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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.
0xca4336c92b87fb7f1622a58728140b91db04bc817dcd8dc4741ecf95dea359a8The 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 | d6 | 70 | 3c | 96 | 6f | b6 | 0e | fa | 74 | 13 | 79 | 64 | 82 | 57 | 67 | 08 |
| 0010 | d2 | 32 | 36 | 44 | 99 | f2 | 80 | 2a | 89 | 27 | 5a | 3f | 87 | 85 | 97 | 49 |
| 0020 | fc | 40 | d2 | 4e | 94 | 73 | 45 | 8c | 24 | db | d2 | c3 | 77 | f7 | 22 | e6 |
| 0030 | 2d | b1 | 74 | 83 | d4 | e7 | 85 | aa | 61 | 91 | 96 | 2f | 3e | 57 | 7e | 3d |
| 0040 | 68 | 84 | 5e | ab | 1c | 62 | 79 | fc | ed | 17 | 56 | 5c | 4a | 2c | f5 | 08 |
| 0050 | 4d | 0d | 41 | 4b | 1a | 19 | 45 | ca | 2e | 85 | 62 | 7a | eb | ac | 32 | 55 |
| 0060 | ad | 06 | 70 | 07 | e1 | 27 | 20 | e1 | 07 | 51 | 89 | 8e | 8d | 1c | da | 32 |
| 0070 | 68 | 01 | c3 | 05 | 3c | d3 | d9 | d3 | 7d | 85 | 10 | 5b | 71 | 22 | 2d | 40 |
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 | c0 | 58 | 13 | 71 | c5 | 83 | 43 | 4e | 7b | 6c | dc | bb | 0d | bf | 4b | b3 |
| 0010 | f6 | 4f | 91 | 08 | f8 | d1 | b1 | fd | e6 | 86 | 22 | 93 | fc | 57 | 60 | 1f |
| 0020 | 8e | 3a | fb | 1c | 28 | 44 | 7f | 46 | 80 | f8 | 9f | d5 | ec | b9 | a4 | 8a |
| 0030 | cc | ea | fb | 92 | 49 | 56 | 6f | 39 | 3f | 24 | 87 | a9 | 68 | f5 | c4 | 41 |
| 0040 | 1e | 95 | ec | 23 | a4 | 91 | 12 | 0c | 77 | dd | 47 | 8c | 80 | 3b | eb | a5 |
| 0050 | 09 | 87 | cd | fd | 59 | f6 | 44 | 88 | d0 | e2 | 3c | cc | 84 | b5 | 20 | 49 |
| 0060 | 19 | 38 | 88 | 51 | e0 | e9 | 38 | 00 | 52 | ac | 44 | e3 | 78 | 48 | 53 | b8 |
| 0070 | 11 | f9 | 1a | 81 | 4d | 62 | 39 | 08 | dd | 10 | 58 | 1e | 7c | bb | 77 | e4 |
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.
0xa4bc9d44d9b439a06398a0d6a96c48b1aee79684a402465a65fa7268e89f8c1a0xa96c48b1aee79684a402465a65fa7268e89f8c1a0xa96C48B1AEe79684a402465A65fa7268e89f8c1afrom 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 0xca4336c9…a359a8
// 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("0xca4336c92b87fb7f1622a58728140b91db04bc817dcd8dc4741ecf95dea359a8")
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)