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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.
0xc3d161b0bf0f8b0ee9f006254c7d9fd1bb0db9728d3194dcaaf53a3f562d7057The 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 | 3e | 83 | 9f | 8a | e5 | 47 | ac | 41 | 35 | 35 | 89 | 13 | a0 | 68 | 7b | 1a |
| 0010 | ce | fb | b6 | e8 | 88 | 3b | d3 | 9d | 60 | 4a | cb | 5a | 4b | 78 | 05 | a4 |
| 0020 | 8a | 3c | 2b | c9 | 19 | 2f | 1f | e7 | bc | 0b | fe | be | 9c | 4a | e4 | 74 |
| 0030 | d0 | a4 | 01 | ec | ef | 98 | 8c | 66 | 57 | 06 | 6d | 16 | 26 | 6c | 7a | 68 |
| 0040 | f6 | 4e | e7 | c0 | cb | 72 | 1a | d2 | aa | dd | 7b | fb | 70 | 8c | 55 | 1b |
| 0050 | 18 | f3 | 9c | 4f | fb | 90 | 73 | 77 | 22 | 5b | 12 | b6 | 34 | 3b | 19 | 18 |
| 0060 | 01 | 73 | 20 | fc | ff | e0 | ea | 73 | df | 09 | b7 | 1d | 7d | 48 | d2 | a9 |
| 0070 | 76 | 60 | 74 | be | 00 | f9 | d5 | 49 | 37 | 60 | 43 | 67 | 47 | 2b | 63 | f9 |
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 0xc3d161b0…2d7057
// 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("0xc3d161b0bf0f8b0ee9f006254c7d9fd1bb0db9728d3194dcaaf53a3f562d7057")
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)