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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.
0x964638f650c6ec40bef55d87248f59ec91f194b56f1e290c73e65ae4b6dc384fThe 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 | 89 | f8 | 09 | 3d | 89 | da | c4 | f5 | 76 | 6c | 73 | 6f | 36 | 8e | 9c | fb |
| 0010 | 1d | 85 | ab | 9f | 68 | a0 | b3 | 88 | 21 | 89 | e3 | e3 | 56 | 3e | fe | 0b |
| 0020 | 73 | bc | 53 | 76 | 4e | aa | 98 | 54 | 13 | d9 | 1a | c9 | 69 | d5 | 4e | 43 |
| 0030 | 23 | bc | f1 | a2 | 83 | c3 | ad | ba | d1 | 87 | 3a | 2d | 0d | ec | 73 | 0e |
| 0040 | bc | d1 | 6e | cc | 81 | e2 | cb | a2 | 94 | c5 | 70 | 06 | b1 | 8c | 97 | 47 |
| 0050 | 1e | c3 | c0 | ac | 51 | c6 | 6c | 3b | 5b | 02 | 9a | b0 | 11 | 0a | 3e | ad |
| 0060 | d0 | e5 | cd | d6 | be | 9b | d7 | 47 | 3c | 59 | c5 | 31 | b8 | 2e | 39 | ab |
| 0070 | 1b | 4c | 34 | fa | ba | 5c | 07 | 65 | 9d | 94 | 1f | 1f | 97 | 0a | d6 | 56 |
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 0x964638f6…dc384f
// 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("0x964638f650c6ec40bef55d87248f59ec91f194b56f1e290c73e65ae4b6dc384f")
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)