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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.
0x3a68b5f293bff8311c1a978bb6104d06255687659e6b56f5a88b116742f17a70The 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 | d7 | 54 | c2 | 7b | 70 | bc | 18 | 55 | 07 | b4 | d6 | 76 | 38 | 6b | 60 | bc |
| 0010 | 65 | 46 | 33 | 79 | ad | 04 | 33 | 3f | b3 | c4 | c0 | 6d | 53 | ad | 95 | ab |
| 0020 | f4 | a1 | 55 | ed | 23 | 24 | ed | 30 | 92 | cc | 2e | e3 | 14 | 51 | 8a | 64 |
| 0030 | a8 | 4d | 8e | 6c | 7d | de | de | 8c | fb | 32 | ac | cc | ad | 35 | 80 | f8 |
| 0040 | 38 | 44 | b4 | 33 | bc | 2e | d9 | 55 | fb | c4 | 25 | 73 | c9 | 3c | 7a | 87 |
| 0050 | fe | dd | a0 | 69 | 80 | 87 | 11 | e8 | 7d | ce | e5 | 33 | 52 | 17 | 83 | a2 |
| 0060 | 50 | 35 | 16 | d9 | 22 | ee | f0 | 67 | c8 | 9d | 3a | 54 | e1 | 4e | b7 | 8a |
| 0070 | 12 | 6b | 83 | 09 | 88 | c5 | dd | 3c | f2 | a8 | ac | e2 | 00 | 40 | 8a | c3 |
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 0x3a68b5f2…f17a70
// 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("0x3a68b5f293bff8311c1a978bb6104d06255687659e6b56f5a88b116742f17a70")
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)