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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.
0xe2fbd7731ffee764391aa152c8e97d83cb19c4d66777ac512c2f1f211a7be434The 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 | aa | b6 | 24 | ce | d9 | 1d | 14 | 9b | 59 | 86 | 11 | ef | 6f | 37 | 7a | 3e |
| 0010 | a4 | 64 | 7a | 0e | ad | 9b | c3 | 18 | d0 | 82 | 3b | 9f | 67 | b6 | 3f | bb |
| 0020 | b9 | e5 | 45 | 03 | 38 | 4b | 3a | d0 | 71 | fe | 44 | 79 | fb | a4 | 1a | 0a |
| 0030 | 80 | dd | 55 | c8 | b0 | 3b | c8 | 71 | 15 | 18 | ea | b4 | 40 | be | 51 | b0 |
| 0040 | bc | 01 | 16 | c2 | a4 | 12 | d4 | 64 | a5 | 44 | cb | 4d | ce | 03 | 87 | 41 |
| 0050 | df | 53 | d0 | 6d | 3d | 59 | f3 | f1 | 09 | 68 | 9f | 3b | 42 | d1 | 15 | 03 |
| 0060 | 11 | 73 | 83 | c7 | cb | 2f | 64 | 60 | 6d | f4 | f1 | 65 | 57 | 71 | 1a | 33 |
| 0070 | 3f | 2e | 7d | e1 | a2 | e9 | c2 | 6d | d4 | 58 | 67 | 09 | 97 | 4f | b6 | 64 |
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 0xe2fbd773…7be434
// 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("0xe2fbd7731ffee764391aa152c8e97d83cb19c4d66777ac512c2f1f211a7be434")
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)