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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.
0x9968331af81379254e7eb8c5b16055d41e1bfa664b40a0e235151e1b5fa9fa84The 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 | 82 | de | fc | d2 | 18 | 47 | cd | b4 | 6f | e4 | d6 | 8e | f1 | ea | 11 | b6 |
| 0010 | 0a | 39 | 09 | 8f | 95 | 38 | 8b | 2b | 18 | 41 | 6f | c5 | 93 | 4e | 97 | 80 |
| 0020 | 93 | de | a7 | 68 | 65 | ee | 70 | c2 | 42 | 01 | 47 | 07 | d5 | d3 | bc | ad |
| 0030 | 59 | 7e | 2b | 35 | 41 | fa | 72 | 43 | 90 | 11 | c7 | 5f | 37 | b2 | d6 | 6f |
| 0040 | 0e | 13 | 29 | 09 | 9d | 88 | fb | ac | 66 | be | 2f | a7 | 03 | 1e | db | 9f |
| 0050 | 06 | 47 | 10 | 1b | 7c | ca | cc | db | 68 | ab | 39 | 27 | ef | a8 | 8b | 6a |
| 0060 | a1 | 48 | f2 | ea | eb | 5e | 99 | f8 | 14 | 75 | 90 | db | 58 | 00 | 8b | f8 |
| 0070 | a3 | 57 | 83 | 76 | 19 | fe | ce | c5 | 9d | dd | 9f | 05 | dc | 3a | 3c | fc |
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 | 5d | 58 | 41 | 56 | 07 | 20 | d1 | 22 | 18 | 38 | 8b | f8 | 8e | 2e | f4 | 2d |
| 0010 | ad | 81 | d7 | c2 | 67 | 7e | a0 | 8f | 84 | 71 | 63 | bb | 88 | ee | a4 | f2 |
| 0020 | 47 | 31 | fb | 91 | b3 | 94 | a7 | eb | db | 76 | c0 | 7d | f1 | 34 | f5 | 43 |
| 0030 | 0f | 2f | 2f | 7e | 6b | f6 | ab | 2b | 4f | fb | 40 | 85 | 37 | c3 | 0c | 79 |
| 0040 | 84 | 23 | c5 | c2 | 5f | 0a | 95 | dd | c7 | f0 | 09 | 01 | de | 79 | 44 | bb |
| 0050 | f9 | 70 | 70 | 1d | b2 | 43 | 55 | 17 | 63 | bb | a4 | 5c | a5 | 70 | df | 79 |
| 0060 | fa | 23 | 93 | db | 03 | e2 | 42 | cb | 72 | 09 | b1 | f1 | 40 | 31 | 90 | ff |
| 0070 | e9 | 74 | e1 | 5d | 68 | 75 | e8 | e2 | 4f | cc | 84 | f6 | 97 | 70 | 1a | 61 |
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.
0x124654f11fddf7172ef81a63f211af0f6940e079026e2169aeafc489fcbbd3090xf211af0f6940e079026e2169aeafc489fcbbd3090xF211Af0F6940E079026e2169aEAFC489fcBBd309from 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 0x9968331a…a9fa84
// 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("0x9968331af81379254e7eb8c5b16055d41e1bfa664b40a0e235151e1b5fa9fa84")
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)