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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.
0x78f33541fd290fb318e6fb33bbf8938ba05f44e2984f3f6948f611214c81179aThe 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 | 1e | dd | e4 | 12 | 71 | 3e | b3 | bc | 66 | 7a | b8 | 89 | a4 | 66 | a2 | 5f |
| 0010 | 25 | b2 | 7c | 0e | 4f | 70 | 8d | f3 | 39 | 42 | e7 | fb | 7f | cd | 19 | 4f |
| 0020 | c6 | 74 | 3f | 43 | 73 | 84 | 22 | db | ac | 21 | e3 | b5 | f3 | f6 | ef | c3 |
| 0030 | 9a | 46 | bb | b5 | ca | 96 | fc | f2 | 0d | 40 | 3d | ea | fa | 67 | 5f | bc |
| 0040 | 77 | cf | 0f | f6 | 4d | ad | f7 | a9 | a7 | c7 | a6 | f0 | 2c | 36 | 20 | 6b |
| 0050 | d7 | 79 | eb | fc | c8 | 33 | d6 | 4a | 7c | 10 | cc | 3b | 05 | fe | db | 3a |
| 0060 | 68 | 37 | fd | f6 | 3c | a6 | a5 | 97 | 7b | 35 | 84 | 6a | 3a | 8f | 6c | a2 |
| 0070 | be | 9a | 68 | 08 | e8 | b1 | 27 | e6 | a8 | 9c | 1d | 0f | 38 | 17 | fe | 03 |
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 0x78f33541…81179a
// 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("0x78f33541fd290fb318e6fb33bbf8938ba05f44e2984f3f6948f611214c81179a")
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)