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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.
0xa7329705a54c0e64d519a0ce4da8748d9c798107afdc9a598efbb16d9ee577b7The 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 | 92 | 53 | a6 | 0e | b9 | 6f | e2 | 68 | 4d | 78 | 26 | a8 | 6f | b0 | b3 | 91 |
| 0010 | fe | 71 | 49 | ec | 84 | 60 | 97 | d4 | dd | 1d | 09 | 09 | 33 | fa | 59 | 2a |
| 0020 | c3 | 70 | 79 | 5f | 6e | 50 | d3 | ca | 79 | 33 | f8 | 22 | 99 | f5 | 61 | 92 |
| 0030 | 05 | 06 | 2c | 25 | 95 | 6f | c0 | 51 | 4e | 6d | 0b | bb | 5f | 18 | c8 | 54 |
| 0040 | 27 | e4 | b8 | 0c | fe | e2 | af | 0b | 83 | 79 | 15 | 7c | a7 | 26 | 1e | be |
| 0050 | 7a | b5 | b1 | 09 | 72 | b5 | 5c | 65 | 9b | a8 | 56 | 8d | ea | a1 | 63 | 66 |
| 0060 | 3a | 9f | 35 | d1 | af | 6f | c0 | e0 | 74 | a8 | de | 84 | 02 | c0 | e9 | 68 |
| 0070 | b4 | f0 | 72 | e5 | 67 | 8d | 18 | 01 | ff | c7 | 6e | d0 | aa | 5b | 15 | 14 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xa7329705…e577b7
// 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("0xa7329705a54c0e64d519a0ce4da8748d9c798107afdc9a598efbb16d9ee577b7")
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)