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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.
0x9ab1b9391276b75f460aa3fd42f96f3a83a824bbebb92a0a6e13c6201b793cfdThe 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 | 48 | 99 | e9 | e7 | d9 | 7b | f6 | ed | ad | a5 | 89 | 75 | 40 | 53 | 50 | 0a |
| 0010 | 3d | 1a | 9f | 64 | d7 | 0a | 64 | 72 | 40 | 25 | 6f | 21 | 40 | c5 | 7b | c9 |
| 0020 | 2e | 57 | 42 | 79 | 7c | 85 | 07 | f8 | 25 | d1 | 73 | ee | ad | 88 | 8e | a9 |
| 0030 | 46 | 9e | f3 | 7d | f9 | 16 | 99 | df | ea | 68 | 8b | 7b | b4 | 26 | c0 | 50 |
| 0040 | 62 | f4 | 32 | e1 | 0a | 71 | c7 | 7b | f7 | 25 | 92 | 72 | 6b | 8c | 6e | fa |
| 0050 | e4 | b0 | 5e | f8 | 54 | de | 50 | a7 | f0 | 4d | 08 | ca | 15 | eb | a2 | 24 |
| 0060 | de | a2 | e6 | c8 | dc | 7e | 5f | 56 | c7 | 85 | 7e | 6b | 53 | dc | 94 | 06 |
| 0070 | ed | bc | a4 | 22 | cc | f9 | 3b | 4c | 75 | 9f | be | 35 | 74 | 79 | 9b | 92 |
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 | 4d | db | 56 | 67 | 9b | 88 | 18 | 39 | 1b | b9 | a1 | 9b | f7 | c9 | d2 | ee |
| 0010 | b5 | 24 | fd | 7d | 31 | e1 | 25 | f2 | 3e | 70 | 0c | 2a | fb | 7d | 81 | 7e |
| 0020 | 32 | 51 | dc | 7e | 38 | 9a | a9 | 11 | 46 | 7d | 2e | 44 | 93 | 29 | e5 | f7 |
| 0030 | 48 | c7 | 14 | 88 | df | 9c | df | 59 | e5 | a2 | df | 9b | d3 | af | d7 | c4 |
| 0040 | 3c | 83 | 5b | 97 | d3 | 31 | 4e | 57 | 07 | 12 | 76 | 18 | 3d | 92 | 6e | de |
| 0050 | 36 | 7d | 3a | 1e | d8 | c9 | ba | 42 | 32 | 0c | 37 | c8 | 8d | 08 | 9b | 39 |
| 0060 | f1 | 7d | a5 | 42 | b6 | 35 | 9b | 59 | 7d | aa | 0c | 79 | c1 | 7b | ef | 30 |
| 0070 | b2 | 64 | 6e | 19 | b6 | db | 18 | 09 | 1e | 42 | c7 | d0 | 98 | 06 | b1 | 7b |
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.
0xec25f4f4bb7f5cd800b61becebf94888e3a8b1a1ffed755100389bd656bc67da0xebf94888e3a8b1a1ffed755100389bd656bc67da0xebf94888e3A8B1A1ffED755100389Bd656bc67dAfrom 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 0x9ab1b939…793cfd
// 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("0x9ab1b9391276b75f460aa3fd42f96f3a83a824bbebb92a0a6e13c6201b793cfd")
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)