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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.
0x35f49158bacbe2d5f8105a4e3b56c79065d2e47f03960f80246dc7925646fd87The 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 | a8 | 8a | 5d | 84 | 2c | 4e | 33 | 44 | 53 | f3 | e2 | 7f | 8c | 5b | 3c | f5 |
| 0010 | 88 | 30 | 33 | 60 | fa | d4 | 1b | 01 | 5a | cd | 37 | 5d | 63 | 99 | 78 | 97 |
| 0020 | ea | 29 | f2 | db | d8 | 33 | 61 | f3 | e4 | 4e | f6 | fb | dd | a6 | 52 | a8 |
| 0030 | b8 | 99 | 9e | 9b | f7 | 91 | ef | d5 | d9 | 2c | 63 | 0d | 47 | cd | 9d | d1 |
| 0040 | b3 | e0 | 91 | e2 | bb | 1a | 70 | a3 | b4 | ab | 7b | bd | d1 | fd | d4 | 7b |
| 0050 | a5 | 14 | 4e | 01 | 28 | 88 | 69 | f7 | b4 | 91 | 5a | 2e | cd | f2 | 40 | 44 |
| 0060 | 69 | 52 | 1a | bc | 00 | f6 | 4b | 6e | 1a | 9e | 66 | b9 | 74 | 26 | 78 | 6d |
| 0070 | 02 | b9 | 10 | d4 | 80 | 4f | d2 | c4 | 42 | fb | a6 | 1e | bd | d7 | 22 | d1 |
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 0x35f49158…46fd87
// 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("0x35f49158bacbe2d5f8105a4e3b56c79065d2e47f03960f80246dc7925646fd87")
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)