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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.
0xa69c6264a31b7749d6791d19c7e910e9643d1e18b32035c436041a8460f29abaThe 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 | 79 | 0a | 4f | 43 | ff | fc | 7b | 38 | 32 | 9d | dc | c1 | 58 | 00 | 29 | ea |
| 0010 | 14 | 5a | 82 | c0 | 6e | 52 | da | 10 | 80 | 14 | e8 | 0f | 00 | 94 | 93 | 3c |
| 0020 | c5 | 26 | 3d | 41 | 88 | ff | 3a | f7 | fd | 24 | 52 | 84 | 3d | 98 | 95 | 3d |
| 0030 | 14 | 3c | 96 | 0c | 72 | 41 | aa | fd | ca | 26 | 21 | 99 | 20 | c7 | 53 | ad |
| 0040 | 07 | 3d | 24 | 16 | e5 | 3b | 26 | b0 | 4a | 26 | f3 | af | dc | c6 | 85 | ad |
| 0050 | f9 | 60 | db | a1 | 77 | 50 | 48 | ff | 02 | 74 | 10 | ed | ae | a4 | d5 | 31 |
| 0060 | 86 | db | 31 | b2 | df | 34 | 9f | c5 | ee | 4a | 8b | 8e | c9 | 01 | 6b | 23 |
| 0070 | 10 | 0f | 19 | 72 | 3f | dd | 4f | 5b | 13 | 22 | 2c | 91 | 94 | 37 | 1d | 2d |
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 0xa69c6264…f29aba
// 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("0xa69c6264a31b7749d6791d19c7e910e9643d1e18b32035c436041a8460f29aba")
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)