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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.
0x7b983d4180f5c863ce511f06db5fe614bfc6711ace79881067429f38e699e6bfThe 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 | 88 | fa | 37 | 02 | af | ba | 1c | af | 65 | d1 | 21 | 96 | d9 | 7a | 94 | a4 |
| 0010 | 37 | 1e | e1 | 48 | 99 | 0a | 87 | 84 | 12 | c6 | 9a | d0 | bc | 3f | 33 | 2e |
| 0020 | 3e | d9 | 5f | 06 | b6 | a2 | 11 | da | e8 | 33 | 92 | a5 | ea | e4 | 46 | c1 |
| 0030 | 36 | 31 | 81 | 6d | 9d | a6 | 59 | 2c | 29 | 74 | ec | 42 | 61 | 68 | 83 | 49 |
| 0040 | 27 | 46 | a9 | 45 | bd | 48 | 30 | 63 | 16 | d8 | f2 | c6 | c7 | 0c | 2a | d6 |
| 0050 | c5 | 07 | fb | db | 7d | 66 | 98 | 31 | 8a | 15 | 54 | c6 | 0d | 07 | 84 | 53 |
| 0060 | 17 | f1 | b8 | 3f | 30 | 20 | 82 | fe | 9d | 2c | 61 | 6c | 2d | 65 | 76 | ae |
| 0070 | d9 | b0 | 9f | 9e | 3f | bf | ba | 88 | 92 | 83 | 3d | 7f | ed | 65 | bb | 39 |
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 0x7b983d41…99e6bf
// 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("0x7b983d4180f5c863ce511f06db5fe614bfc6711ace79881067429f38e699e6bf")
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)