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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.
0xfbb5aeac8fbef145000d3a3507b22d7f70db8224d5f7ae1fc691b8348b7e7acaThe 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 | 44 | 83 | b0 | a3 | 71 | 38 | 74 | 43 | 1f | 8d | a6 | 40 | cc | 9c | ee | 6c |
| 0010 | 11 | 2f | c9 | fd | ab | 2e | e8 | e6 | 3f | 23 | 23 | d4 | b4 | f7 | c0 | cf |
| 0020 | 12 | 55 | 51 | 93 | b3 | ad | 71 | 96 | ef | 8f | 86 | bc | a4 | b8 | 66 | 42 |
| 0030 | be | 2c | 42 | 02 | e5 | aa | 7e | 69 | 5a | d1 | 3c | 5e | 25 | f7 | 59 | 28 |
| 0040 | bc | e7 | f2 | 62 | f4 | 24 | f7 | a2 | 17 | 6e | b8 | 41 | 59 | 9d | f6 | 10 |
| 0050 | 99 | 59 | 21 | 5b | be | 7d | d0 | bf | 0b | 13 | a0 | a7 | db | fc | 0a | 53 |
| 0060 | 99 | 31 | 87 | 3a | e7 | 3b | 75 | 92 | 7c | 66 | 8a | 44 | 9f | 44 | 7d | 8c |
| 0070 | ab | c3 | 15 | f8 | f4 | ae | 16 | 29 | aa | da | b8 | 36 | 31 | d0 | f1 | db |
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 0xfbb5aeac…7e7aca
// 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("0xfbb5aeac8fbef145000d3a3507b22d7f70db8224d5f7ae1fc691b8348b7e7aca")
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)