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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.
0x15132376b4fa1c2ae5f47e8a29d211515a5050d43591ea9a78ee72a9cc8cdc38The 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 | b0 | 30 | 5b | 80 | db | f1 | 94 | cf | 12 | a1 | 0b | db | 98 | 36 | 5c | ce |
| 0010 | 36 | 30 | 63 | d7 | cf | 67 | 6b | 91 | 28 | 88 | f4 | 25 | f3 | 1f | f4 | f5 |
| 0020 | dc | c3 | c6 | 66 | eb | 30 | d5 | c1 | 08 | 9b | 32 | c6 | c5 | 39 | 6f | ad |
| 0030 | 27 | cf | d6 | cb | 1e | fb | b1 | e2 | e4 | 49 | 60 | 20 | 13 | 45 | 7d | e1 |
| 0040 | 41 | 4c | 52 | 50 | 92 | 23 | 51 | e9 | 79 | 50 | c4 | e2 | 2f | f8 | dc | e0 |
| 0050 | 80 | 8f | 0a | 9c | 1b | ac | ee | 0b | 7a | 35 | b0 | 98 | ce | d8 | a3 | c0 |
| 0060 | 72 | 99 | 52 | f2 | e4 | d9 | 00 | aa | 8b | 2b | 8a | 44 | 33 | ce | 21 | f4 |
| 0070 | f4 | b2 | 13 | 4b | 77 | fd | 2e | 05 | b2 | e7 | f5 | 28 | 1f | d0 | 84 | a2 |
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 0x15132376…8cdc38
// 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("0x15132376b4fa1c2ae5f47e8a29d211515a5050d43591ea9a78ee72a9cc8cdc38")
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)