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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.
0x69b7466853ea799e1096e5fd0bac9df7a3c36cb5cb2be9a739a38394504f4dceThe 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 | 02 | 5a | 0a | 46 | 8b | a6 | ce | 46 | 9b | 1d | 91 | 6f | 8c | 38 | f6 | 29 |
| 0010 | 3c | 2d | ef | 9d | ba | 6a | 5a | 22 | 9e | d0 | df | 9c | 68 | 31 | e6 | ed |
| 0020 | 90 | ec | 26 | 95 | fe | 70 | 48 | 03 | f2 | 2d | 66 | 4a | ff | b8 | 64 | e7 |
| 0030 | c5 | a2 | 15 | b1 | b4 | 43 | ab | 15 | d0 | ce | 15 | ae | 6d | 11 | 1e | 37 |
| 0040 | 73 | 04 | 84 | d4 | b3 | d9 | ff | 8b | 20 | 01 | f9 | 82 | a6 | a5 | 21 | e4 |
| 0050 | 91 | 10 | 78 | b2 | 3e | 6f | 3c | cb | b2 | f4 | 47 | b7 | 15 | 3a | cf | 3e |
| 0060 | 97 | b4 | 5d | 52 | 69 | fa | 06 | 09 | bd | 4c | 94 | 93 | 1f | 53 | b1 | a0 |
| 0070 | 9e | 14 | 34 | aa | 0b | 6b | ff | 8f | f8 | 54 | 8a | 08 | 70 | c5 | e1 | 5d |
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 | 28 | 68 | a8 | f1 | 4d | fb | 37 | 88 | 9e | a8 | 31 | c9 | ee | d2 | cc | c2 |
| 0010 | 2f | 9e | a1 | cb | 9c | 5a | 44 | ed | b5 | a4 | cb | 14 | 0e | c2 | 50 | 69 |
| 0020 | c4 | 9c | 83 | ea | 38 | d9 | 8e | 0e | e6 | ef | 04 | 79 | 89 | c8 | 30 | cc |
| 0030 | 99 | 47 | c4 | 6e | 27 | ff | d5 | c3 | 04 | 09 | a8 | 70 | 8a | 6c | 02 | f4 |
| 0040 | 49 | 63 | 68 | 88 | 9a | 71 | 00 | 86 | dd | 14 | 22 | 48 | f9 | a3 | 66 | a8 |
| 0050 | 9a | c6 | 48 | c6 | 1c | e6 | 18 | ce | db | 12 | bd | b1 | 7e | a5 | 9d | 75 |
| 0060 | 2e | c8 | fe | bb | 7c | 52 | 40 | 39 | 24 | 69 | c1 | cb | 2e | ab | 7b | 42 |
| 0070 | b4 | ea | d1 | 89 | da | 96 | 6e | 21 | 08 | 2b | d5 | b1 | da | bc | ec | 3d |
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.
0x66a979f67c991a0af0fb192e8f690a835bbb6514450d9223828e0e081c0d86710x8f690a835bbb6514450d9223828e0e081c0d86710x8F690A835Bbb6514450D9223828E0e081C0d8671from 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 0x69b74668…4f4dce
// 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("0x69b7466853ea799e1096e5fd0bac9df7a3c36cb5cb2be9a739a38394504f4dce")
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)