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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.
0x75cc0b92588b5795d97a1da9efe546bd6262cd3a1726fd81c2b496ac5fbaf780The 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 | 5a | 2e | c6 | 62 | bd | c6 | 26 | e0 | 06 | e6 | 27 | 4a | da | ba | 61 | d1 |
| 0010 | 9f | 51 | 62 | b5 | 00 | 9b | 3a | d2 | 73 | e0 | 21 | da | 6d | a3 | b4 | 05 |
| 0020 | 02 | dd | fe | 43 | c6 | eb | 22 | c3 | 0d | 83 | 83 | 7c | a5 | d0 | 29 | 09 |
| 0030 | 2b | 3c | db | 66 | 08 | 16 | 94 | 47 | fe | 57 | 47 | 90 | 69 | 95 | ad | 0d |
| 0040 | 23 | f6 | 0b | 1a | 96 | 1a | a8 | 26 | d1 | 3c | 33 | df | 82 | e8 | 5c | be |
| 0050 | 8f | fa | a1 | c4 | 40 | 0a | 5e | d4 | 6f | d4 | a8 | b7 | 08 | 9e | 20 | cd |
| 0060 | 2f | 62 | 54 | 73 | d1 | e8 | 02 | 72 | 55 | 9c | 0d | 1c | 43 | 5a | fa | cd |
| 0070 | f9 | 54 | 19 | 90 | 18 | 82 | 5f | 66 | eb | 2e | d5 | 6e | 7f | ad | b5 | fd |
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 0x75cc0b92…baf780
// 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("0x75cc0b92588b5795d97a1da9efe546bd6262cd3a1726fd81c2b496ac5fbaf780")
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)