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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.
0xd16cfe054172145f5324b1301e94964e70b2f5fe281096b8d51dbb974d84a0feThe 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 | ec | 9d | 0f | 50 | 6f | 08 | 31 | c1 | 2d | 48 | 35 | 2a | f8 | 06 | 46 | 02 |
| 0010 | 5d | 3b | 82 | b9 | 8e | 02 | b0 | 78 | 6f | 7a | df | 1d | 3e | 5e | a6 | 07 |
| 0020 | 06 | ed | 1b | ea | d5 | a7 | 1d | 55 | d0 | 87 | 43 | 8d | 68 | c3 | 18 | 74 |
| 0030 | 94 | 3b | 19 | 8d | 0a | 9d | 5d | 84 | d3 | d6 | 3d | 13 | 21 | 7d | b8 | 53 |
| 0040 | 17 | 6e | 92 | a9 | 15 | 7b | 50 | 72 | c6 | f2 | 0a | cd | db | 27 | ad | b3 |
| 0050 | f4 | b1 | fb | d8 | be | c5 | 1f | 70 | 49 | 60 | 70 | e8 | de | 1d | ed | 0f |
| 0060 | 25 | ba | 45 | be | 97 | 72 | fe | a8 | ed | 14 | dd | 4c | 1b | ae | eb | 67 |
| 0070 | 5d | ed | 8d | 5f | 8f | 85 | 42 | 28 | a0 | fa | 9f | a1 | 45 | cd | 3f | 4e |
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 0xd16cfe05…84a0fe
// 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("0xd16cfe054172145f5324b1301e94964e70b2f5fe281096b8d51dbb974d84a0fe")
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)