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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.
0x391ee4aa6c926d84b12895f23a816becfb34b6d8c9f4a5a13139a8258ed6518cThe 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 | 0f | d0 | b3 | 34 | 63 | 53 | 23 | cf | ab | ff | 63 | 12 | 50 | 09 | c0 | 38 |
| 0010 | 69 | 06 | bc | d3 | e8 | b6 | 51 | ee | 1f | 4e | e3 | 01 | 29 | 64 | 7e | 80 |
| 0020 | 4b | 7e | e8 | 69 | f7 | 9f | a6 | bb | e0 | d0 | 82 | 2f | 86 | e5 | eb | ed |
| 0030 | 21 | 7a | 69 | b3 | e4 | 15 | c3 | da | 6d | 59 | d3 | b6 | f5 | 89 | 61 | 77 |
| 0040 | 7b | 35 | 9e | 9b | 24 | 86 | 8f | dc | 58 | 98 | 5d | e2 | 25 | 7f | 04 | 12 |
| 0050 | 39 | 6b | c1 | ec | 9d | b2 | 16 | 71 | 29 | e0 | d6 | 08 | 0a | d7 | 15 | 48 |
| 0060 | 5b | ff | 4b | 07 | c9 | 69 | fa | d9 | e9 | 43 | 65 | 18 | 04 | 2b | 2d | 16 |
| 0070 | b5 | 79 | 16 | 6a | 12 | 44 | 19 | c4 | 4c | bd | e8 | 0e | 19 | 5b | b2 | 13 |
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 0x391ee4aa…d6518c
// 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("0x391ee4aa6c926d84b12895f23a816becfb34b6d8c9f4a5a13139a8258ed6518c")
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)