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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.
0xf7eb134b47c3f02ea1f66966446831541dc51a8d9e3a61bd97ac246a9e6c956dThe 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 | 81 | 22 | e1 | b1 | 1a | 4f | 90 | 09 | e6 | 3c | 73 | 15 | ab | a2 | 97 | e7 |
| 0010 | 28 | 50 | a4 | 00 | 03 | 69 | 06 | 99 | 29 | 65 | 7f | 39 | bd | 25 | 68 | bb |
| 0020 | 9c | 4b | eb | 8d | eb | f6 | 30 | 28 | 80 | b5 | 4a | 06 | d8 | b0 | 6c | 60 |
| 0030 | 1d | 47 | 21 | 30 | 65 | 96 | 8f | b9 | fe | 3d | d6 | 22 | a6 | 4c | 6b | 2e |
| 0040 | 01 | d1 | 30 | 08 | bc | 54 | 20 | e3 | dd | df | 4a | 91 | b1 | ab | c8 | d8 |
| 0050 | ab | 78 | d8 | 89 | 30 | 6c | 12 | 15 | e8 | f1 | 86 | fc | e4 | 1e | e7 | 33 |
| 0060 | 32 | ad | ff | d8 | 44 | 86 | 42 | 72 | e5 | 07 | de | f7 | 9a | 4f | 00 | 2c |
| 0070 | 0e | 7d | 67 | a9 | 6e | d9 | 26 | dd | 11 | 67 | 37 | 1f | 3a | 9d | d8 | bd |
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 0xf7eb134b…6c956d
// 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("0xf7eb134b47c3f02ea1f66966446831541dc51a8d9e3a61bd97ac246a9e6c956d")
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)