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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.
0x820575aacae084a3e924d5eb4130800fb05dec9de940835c989ae2ef6cc82419The 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 | b9 | 2c | bb | 82 | 36 | b5 | 27 | 8c | 01 | 5d | 97 | f6 | 1b | af | 93 | b2 |
| 0010 | fb | e9 | 9c | d8 | 26 | ef | 69 | a9 | d6 | 53 | 8d | 8d | 7d | 10 | f9 | df |
| 0020 | ee | aa | 06 | 88 | 21 | 92 | 2d | 45 | f8 | 7e | d2 | 83 | 09 | b5 | 2e | a5 |
| 0030 | 46 | 93 | 85 | 3a | 04 | 4b | ab | 5a | 52 | 90 | 3e | a6 | cd | 58 | 6a | 32 |
| 0040 | ec | 9f | 90 | 58 | 80 | fb | ef | 1d | 38 | 89 | 7c | 99 | 88 | c8 | 80 | eb |
| 0050 | 8d | d1 | 3d | 5b | 92 | b4 | 38 | 0f | 25 | c7 | 20 | e3 | 50 | 6c | 8e | 21 |
| 0060 | a3 | d7 | 66 | ef | 20 | eb | 04 | 70 | 5a | 72 | 8c | b4 | 21 | 8c | cf | 7d |
| 0070 | f3 | 51 | 5d | 3a | dd | d8 | 7f | a0 | 92 | 62 | 54 | 22 | d0 | 04 | 3b | ae |
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 0x820575aa…c82419
// 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("0x820575aacae084a3e924d5eb4130800fb05dec9de940835c989ae2ef6cc82419")
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)