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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.
0x4c34eceac4314b94af4e0ea7ba8fb3a30e18216c4df36f1f96b59bdda2067169The 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 | 15 | 3c | 3c | 4c | f7 | 95 | 10 | 26 | 23 | ed | f5 | 70 | 8c | 90 | 6f | 44 |
| 0010 | 51 | 66 | 9a | 23 | c8 | 65 | 37 | ff | bb | d5 | 22 | ea | 57 | 18 | 7d | 3a |
| 0020 | 8d | 75 | 72 | 9d | 6d | b7 | 4f | aa | 46 | 09 | 7a | 80 | 41 | e5 | 13 | 37 |
| 0030 | 6f | f6 | b5 | 75 | f3 | 9c | 8b | 27 | be | 8c | 9a | 4d | d5 | 48 | 9f | 4d |
| 0040 | 22 | 05 | 94 | 84 | 18 | 4e | 71 | 8a | 86 | 1a | be | 77 | ad | 93 | 99 | 13 |
| 0050 | 32 | 9b | 00 | a6 | 1f | 57 | 82 | aa | 4c | dc | dc | 5c | ec | 72 | 58 | 98 |
| 0060 | 1d | 77 | e6 | 69 | ab | ce | ca | a8 | 8c | 49 | d8 | 40 | 81 | 61 | af | 6a |
| 0070 | ac | 7f | 95 | d0 | 6d | e6 | 1c | 15 | 3a | 4c | 87 | 64 | e9 | 48 | 9c | cd |
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 0x4c34ecea…067169
// 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("0x4c34eceac4314b94af4e0ea7ba8fb3a30e18216c4df36f1f96b59bdda2067169")
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)