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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.
0x068124acdb8233c102be41871da15cf8318c456c7aad6610dfca5d80a64e6cc8The 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 | fa | 4f | 4a | 51 | c4 | 82 | 94 | fb | 01 | c3 | 34 | 99 | e3 | aa | d1 | 86 |
| 0010 | f0 | 2b | 07 | ea | 76 | f5 | 07 | 86 | ce | d9 | 4a | ad | bb | 0e | fc | 0a |
| 0020 | 72 | c9 | f3 | 91 | 7d | 1e | 54 | 91 | 62 | 32 | a2 | 1f | df | a2 | 60 | 04 |
| 0030 | 11 | 3a | 3b | 83 | 50 | b1 | 84 | a1 | ca | f3 | 24 | ff | a6 | a1 | 2b | 50 |
| 0040 | e8 | 8a | b9 | 72 | f4 | 2b | 8a | 5d | c3 | 16 | f1 | 5d | 50 | bb | 5d | 34 |
| 0050 | f6 | ed | d5 | 14 | 58 | cf | ed | a6 | 24 | df | 06 | 9d | 8b | f2 | e0 | 94 |
| 0060 | f7 | 85 | b9 | ff | cb | 9d | c8 | d3 | 17 | 57 | fe | 65 | 86 | 5a | 94 | 61 |
| 0070 | fd | 67 | 76 | f3 | 80 | 66 | c1 | 5c | 4c | d7 | 89 | 6a | ce | f7 | 20 | 1a |
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 0x068124ac…4e6cc8
// 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("0x068124acdb8233c102be41871da15cf8318c456c7aad6610dfca5d80a64e6cc8")
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)