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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.
0xac38a6b068962104829138ed9567720b03714f31e8d7bd33fdff8ed6194f664dThe 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 | b8 | 4d | 40 | bf | 48 | 14 | 9b | d0 | ad | 2a | 9a | 19 | ee | ea | 5e | ef |
| 0010 | 49 | 41 | 51 | ad | 0d | 24 | 38 | 68 | 89 | 18 | 0b | 7e | c1 | a9 | 21 | a7 |
| 0020 | b0 | 6f | 69 | f2 | 6a | 7b | 02 | 6d | 2e | a7 | 92 | 53 | 0b | 63 | c1 | b5 |
| 0030 | 33 | 0a | 0c | a0 | fe | 54 | 1b | 80 | 97 | 63 | 62 | 9f | f3 | 0a | 6a | 48 |
| 0040 | 38 | c6 | e7 | ee | 03 | ff | b7 | ab | 3b | 89 | 21 | c8 | a9 | 7d | 79 | c4 |
| 0050 | ba | 67 | 52 | 52 | cb | f5 | f3 | c0 | 61 | c1 | 63 | 88 | b5 | ab | 31 | 5f |
| 0060 | 27 | aa | ba | 08 | 52 | 15 | 14 | 44 | db | 70 | f7 | bc | 2b | f4 | df | 41 |
| 0070 | d8 | d7 | d7 | bd | 0b | 48 | 5f | cf | 44 | d7 | 38 | 4b | 69 | 4f | ef | 9c |
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 0xac38a6b0…4f664d
// 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("0xac38a6b068962104829138ed9567720b03714f31e8d7bd33fdff8ed6194f664d")
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)