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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.
0x3caaf1a80f27ac861f0964b9b0d980c8c8b43b9f5e0e55241883b979fff33d9bThe 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 | 64 | f5 | c8 | 84 | e8 | 70 | 3e | 36 | 0a | 9f | d6 | a2 | c5 | 45 | ab | 28 |
| 0010 | ff | 94 | ce | f5 | 38 | cf | 22 | 09 | a3 | ca | e2 | 10 | 14 | b4 | 8f | 50 |
| 0020 | 00 | 8b | 50 | a6 | 08 | b2 | 95 | da | de | e3 | e8 | 65 | c2 | 6c | 54 | 5d |
| 0030 | 0c | e2 | fc | dd | ef | 7a | 77 | 5f | f9 | b3 | 06 | 81 | de | f6 | a4 | 12 |
| 0040 | f3 | 88 | 94 | c9 | 5e | 36 | c2 | 3b | bb | f5 | 2c | 04 | 43 | b0 | c8 | c2 |
| 0050 | f0 | 3c | 9c | 76 | dc | 1c | 60 | 54 | 9d | b2 | 18 | 68 | 50 | 36 | 42 | 80 |
| 0060 | ba | 1a | ce | a3 | fb | 6f | 88 | a8 | 61 | a4 | df | 0e | 38 | 4a | ba | 93 |
| 0070 | 0c | e0 | 3b | 7f | 27 | 2b | 25 | d5 | 62 | 61 | 9a | 8e | d4 | 72 | 77 | 6c |
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 0x3caaf1a8…f33d9b
// 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("0x3caaf1a80f27ac861f0964b9b0d980c8c8b43b9f5e0e55241883b979fff33d9b")
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)