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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.
0xc1b91e1d2475eefa38545cd3aebf124a2672938d75a81ac74dcb6c2b4350a791The 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 | a6 | b6 | 25 | 49 | 33 | 32 | b3 | c3 | 86 | 96 | 87 | 3b | 91 | 02 | 86 | f4 |
| 0010 | 68 | f0 | 49 | c4 | 9b | 4c | ee | 1d | 38 | 71 | db | 07 | 62 | 32 | 5d | 0c |
| 0020 | 9d | ae | d9 | f9 | fc | 40 | 5f | d7 | 22 | f6 | da | 4c | 7d | 7a | b0 | ce |
| 0030 | 14 | d8 | ee | a3 | 07 | a7 | f8 | 3f | 89 | 9c | ca | 5e | 0e | 25 | 9e | 52 |
| 0040 | 8f | a2 | c2 | f5 | 86 | 0c | 72 | 7f | 57 | 1d | e3 | 20 | b8 | ce | f0 | a5 |
| 0050 | ec | 07 | 1d | b1 | 12 | 8f | f3 | 28 | b8 | fb | e2 | 98 | 28 | 47 | 64 | 3a |
| 0060 | de | fc | e8 | c9 | 94 | 27 | 48 | 42 | dc | a5 | 97 | 33 | e9 | 10 | d0 | e7 |
| 0070 | 62 | 9d | 36 | 46 | a9 | e9 | cb | 5e | 08 | 74 | 30 | 61 | 84 | f4 | a0 | da |
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 0xc1b91e1d…50a791
// 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("0xc1b91e1d2475eefa38545cd3aebf124a2672938d75a81ac74dcb6c2b4350a791")
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)