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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.
0x908c5afea6ac0629f92dd4bd7742fbd22d5511a85e49c7b05ff956cf4487a86fThe 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 | 67 | 06 | 62 | 99 | 2a | 35 | 1e | c6 | e4 | cf | 84 | af | 3e | 9c | 5c | ff |
| 0010 | cf | 82 | 0d | 5a | 0b | 05 | 0c | 10 | 0d | ba | ef | c4 | e8 | f0 | e2 | b7 |
| 0020 | 86 | 2b | ad | e2 | ab | 9f | 87 | 64 | ce | b3 | dc | 2f | 92 | bf | 56 | cb |
| 0030 | 4a | e1 | 8d | 4d | c0 | e6 | b0 | a0 | 58 | 64 | 9a | 2f | 23 | d8 | 90 | d7 |
| 0040 | 7a | 97 | 32 | 5a | 47 | 1a | da | 37 | 4f | b5 | 62 | c4 | 8f | 5e | ea | c4 |
| 0050 | fc | 0c | 69 | 27 | 61 | 34 | 25 | 67 | 22 | 09 | c2 | 4f | ac | a3 | 8c | 9a |
| 0060 | c9 | 65 | 3b | eb | 6b | e5 | 26 | 2e | 36 | f1 | 69 | 3e | d2 | f1 | 8e | 2e |
| 0070 | ee | 17 | ac | fc | fb | 21 | 0d | 43 | 87 | cd | ef | 07 | f6 | 92 | 49 | f4 |
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 | c6 | 81 | 79 | 0b | af | 9b | 26 | 68 | e1 | 53 | 09 | 4d | 8d | 36 | 3e | cb |
| 0010 | cc | b5 | 98 | 84 | 95 | 61 | 81 | 62 | ff | a4 | 71 | 5c | 01 | a5 | 92 | 00 |
| 0020 | ee | 1a | 4f | 2e | 1f | 4a | c9 | 5c | b1 | d6 | 3a | fc | 2b | 64 | c6 | 42 |
| 0030 | eb | 41 | 5c | d2 | 45 | 98 | f7 | a7 | 3c | f0 | 9a | eb | 24 | 86 | cf | 0f |
| 0040 | 83 | bf | ab | 6b | bf | bd | 4d | 3d | dd | fd | 11 | 76 | a5 | e5 | 33 | b2 |
| 0050 | fa | 09 | 58 | 91 | 8e | 5f | c1 | 7c | ff | b5 | 5a | 55 | 17 | ac | 92 | 3a |
| 0060 | 85 | 87 | f0 | c5 | 32 | 1d | ba | dd | c2 | 2f | 68 | 4f | 5e | cc | 74 | c3 |
| 0070 | 36 | 2c | 7e | 9a | 1a | 50 | d3 | 48 | 26 | d2 | b6 | 1c | 87 | 26 | c7 | 58 |
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.
0x6a5a0dc357ae91354058fdd1ea19b1722a4024b06b8bdba873a74a93c19bb8860xea19b1722a4024b06b8bdba873a74a93c19bb8860xEA19B1722A4024B06b8bdbA873a74A93C19bb886from 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 0x908c5afe…87a86f
// 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("0x908c5afea6ac0629f92dd4bd7742fbd22d5511a85e49c7b05ff956cf4487a86f")
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)