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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.
0x786298b8bc7d406a26c548faaa9fa88f2fd3d44af541195336cfe72acce95691The 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 | 6f | ad | 0b | e5 | 9c | c4 | f4 | cf | 50 | 3a | aa | 7c | d0 | c7 | 16 | ae |
| 0010 | 92 | f7 | b9 | 2e | 9e | 69 | e7 | d9 | 32 | c7 | b2 | e2 | cf | 02 | 74 | e0 |
| 0020 | cd | f1 | 2d | ae | bf | b7 | bc | ea | 7d | 2b | ad | 72 | eb | fa | e1 | 29 |
| 0030 | a6 | 6e | e3 | eb | fb | 59 | 87 | 8d | 5d | 35 | 47 | c8 | d0 | c1 | 09 | b5 |
| 0040 | 78 | 64 | 0d | b9 | cb | 50 | ed | 54 | 29 | f3 | bf | 40 | 7a | c5 | 78 | 8c |
| 0050 | 7a | 6f | 2b | d9 | 87 | 39 | 62 | ce | 53 | ce | e4 | d4 | d0 | 2b | 4f | e4 |
| 0060 | 49 | 5e | 84 | eb | 17 | 2c | 1a | 6f | 8b | 20 | 3f | 4f | b2 | 6f | ba | 71 |
| 0070 | ca | 66 | 3b | b8 | 32 | 18 | 05 | c3 | 24 | 04 | 43 | 29 | d8 | 39 | a9 | e2 |
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 | bc | 4a | 83 | 20 | dc | 7b | 4d | f2 | 5f | b3 | 77 | a3 | ec | 64 | ab | 90 |
| 0010 | d7 | 3e | c6 | 6b | 9a | 46 | a2 | fe | c7 | 53 | 39 | 6f | 00 | 3d | 5f | 41 |
| 0020 | 1d | ba | dd | 02 | 52 | 6d | 37 | 9d | d9 | 78 | 3f | b8 | bc | f3 | fc | 34 |
| 0030 | df | 70 | 8a | b8 | 3d | 35 | b3 | b6 | 77 | 30 | 18 | 72 | d1 | 95 | 48 | 1c |
| 0040 | ab | a4 | 1f | 76 | 56 | 51 | 09 | ba | 66 | db | 27 | 85 | 1c | 0a | cc | 2a |
| 0050 | bd | 5d | 0b | 05 | 23 | 44 | fb | bf | 6e | 2a | e2 | c1 | e3 | a1 | 41 | 2e |
| 0060 | 0b | 30 | 9b | cb | 2e | 2e | 2b | 49 | f4 | e2 | d7 | 8f | 4f | f9 | cb | 52 |
| 0070 | 8d | c6 | 67 | 95 | 74 | 1c | d9 | 54 | e3 | 11 | d9 | 14 | 42 | 48 | 15 | 5d |
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.
0x2d731f8373117f8ab0156d7bde44b7d5ad342d51456007b602ea26032b6a3a110xde44b7d5ad342d51456007b602ea26032b6a3a110xDe44B7D5AD342D51456007B602ea26032B6a3A11from 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 0x786298b8…e95691
// 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("0x786298b8bc7d406a26c548faaa9fa88f2fd3d44af541195336cfe72acce95691")
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)