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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.
0xbdac463972e22fb81e888d52aa6a5d7c0f9fa9dc773f4da3397bd775d6d45eb2The 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 | 3a | 2e | a2 | 2f | 4d | f2 | ba | 74 | c5 | e0 | d3 | 30 | 58 | 94 | ba | 76 |
| 0010 | 5f | bd | 4d | 6f | d6 | cd | cf | 03 | 47 | ed | c5 | 18 | 96 | 69 | 01 | 64 |
| 0020 | c1 | 06 | 9a | 30 | ab | 58 | 86 | 44 | 49 | 70 | 14 | 47 | e9 | be | 83 | bc |
| 0030 | 8e | 50 | bc | 20 | f9 | 5b | fc | 9d | 11 | d7 | e2 | 77 | 44 | 0a | 12 | 6e |
| 0040 | 44 | 6f | c9 | e2 | 02 | 75 | 8b | ba | 96 | 08 | d8 | aa | e0 | 89 | 13 | 24 |
| 0050 | 83 | 95 | 20 | 43 | 22 | 47 | ad | e2 | ed | 02 | 24 | 93 | 78 | fe | d9 | ce |
| 0060 | f5 | 59 | f1 | f6 | b4 | cc | 37 | f1 | b3 | e0 | 8f | 78 | f8 | fc | 35 | d9 |
| 0070 | 94 | 29 | f1 | c5 | 7d | c9 | 8c | 43 | 20 | fe | 0d | a9 | 1e | 3f | 0c | 21 |
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 0xbdac4639…d45eb2
// 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("0xbdac463972e22fb81e888d52aa6a5d7c0f9fa9dc773f4da3397bd775d6d45eb2")
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)