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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.
0x858635213bd4405c30b9e1c5a8a4ab3068c0f4ce1a8b2e69d51e3ad73603128bThe 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 | 9b | a5 | a4 | 70 | 5f | 1a | ef | 2f | d9 | f1 | 0e | 70 | 96 | ea | f1 | 58 |
| 0010 | e5 | 44 | 7a | cd | 93 | 14 | 88 | 9e | 05 | 0b | 1d | 50 | 04 | 64 | ad | fb |
| 0020 | 53 | 05 | c2 | 56 | 22 | fd | 27 | 07 | f3 | e8 | bd | 2a | d5 | a0 | 3d | 13 |
| 0030 | 90 | b8 | e6 | 28 | 21 | 6a | ef | 35 | 50 | c5 | 73 | e6 | e4 | 09 | 3a | 9b |
| 0040 | 23 | a1 | 41 | 8d | 51 | b3 | 88 | 0f | 06 | 13 | b3 | 56 | 26 | 70 | 13 | 77 |
| 0050 | 29 | a3 | 3a | fb | 5e | 1b | ad | 30 | fe | 00 | 00 | d3 | 5e | 65 | 35 | 5b |
| 0060 | 06 | 96 | 7c | d1 | 9a | b3 | 2f | 02 | 97 | 75 | fd | 65 | 0c | d8 | ff | 31 |
| 0070 | a8 | 3d | 30 | 93 | 33 | ea | 27 | 7d | 9a | c5 | bc | fb | c4 | f2 | 83 | 04 |
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 0x85863521…03128b
// 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("0x858635213bd4405c30b9e1c5a8a4ab3068c0f4ce1a8b2e69d51e3ad73603128b")
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)