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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.
0x02f7e5429e7f9005c566b35fa27ddffff9acdf9fb3f3a2d625205fd709f79b40The 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 | 39 | 16 | 80 | 2c | dc | 14 | b3 | e2 | d1 | c5 | 53 | 95 | 5b | aa | 1e | c4 |
| 0010 | b2 | ea | e1 | d1 | ac | bc | 17 | 3d | 5a | 88 | 35 | 05 | 17 | 59 | 43 | ea |
| 0020 | c6 | 98 | 78 | 71 | c1 | 42 | 3a | ba | 70 | e7 | c4 | eb | 55 | 43 | 2f | 63 |
| 0030 | 65 | e7 | 4e | a1 | b3 | cb | 3e | cb | 79 | c7 | c7 | 67 | f3 | 45 | d8 | 17 |
| 0040 | 61 | bc | 35 | 49 | db | 0a | 77 | 09 | 11 | 43 | 9c | 52 | 0e | 54 | 61 | 3f |
| 0050 | db | 09 | 63 | d9 | a3 | 0d | 2b | a5 | c3 | 67 | 5b | b7 | d8 | 87 | ca | 26 |
| 0060 | c3 | 50 | 72 | 2c | cb | 5b | 0a | 9d | 63 | 5f | 4d | b1 | 50 | d2 | f9 | cf |
| 0070 | 19 | 24 | 6f | d9 | e1 | 8b | 26 | 04 | 60 | 53 | a5 | 0e | e5 | 6d | 4f | d2 |
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 0x02f7e542…f79b40
// 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("0x02f7e5429e7f9005c566b35fa27ddffff9acdf9fb3f3a2d625205fd709f79b40")
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)