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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.
0x5bc1e5881eec2aa1c7bc6bbae8c9ab88c1fb1aaa362b7f392b5b3b045d51b191The 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 | e8 | bc | d0 | 8c | 52 | 8c | 7e | f5 | b7 | 16 | 7b | 3d | 2c | a8 | d7 | d3 |
| 0010 | a9 | aa | 37 | 65 | be | 1c | eb | a4 | 05 | 0a | 34 | 09 | 49 | db | e4 | 45 |
| 0020 | d0 | d9 | ce | 19 | ea | a0 | 6e | bb | 06 | 5d | d1 | 9e | f7 | 9d | 76 | 6b |
| 0030 | fb | 7a | 08 | c9 | 39 | cd | e0 | dd | 5f | 0d | a5 | 09 | 26 | f1 | 39 | 94 |
| 0040 | d6 | 05 | bb | 7d | d3 | 35 | df | 57 | 8a | b9 | 6c | 5a | 56 | 8e | d5 | 2c |
| 0050 | 63 | f9 | c8 | ee | 7d | 6d | d0 | b2 | 58 | d8 | b4 | d0 | 64 | 38 | 01 | 67 |
| 0060 | ed | 10 | 7f | c8 | bf | 87 | 51 | 43 | b9 | 61 | 52 | b4 | 73 | 2b | ac | 07 |
| 0070 | 8f | fc | 65 | 84 | 24 | b9 | ec | 5d | c8 | 46 | 3c | d4 | 76 | c5 | 82 | 0d |
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 0x5bc1e588…51b191
// 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("0x5bc1e5881eec2aa1c7bc6bbae8c9ab88c1fb1aaa362b7f392b5b3b045d51b191")
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)