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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.
0xa3d377943082479b3f97e27ea9e2a085acc872d838a5d1173cfd4d7ad7e201ddThe 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 | ac | 27 | aa | 19 | 24 | 2c | 94 | a8 | a4 | da | 38 | c6 | 7a | 94 | dd | d5 |
| 0010 | b0 | c0 | f3 | c0 | a2 | a9 | a3 | 29 | 7e | 7c | c1 | 06 | 34 | 85 | 66 | b4 |
| 0020 | 35 | 61 | 49 | ae | 42 | 0e | dd | 89 | 81 | 43 | 4a | 31 | a1 | 40 | bf | f4 |
| 0030 | 3f | 3d | 71 | 38 | a7 | 19 | 02 | a1 | 90 | 97 | 8f | 42 | f8 | bc | 6f | 57 |
| 0040 | 80 | 23 | 75 | c1 | db | 6b | b2 | 81 | ee | 8a | b0 | 57 | 8f | 08 | ef | 2e |
| 0050 | 25 | 9d | 3c | 27 | c2 | 39 | e7 | 0f | 7c | d9 | 4e | 51 | f0 | d8 | 55 | 8a |
| 0060 | 14 | 59 | 9c | f2 | 83 | 57 | 80 | 90 | d6 | db | 85 | 21 | 48 | 73 | 27 | 62 |
| 0070 | 77 | 19 | cd | 90 | 3d | 7a | af | a9 | f3 | fb | 95 | dc | fe | e5 | fe | 42 |
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 0xa3d37794…e201dd
// 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("0xa3d377943082479b3f97e27ea9e2a085acc872d838a5d1173cfd4d7ad7e201dd")
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)