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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.
0xd9b580cd39ba4a89945535a4c877da518a027c00e419a466eb81a650925b498dThe 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 | 36 | ae | a1 | 56 | 50 | 3e | 51 | a8 | 3e | 3b | ea | ff | 43 | bb | 59 | d7 |
| 0010 | 4a | fe | 64 | 91 | 31 | f7 | 19 | a5 | 1d | d3 | 0c | cd | 6d | 82 | 52 | d5 |
| 0020 | 70 | ed | 55 | a6 | 0b | 8e | ed | b2 | ec | 67 | 5b | 16 | c2 | f5 | 0e | ce |
| 0030 | 91 | 89 | 1f | 69 | dc | 79 | 85 | 1b | e5 | b5 | c4 | 1b | d6 | d8 | 05 | 31 |
| 0040 | f8 | 82 | cb | fe | 6a | 09 | d4 | c4 | 3e | 83 | 77 | 58 | f7 | d1 | 7a | 79 |
| 0050 | 7b | 79 | 1a | 25 | 0e | c0 | 0b | 99 | d7 | 23 | b5 | d6 | 47 | 7c | df | 1b |
| 0060 | 0b | 03 | 84 | 63 | 2a | c5 | 7b | 90 | 35 | 66 | df | 34 | e9 | 5a | 53 | 46 |
| 0070 | 61 | 96 | 6f | 9c | 4f | e4 | c3 | 85 | e8 | 21 | a9 | 03 | 31 | c3 | b1 | 02 |
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 0xd9b580cd…5b498d
// 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("0xd9b580cd39ba4a89945535a4c877da518a027c00e419a466eb81a650925b498d")
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)