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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.
0xbe9d9f577efed02744c8e5c04afc1231b463b0b6c39d20f4d8ad6a9c014fa99aThe 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 | 2c | c0 | 5a | af | 10 | ee | b1 | 70 | 73 | 0c | 38 | c6 | cd | 38 | 94 | ec |
| 0010 | ab | 66 | bc | 69 | 42 | 34 | 13 | 9e | 14 | c1 | ef | 76 | 83 | bd | 19 | 18 |
| 0020 | 95 | 23 | a0 | 2c | ec | 37 | 4d | b4 | e2 | 81 | cb | e2 | f8 | 1a | 59 | 09 |
| 0030 | 9c | a2 | 95 | f2 | 1b | a9 | 13 | d9 | 17 | 0a | af | 37 | de | 83 | 66 | f1 |
| 0040 | 50 | c3 | 55 | 08 | 76 | 1c | e0 | 7f | 67 | fa | 48 | ff | e6 | 11 | 96 | c0 |
| 0050 | 3b | cb | d3 | 67 | 9b | b5 | 76 | 46 | ab | b1 | 03 | 60 | 86 | 23 | 15 | c1 |
| 0060 | 08 | 22 | ae | f5 | 51 | ad | df | df | dd | 78 | ae | 9c | 9b | e3 | a1 | 5a |
| 0070 | 56 | 33 | f7 | 75 | a9 | 11 | 47 | cc | ea | 01 | a9 | 02 | b4 | b3 | e2 | 97 |
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 0xbe9d9f57…4fa99a
// 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("0xbe9d9f577efed02744c8e5c04afc1231b463b0b6c39d20f4d8ad6a9c014fa99a")
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)