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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.
0x4ef571fc8c38b5d86bddf865bc83c1fe2010d8d6e7e26f11c558b5855476dd25The 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 | 75 | 71 | f5 | 32 | e9 | e8 | 10 | 81 | ca | 0e | 7e | fc | c5 | 11 | 5a | a9 |
| 0010 | 08 | 2c | 2b | 1d | 32 | 0a | 24 | 65 | ef | 95 | 48 | ed | cf | d4 | 90 | 5c |
| 0020 | ea | 15 | fc | 96 | 5a | 82 | 55 | d2 | c1 | e4 | aa | 54 | 1b | f3 | 8a | 0d |
| 0030 | 7e | a0 | 0e | dd | 84 | 30 | 5c | 6a | 30 | c8 | 88 | 86 | f7 | e9 | a2 | 7e |
| 0040 | 6d | cd | 67 | 7f | b2 | 1b | 06 | bd | 3d | eb | 82 | 6d | f0 | b2 | ad | 28 |
| 0050 | cd | ae | 58 | 86 | 33 | e2 | 38 | d0 | 75 | 30 | c8 | 49 | b1 | a0 | ad | 60 |
| 0060 | 72 | 7b | 4d | a8 | 06 | 3f | 0c | 2f | bb | 9b | 56 | dc | 58 | 45 | 27 | 1c |
| 0070 | 31 | 87 | 07 | b8 | 2c | be | 56 | 7a | b3 | 85 | bd | 24 | cc | 5a | f6 | 5d |
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 0x4ef571fc…76dd25
// 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("0x4ef571fc8c38b5d86bddf865bc83c1fe2010d8d6e7e26f11c558b5855476dd25")
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)