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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.
0x9fb1bec399bbb4f428a38f28c17a3b0a9838e758353bfc17f148bc10036d2c78The 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 | 18 | 31 | 3e | e3 | 3c | 1e | 0d | 6b | 5c | cc | 2a | 7d | 5e | 01 | 75 | 97 |
| 0010 | ef | f7 | b4 | 7f | 1a | ed | 89 | af | f4 | 27 | 61 | 71 | b3 | cb | 15 | 9e |
| 0020 | 85 | 69 | 43 | 11 | 6e | af | 23 | b9 | 21 | 63 | a4 | d7 | a4 | 28 | 01 | 01 |
| 0030 | 8b | c4 | 92 | 3b | a5 | 2a | bb | bf | d3 | f3 | 43 | dc | 43 | a6 | a9 | de |
| 0040 | d5 | 19 | cd | 0e | 6a | 88 | 57 | 12 | 31 | b4 | dd | 7d | f0 | 5c | b9 | 2e |
| 0050 | 91 | 13 | 79 | 00 | b4 | 7e | 1e | 0f | 1a | b2 | 5c | b7 | ac | 10 | a6 | c8 |
| 0060 | 73 | c5 | c3 | 95 | 6c | 0d | ae | 3f | 51 | c3 | 6b | 5d | 4a | 61 | 34 | 46 |
| 0070 | 5f | b0 | b1 | 29 | 93 | 39 | 2d | 1e | ac | c4 | 6a | 47 | 82 | d5 | ad | 01 |
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 0x9fb1bec3…6d2c78
// 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("0x9fb1bec399bbb4f428a38f28c17a3b0a9838e758353bfc17f148bc10036d2c78")
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)