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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.
0x8e6b9cc521adffcb44ccf6975de2267018a3fccedf7599abb798527a9aab72daThe 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 | 93 | 32 | 7f | da | 3b | 49 | 54 | 8e | 75 | 8b | 3a | 0f | 05 | cc | 9f | 1b |
| 0010 | 52 | e4 | c0 | d1 | f0 | 24 | 4a | 1a | 5e | 32 | 31 | 9e | 3b | 88 | bf | 5a |
| 0020 | d1 | 71 | 34 | 62 | 08 | b5 | 3d | ff | b0 | e1 | 62 | e6 | ca | 7a | ba | 73 |
| 0030 | bc | be | e4 | 36 | 9b | 3a | 53 | ae | 0d | 4d | a4 | 6f | 42 | e5 | 5e | d8 |
| 0040 | 2e | fb | 20 | f3 | 96 | b7 | a6 | 8a | 77 | a9 | 4e | 05 | 5e | 6c | 9d | 6a |
| 0050 | 2f | 0b | 62 | 9c | 9f | cd | 69 | e1 | ab | a7 | 0e | 63 | 61 | 7e | 63 | 16 |
| 0060 | 9a | 52 | d7 | 70 | d9 | 67 | 3a | ac | 52 | 50 | d1 | 55 | 14 | 1a | 56 | dc |
| 0070 | 59 | 1f | 3d | d2 | 7d | 44 | ed | 1c | d6 | 6c | b2 | ac | c3 | d3 | f5 | 0c |
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 0x8e6b9cc5…ab72da
// 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("0x8e6b9cc521adffcb44ccf6975de2267018a3fccedf7599abb798527a9aab72da")
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)