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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.
0x3bc7048c5a6da8299aae13ea7c5ed060e3a43902813c16d109d1564269703b61The 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 | c9 | ff | 55 | 59 | 0e | 8a | c3 | 32 | a4 | 5d | 14 | ca | 65 | 49 | 3b | 46 |
| 0010 | 10 | 7a | fd | 1a | 72 | 5e | 7c | 48 | 30 | 2b | 23 | 7b | 26 | 2d | 63 | 1f |
| 0020 | a1 | f7 | 70 | 54 | ee | 28 | 4d | c5 | 69 | 5d | 55 | ca | a8 | a8 | f8 | 4f |
| 0030 | 54 | e1 | 84 | eb | 4b | 4f | 2f | bc | 13 | 67 | c0 | 18 | ac | 06 | f0 | d8 |
| 0040 | 6d | c4 | 5b | e7 | e5 | 9f | 11 | 51 | cb | 9e | 51 | 02 | 56 | 93 | d7 | 04 |
| 0050 | a9 | e6 | 1a | cb | c7 | 88 | 64 | 48 | 40 | eb | e0 | cd | 8d | b8 | a2 | 99 |
| 0060 | 13 | 3c | 3c | bf | 5d | 1e | 7c | 2c | cf | 37 | ac | 3f | e5 | 88 | f1 | b3 |
| 0070 | ae | e6 | cb | 73 | 63 | 3b | 10 | d1 | dc | 29 | 00 | 73 | 3f | 1a | 6e | 7d |
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 0x3bc7048c…703b61
// 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("0x3bc7048c5a6da8299aae13ea7c5ed060e3a43902813c16d109d1564269703b61")
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)