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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.
0x8b3c3e2e5aa758448d18adfe3d92866ee21f4f3f8bb1a7771389f6d6f833f9ffThe 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 | b1 | f4 | 2b | 5f | 07 | 52 | d4 | 6d | c2 | df | 9e | 4a | 7d | 45 | 5f | 1b |
| 0010 | 24 | 69 | 1b | 7d | e4 | 89 | 5a | fc | 38 | b0 | b2 | 91 | 98 | 23 | 48 | 02 |
| 0020 | ad | 50 | 1f | 07 | 1a | b1 | f7 | 5c | ff | 5f | 62 | 75 | df | 1b | bf | 55 |
| 0030 | cf | 43 | 4c | fa | aa | 8a | cd | f3 | 6e | 93 | 48 | 7b | 40 | db | 9a | 97 |
| 0040 | dd | 28 | 5c | f2 | 52 | 7e | 4e | f2 | a1 | f4 | 11 | 59 | d0 | 9f | bc | 6a |
| 0050 | 1c | 4c | 90 | 70 | 36 | e4 | c3 | 8a | 5f | b9 | b6 | 51 | c9 | 3f | df | ed |
| 0060 | e7 | 39 | 55 | 78 | 15 | 07 | ea | 8e | 06 | 52 | 72 | fe | 8e | 28 | 47 | 2a |
| 0070 | 30 | fa | c7 | cc | 3b | 5b | fe | b9 | 53 | 3f | b4 | ec | b7 | 10 | 85 | 09 |
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 0x8b3c3e2e…33f9ff
// 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("0x8b3c3e2e5aa758448d18adfe3d92866ee21f4f3f8bb1a7771389f6d6f833f9ff")
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)