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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.
0xf53a4e9c27984f8a5b7d062fb2c63b3e6ed5389d58411e15a335d9fc7a38ae1eThe 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 | e7 | 5e | 45 | cf | 7a | 50 | 34 | 30 | 5e | 4a | e9 | fe | a1 | 8b | f1 | 80 |
| 0010 | ef | 50 | fb | fe | b1 | 24 | e1 | 1e | e4 | e3 | 55 | 9c | 17 | 61 | 78 | 68 |
| 0020 | 1f | 35 | 3a | 61 | 28 | 9c | c2 | 55 | 0f | 0e | 47 | 0d | 03 | b7 | 21 | 58 |
| 0030 | 8b | 34 | 46 | 74 | 49 | 32 | 9f | b8 | ed | 52 | e5 | f0 | d2 | 73 | 54 | d8 |
| 0040 | b9 | b9 | 12 | 2a | 89 | b1 | b6 | 9a | 5a | 99 | 9e | 00 | 1b | 45 | cf | 17 |
| 0050 | 6a | b1 | 08 | cb | d0 | 08 | 61 | 42 | 11 | 43 | dd | 7f | c2 | d7 | 43 | f7 |
| 0060 | cc | 46 | fa | e3 | 99 | 63 | 58 | 1f | 82 | a5 | a6 | 1c | 79 | 4e | ff | 96 |
| 0070 | 64 | f0 | a0 | 10 | da | d8 | 20 | ed | 24 | d8 | 06 | cc | a0 | 8d | 69 | fd |
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 0xf53a4e9c…38ae1e
// 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("0xf53a4e9c27984f8a5b7d062fb2c63b3e6ed5389d58411e15a335d9fc7a38ae1e")
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)