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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.
0x78b9d64a8ea0315e071d3966e88ef2228b98fa385747a9e4ac3b506e674f688fThe 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 | 00 | ac | 23 | 56 | 56 | 88 | 78 | 6a | 8d | 76 | 6e | c7 | c9 | 56 | 36 | 12 |
| 0010 | 55 | d8 | 64 | 2f | 9b | 14 | f2 | fa | 26 | aa | c7 | dc | 13 | 83 | 61 | 68 |
| 0020 | e1 | c0 | ba | b7 | f4 | 8f | 8a | 0e | 26 | dc | 55 | 47 | 4d | 80 | a3 | dc |
| 0030 | f3 | b4 | ec | a1 | 2a | e1 | f5 | 18 | ea | 20 | ba | 93 | c4 | 02 | 49 | e3 |
| 0040 | 35 | 00 | f5 | 9a | fc | c0 | d5 | 9e | 17 | ba | b4 | ec | 88 | b7 | 61 | e8 |
| 0050 | c0 | 29 | a5 | 30 | d3 | b8 | 98 | 18 | e7 | 7a | 79 | 73 | 09 | 33 | 7d | b0 |
| 0060 | 9d | b0 | 92 | aa | c5 | 12 | c4 | 6b | a9 | 08 | a4 | ca | 98 | 26 | 32 | ff |
| 0070 | f7 | 43 | 6f | 1d | 5d | 16 | ab | 42 | 66 | 2a | ad | 26 | 0c | ff | ae | c2 |
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 0x78b9d64a…4f688f
// 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("0x78b9d64a8ea0315e071d3966e88ef2228b98fa385747a9e4ac3b506e674f688f")
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)