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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.
0x87480c2373e5b9bc7de6576c771ff8e12b93a9941e1e4b81a1a62f210f23b39eThe 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 | 2f | 41 | 34 | 67 | 58 | 52 | 7f | ca | 0d | 97 | 2f | 69 | 61 | 8c | cb | ec |
| 0010 | f6 | b8 | f6 | 4f | fc | 03 | 94 | e2 | fc | 5b | b5 | 59 | d0 | 76 | 17 | 51 |
| 0020 | af | 50 | 79 | 02 | 13 | db | a4 | c3 | d7 | 7c | a2 | 27 | db | 83 | 2a | 83 |
| 0030 | 27 | 32 | 36 | 6f | 4e | 43 | 36 | d0 | 78 | f4 | ae | 36 | 0f | 22 | 88 | ac |
| 0040 | e3 | e2 | 32 | 83 | 6d | df | 4f | 8e | 92 | ef | 93 | 6b | a8 | 18 | 4c | 80 |
| 0050 | 33 | 78 | ed | ea | ec | 41 | ae | 45 | 19 | 65 | 44 | d6 | 42 | 81 | cf | 5c |
| 0060 | 28 | 92 | 71 | 96 | 70 | 13 | 7b | fd | 46 | 8f | 0a | 33 | 05 | 13 | 8c | e4 |
| 0070 | 5f | 22 | f2 | ad | 83 | ee | a7 | 3e | f7 | ff | e8 | dc | 81 | d2 | 48 | bb |
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 0x87480c23…23b39e
// 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("0x87480c2373e5b9bc7de6576c771ff8e12b93a9941e1e4b81a1a62f210f23b39e")
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)