 38 | aa | c6 | 85 | 44 | 15 | 40 | ec | 29 | e9 | 27 | c0 | f2 | 70 | dc |
| 0010 | ff | 0a | 70 | 2a | ba | 89 | b2 | 5e | 11 | 72 | 73 | a0 | fe | 3c | 71 | 1d |
| 0020 | dc | b3 | 33 | 68 | 58 | 23 | a4 | 05 | 51 | 25 | e1 | 18 | 53 | 6b | e1 | 32 |
| 0030 | a3 | dd | 53 | 9a | c8 | a4 | f0 | 30 | e0 | 86 | 35 | ad | 11 | e2 | 75 | a2 |
| 0040 | 40 | 02 | d1 | 08 | b4 | 2f | d4 | fb | bc | 4d | 6e | a9 | c1 | e7 | cd | 52 |
| 0050 | 0e | 0c | 35 | 4d | 65 | b8 | 39 | e5 | 65 | 46 | de | d8 | 4c | 39 | 1e | b8 |
| 0060 | b3 | 4d | 15 | 5f | f5 | 9a | 1a | 2f | ba | 23 | 7f | dd | 31 | d7 | 7e | 64 |
| 0070 | ef | 22 | dc | 32 | b7 | 16 | ad | 13 | dc | 35 | 19 | 21 | c5 | c4 | a0 | c9 |
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 0xf6bb8e64…e2bcd8
// 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("0xf6bb8e645d222e972d15b4cc594e97ff472396aaed5c68319c8e39b09ae2bcd8")
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)