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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.
0xf34ac41be4088e707be931056969cb644ddf280f84e0e669bbf50f4e65a96ef0The 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 | f2 | 30 | ac | d4 | fe | 7c | 1f | bd | 5b | 27 | 3d | d8 | 3f | 63 | 57 | 62 |
| 0010 | 95 | c8 | fc | cd | 3f | d0 | 86 | a5 | 66 | a3 | 27 | 63 | 37 | 55 | 26 | 8a |
| 0020 | ac | 49 | a9 | d0 | 4c | d3 | cf | ea | d0 | 67 | 31 | fc | 3e | 53 | fc | 09 |
| 0030 | 65 | 1c | a0 | 53 | c6 | 91 | 52 | 87 | c6 | 68 | b5 | 25 | c9 | be | 3a | 9b |
| 0040 | 84 | 0f | 72 | ba | 02 | 70 | ef | ba | ec | 1f | 2c | bf | 7d | cc | 06 | 63 |
| 0050 | 36 | 34 | 64 | 6f | 79 | 76 | 25 | e9 | 95 | 5d | 26 | 6c | b1 | f0 | e3 | 05 |
| 0060 | 64 | 36 | 31 | 06 | 52 | 1d | f2 | 5b | 5f | 87 | 10 | 90 | 0e | f3 | 3f | 15 |
| 0070 | a7 | c6 | 58 | 1b | 18 | 9c | b0 | 01 | c0 | 87 | 1f | ee | 41 | 3d | 85 | f8 |
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 | 06 | 86 | 8a | 3e | 55 | 0a | 95 | 5f | 8d | 83 | fc | 55 | c9 | 43 | 16 | 16 |
| 0010 | 9c | 35 | 36 | 34 | 38 | 8f | bc | d0 | 1f | 98 | 58 | f2 | d3 | 48 | 86 | d6 |
| 0020 | ac | 9a | cf | df | de | 03 | f6 | 3b | c2 | 4c | 2b | 10 | c1 | 83 | 68 | eb |
| 0030 | 9a | 62 | 6b | 2f | 70 | cb | 30 | eb | 85 | e8 | c8 | 29 | 3c | d0 | 6f | 04 |
| 0040 | 02 | 68 | 25 | 9d | dd | 6e | 7f | f4 | 95 | c8 | 49 | 54 | 69 | ef | ca | 8f |
| 0050 | e1 | ba | 9d | 04 | 7b | 95 | 90 | f2 | a8 | 25 | fc | 0c | 78 | d0 | d9 | c4 |
| 0060 | a8 | a4 | 59 | e7 | e9 | c5 | d8 | e7 | 1e | 98 | e0 | 9d | 09 | 0f | 61 | 51 |
| 0070 | 9c | 1a | dd | ea | 8f | b8 | 34 | 79 | 66 | d4 | f2 | 05 | 5f | bb | 43 | f0 |
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.
0x336b3dc122f79f04bad4d7d7a44e934230d01811c56b8f261aeab8ce782ad8c00xa44e934230d01811c56b8f261aeab8ce782ad8c00xa44e934230D01811C56B8f261AEab8Ce782ad8C0from 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 0xf34ac41b…a96ef0
// 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("0xf34ac41be4088e707be931056969cb644ddf280f84e0e669bbf50f4e65a96ef0")
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)