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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.
0x5138480d0c59e0a3a7ffa3a0d68bd120eb64545e0f2c73442714a24df2f61c7fThe 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 | 60 | 56 | a3 | e3 | a7 | 71 | 5f | 27 | 0b | 0c | b2 | 13 | 91 | 9d | 5a | 1d |
| 0010 | 0d | a0 | 69 | 66 | f6 | c6 | b0 | 3d | fb | 19 | 39 | 97 | 2b | ff | c6 | 91 |
| 0020 | 59 | 6d | be | be | 7b | ae | e8 | 01 | 32 | ee | 0c | b1 | 99 | bb | f5 | 20 |
| 0030 | 0e | 59 | 25 | dd | 37 | 99 | 85 | 60 | 6f | 0f | a0 | 1e | 52 | ed | 0d | 4f |
| 0040 | 25 | 58 | ae | 24 | b7 | 67 | d2 | 89 | 04 | eb | c3 | 69 | ff | b6 | 72 | 5e |
| 0050 | 95 | 8c | 18 | 60 | 5f | 5f | 3e | 92 | 27 | e9 | 02 | ce | d3 | 59 | ed | a2 |
| 0060 | 9a | b0 | 98 | 9b | f2 | 90 | d9 | c5 | 0f | c5 | c3 | 50 | 44 | b6 | 08 | 53 |
| 0070 | a9 | 6a | b6 | 62 | 9f | c5 | b0 | 0f | fd | 7c | 62 | 29 | b6 | 0a | bc | e6 |
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 0x5138480d…f61c7f
// 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("0x5138480d0c59e0a3a7ffa3a0d68bd120eb64545e0f2c73442714a24df2f61c7f")
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)