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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.
0xc6dc2363430912182100dca3149b3535543eeaa83c0f4c8d398341d33fee123cThe 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 | fe | 3a | 7c | 68 | e7 | 3b | 15 | 49 | a8 | ef | d7 | 95 | e1 | 52 | ff | ff |
| 0010 | 0c | 55 | d0 | 02 | 39 | 91 | 31 | 84 | 18 | 82 | 64 | d8 | 2d | 4a | 70 | 49 |
| 0020 | 19 | 90 | 8d | 34 | e8 | 00 | 32 | 67 | 05 | 04 | 70 | ac | e3 | 5e | 1c | 12 |
| 0030 | 14 | 9a | 1f | 0f | ea | 9a | cf | ab | c7 | 83 | 9b | 3e | e0 | ba | 83 | e8 |
| 0040 | a6 | 74 | d8 | 72 | 62 | fb | db | 10 | 41 | f5 | fa | 31 | ab | db | 8f | 90 |
| 0050 | 51 | 79 | b1 | 12 | ec | 89 | be | 21 | 03 | 0b | 66 | 5f | c7 | b0 | a1 | 92 |
| 0060 | 5b | 59 | 9b | fd | 30 | 53 | 94 | f6 | d2 | e0 | 19 | f1 | f0 | 7a | 55 | 6a |
| 0070 | a1 | 60 | 4c | 88 | ad | 33 | 51 | 42 | 7d | e2 | 67 | 9b | 9a | 77 | c0 | 49 |
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 0xc6dc2363…ee123c
// 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("0xc6dc2363430912182100dca3149b3535543eeaa83c0f4c8d398341d33fee123c")
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)