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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.
0x526939666ea2d4e9db8de81e37e96ef6b09411378999417e9657145bdb050a79The 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 | 86 | 09 | b0 | 3b | 6e | 34 | 47 | 6c | cc | c4 | 25 | 34 | 6e | d9 | 5b | 67 |
| 0010 | de | 34 | 67 | 46 | a6 | 4a | 13 | 2e | b9 | 6c | 4e | 49 | 92 | 35 | 2a | 13 |
| 0020 | 6b | 12 | f3 | 34 | 6a | 9c | 1e | 56 | 4c | fd | 84 | 1e | 47 | 89 | d7 | 3f |
| 0030 | 0e | 92 | 84 | 6e | d4 | 40 | 4a | 55 | a5 | 36 | 10 | 74 | 78 | 7e | 89 | f3 |
| 0040 | 42 | b6 | f1 | 07 | f2 | aa | 45 | 41 | 08 | b0 | 3d | db | 12 | 5e | 32 | d0 |
| 0050 | a5 | bb | 29 | fc | 59 | e2 | 00 | c6 | 6a | 72 | d6 | 5f | 49 | 86 | 50 | 26 |
| 0060 | 04 | 21 | 36 | ec | e4 | 4a | a8 | d0 | 34 | 9a | 68 | 81 | af | 30 | 05 | 49 |
| 0070 | 55 | ba | e2 | 03 | 63 | b9 | 6f | 23 | f1 | 6e | ee | 2b | fc | 2c | bf | a3 |
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 | fe | d3 | bc | 71 | 72 | ca | 2f | a1 | ac | 51 | 99 | 06 | bd | 22 | 10 | d0 |
| 0010 | b1 | c3 | f2 | 7b | e9 | e2 | ac | 22 | 08 | 83 | 98 | c9 | 69 | 69 | 83 | 86 |
| 0020 | 01 | 99 | e0 | 1a | 6e | f8 | ec | 07 | 26 | 42 | 1e | 72 | 03 | 37 | 96 | 8a |
| 0030 | f0 | 50 | 8c | 21 | 42 | ee | 0d | 9b | a1 | 87 | 0d | f1 | 3c | 90 | 66 | 9a |
| 0040 | e9 | f2 | 8f | 0d | 81 | 71 | 18 | 77 | 2c | 04 | 19 | eb | 0a | 89 | 9a | 8f |
| 0050 | c6 | 7f | e5 | 7f | 13 | 3d | f8 | 34 | 4c | d9 | 6d | 89 | e5 | 62 | 29 | 63 |
| 0060 | 6f | a8 | b9 | cd | d1 | 51 | ed | c9 | aa | 38 | 96 | cd | 3e | d0 | 22 | 53 |
| 0070 | 32 | bd | 26 | 49 | f6 | 3b | 32 | 55 | f4 | c5 | d9 | c8 | ea | 0a | ec | 98 |
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.
0x9188efc1e4cd859e5323b12672b3562d496a5fd304125cb0f248305a2d7a4e990x72b3562d496a5fd304125cb0f248305a2d7a4e990x72b3562D496a5fD304125cb0F248305a2d7A4e99from 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 0x52693966…050a79
// 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("0x526939666ea2d4e9db8de81e37e96ef6b09411378999417e9657145bdb050a79")
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)