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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.
0x7f692b9998b9699b2e7b47267585aa9c877574ad63dba646d1af9dd3aca7a33eThe 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 | d0 | ee | 86 | 6e | ff | 3a | 78 | 67 | 1c | a8 | fc | bb | 0e | d7 | 3a | 13 |
| 0010 | 99 | 49 | d5 | 37 | 3a | 10 | 0c | 12 | 97 | a4 | ee | f7 | 38 | d6 | e8 | f9 |
| 0020 | 11 | 09 | b6 | 56 | 21 | e9 | 37 | e9 | 7f | e2 | 52 | 7e | 44 | 6f | 7d | 3c |
| 0030 | 77 | 03 | bd | 5d | 06 | 89 | f0 | 3e | 9a | eb | cb | 4a | 09 | 7d | 66 | 1d |
| 0040 | 0b | 65 | b5 | 5a | a7 | 50 | 42 | 4f | 5d | 5c | a1 | 91 | 94 | 10 | 43 | ae |
| 0050 | 27 | 2b | 87 | 02 | 79 | 5a | 65 | bb | fc | 5b | 32 | 99 | 1d | 6f | 6e | f9 |
| 0060 | 8e | 52 | 9d | 6e | d5 | d1 | 51 | 45 | 18 | bb | 65 | 94 | 15 | 45 | dc | 19 |
| 0070 | d4 | a0 | 58 | a4 | 05 | 3f | 1f | 59 | bc | f5 | 12 | b1 | 21 | 9a | b8 | cb |
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 0x7f692b99…a7a33e
// 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("0x7f692b9998b9699b2e7b47267585aa9c877574ad63dba646d1af9dd3aca7a33e")
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)