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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.
0xb5e3028cd7e01b54b979674bfdd3747a36adb89e4a7b1267e577d73f773cae90The 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 | a3 | d4 | fa | 0e | f2 | 03 | 64 | e3 | c5 | 70 | 47 | 9f | 8c | f1 | 57 | 4f |
| 0010 | 76 | a4 | 05 | b9 | 26 | a9 | 92 | aa | 76 | 02 | ae | b8 | 96 | b7 | d9 | 8b |
| 0020 | e0 | 5f | ea | 2d | 75 | 1d | e9 | f9 | 17 | 51 | a9 | 6c | c4 | 6c | b5 | a2 |
| 0030 | 80 | 72 | b4 | 88 | 38 | 75 | b3 | ac | 05 | 69 | 4e | 57 | 1d | 88 | 09 | c5 |
| 0040 | 08 | 46 | bd | 1d | 92 | 16 | d7 | e2 | 63 | a7 | 5f | 89 | bf | e6 | 3f | 65 |
| 0050 | d8 | 06 | 6c | ad | e8 | 12 | 7a | 50 | 26 | 6b | 53 | 86 | 27 | 91 | 8c | c5 |
| 0060 | ad | 82 | 44 | 8f | 72 | 42 | 3f | 66 | f5 | 57 | 44 | 41 | ff | cb | 18 | 0b |
| 0070 | 6a | ee | da | 43 | a4 | 64 | 8f | dd | 54 | 5a | 5f | 6b | 16 | 2f | 63 | 2d |
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 0xb5e3028c…3cae90
// 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("0xb5e3028cd7e01b54b979674bfdd3747a36adb89e4a7b1267e577d73f773cae90")
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)