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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.
0x0cbc83a4e9c26c92b0f39991680a7f1316815439c8c6620ea215ed27c3e64119The 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 | 42 | 7e | 46 | 9c | 90 | 3e | fd | 69 | 40 | 07 | 55 | 97 | ba | aa | 3c | 41 |
| 0010 | 11 | 2b | 76 | b3 | a0 | ed | 3d | 9d | 19 | f8 | 97 | 1a | 7a | f7 | e5 | 2f |
| 0020 | 6c | 56 | 61 | 8d | c5 | d3 | 3a | e0 | f0 | c4 | ad | f2 | ba | a7 | 67 | 66 |
| 0030 | 30 | 92 | c5 | 7c | 6a | ac | 27 | e8 | c4 | 5f | 2c | 86 | 6a | e3 | 44 | b0 |
| 0040 | 3b | 3b | c6 | 61 | 50 | df | 40 | 52 | 8c | c6 | 98 | ed | 16 | 4a | 61 | 85 |
| 0050 | 45 | 8a | c8 | ca | 04 | 41 | 03 | 48 | 0f | e7 | a9 | 0f | 5e | 31 | a7 | 38 |
| 0060 | 4a | b4 | 0e | d5 | 0d | fa | e3 | 7a | d9 | 18 | 40 | 0b | 9f | 67 | 6a | a9 |
| 0070 | 04 | 78 | 5b | 1a | 2e | 86 | c6 | 56 | 8a | 29 | d5 | 5d | a6 | 35 | 2b | a0 |
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 0x0cbc83a4…e64119
// 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("0x0cbc83a4e9c26c92b0f39991680a7f1316815439c8c6620ea215ed27c3e64119")
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)