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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.
0x815be0d292bbb9e54f06c94167a0320aedcad34bd16bb1d1fd961089412c5b8fThe 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 | ba | e0 | 7d | 57 | 52 | 27 | bf | f7 | 23 | ff | 8d | 4e | 94 | ad | d7 | f8 |
| 0010 | c2 | 48 | b6 | d1 | 7d | c7 | b0 | 91 | 75 | 46 | 54 | 49 | 58 | 59 | f3 | ad |
| 0020 | ec | 16 | bd | 12 | ee | 28 | 06 | 4e | 07 | df | 50 | 70 | a5 | f1 | d6 | e6 |
| 0030 | 15 | f5 | 91 | 2f | f9 | e3 | 85 | 72 | b3 | 14 | 6e | 34 | 52 | 65 | 56 | 92 |
| 0040 | 33 | 52 | 95 | f3 | be | db | 2c | c7 | f9 | 93 | f8 | ed | d4 | a4 | bd | 97 |
| 0050 | d4 | 94 | 7f | 9a | cf | 21 | e6 | b7 | 5b | b1 | 9e | 4e | ff | cc | e2 | ae |
| 0060 | 54 | cf | f1 | dd | 2c | 42 | e9 | 30 | b0 | ac | ae | d9 | 5a | 4d | e8 | 2d |
| 0070 | 0d | 6f | 4a | 8a | 21 | 24 | 83 | c0 | 37 | 6c | 0b | 69 | b1 | 7e | a6 | 02 |
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 0x815be0d2…2c5b8f
// 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("0x815be0d292bbb9e54f06c94167a0320aedcad34bd16bb1d1fd961089412c5b8f")
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)