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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.
0x035c9340e94fb179f364ad4bf80febb3d25e6b425db7cedfe0ca0beed3079ae2The 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 | f3 | 5a | 4f | c0 | fb | 77 | e2 | bc | f3 | bb | 8f | df | a1 | 6c | a5 | 3e |
| 0010 | 0b | 1a | 81 | f8 | 67 | 7d | 6e | d7 | 2e | 16 | d9 | 5f | fd | 64 | 0d | f4 |
| 0020 | a9 | 24 | 3b | d7 | f7 | aa | fb | f5 | 12 | df | 29 | f7 | 95 | f1 | cf | 63 |
| 0030 | e2 | 35 | a7 | 66 | b5 | 51 | a7 | 16 | 0e | a0 | 20 | 0a | 21 | 3c | 37 | f5 |
| 0040 | fa | 64 | b9 | 64 | 38 | 50 | 2f | 8d | e4 | 5a | 6b | 6d | 99 | 98 | cb | bd |
| 0050 | c1 | 27 | 8d | f3 | e2 | 88 | a8 | c7 | 80 | 25 | d6 | 33 | cc | cd | ed | e7 |
| 0060 | 4b | 0b | 09 | 8c | 4f | fd | e3 | 64 | 69 | a4 | 18 | 3d | d2 | bc | c9 | 99 |
| 0070 | a7 | c2 | 64 | 9c | 2c | e8 | d7 | 3c | f5 | 3a | 02 | 73 | b9 | 6d | 65 | 5a |
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 | 79 | 62 | 25 | cd | b9 | df | 3d | b2 | ca | 70 | d2 | cf | 0f | 1d | 51 | 9e |
| 0010 | 06 | b2 | 0d | c7 | 81 | 2a | ea | e7 | c6 | 8f | d3 | d4 | 87 | 81 | 0b | cd |
| 0020 | 0e | a0 | 88 | ba | 59 | dd | c3 | 48 | f3 | 81 | 37 | bc | 85 | d6 | a1 | bc |
| 0030 | c9 | 05 | 8a | 7b | 59 | 0d | e4 | b5 | 70 | 2c | 84 | c2 | 58 | a0 | 52 | 9d |
| 0040 | 44 | b9 | 7e | bf | 58 | 3e | f3 | cd | 43 | ce | bc | 49 | 52 | 1a | 51 | 95 |
| 0050 | db | 8a | 94 | 3f | 7a | 82 | 0a | 90 | f6 | b1 | 0d | 8e | 93 | 0f | 96 | 97 |
| 0060 | f7 | 4e | 0e | 1f | ed | 45 | d0 | f6 | 8c | 2f | 03 | 8a | d9 | 2c | 83 | 74 |
| 0070 | eb | f5 | fe | 95 | 48 | 7b | ce | 7c | 08 | 18 | 42 | f4 | f9 | 90 | 83 | 94 |
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.
0x6755d288637f5d4fa2c009982271be939e6a0822c509b6b3c23ec18eac1edf340x2271be939e6a0822c509b6b3c23ec18eac1edf340x2271Be939e6A0822c509b6B3C23EC18eac1EdF34from 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 0x035c9340…079ae2
// 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("0x035c9340e94fb179f364ad4bf80febb3d25e6b425db7cedfe0ca0beed3079ae2")
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)