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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.
0xa766c64abbdbb491781beddb6467782e93d096a4d86a078fc1fb7999c37135e2The 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 | c6 | 85 | e7 | 8b | d1 | f6 | 2d | fd | 79 | db | 73 | 5a | d6 | 82 | 24 | 0b |
| 0010 | dc | c3 | df | 67 | ed | 86 | 65 | 68 | 78 | 80 | 9d | a8 | 1f | c0 | 80 | 87 |
| 0020 | 4e | 26 | c6 | cb | ad | ed | f1 | db | 41 | 72 | 95 | ab | d5 | ca | d8 | 1d |
| 0030 | 0f | 3b | 02 | 10 | 1e | b0 | e1 | ad | b4 | 19 | 63 | 0c | 03 | 59 | 5f | 2b |
| 0040 | 73 | 28 | 91 | b7 | fe | 05 | da | 43 | 3c | ae | da | 26 | ad | 4d | db | 15 |
| 0050 | 01 | c8 | 24 | 0c | 33 | 49 | e6 | 1e | 62 | cc | d5 | 56 | 6a | 7b | 6b | c4 |
| 0060 | 36 | 4f | fd | a4 | ea | 9f | 54 | 1e | 90 | 66 | b9 | ca | 8d | 9d | 48 | 5d |
| 0070 | c2 | 13 | e0 | e1 | 24 | f7 | 3d | 64 | 16 | 6a | 0f | 33 | 9d | db | a4 | 29 |
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 0xa766c64a…7135e2
// 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("0xa766c64abbdbb491781beddb6467782e93d096a4d86a078fc1fb7999c37135e2")
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)