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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.
0x17492964c37f2d0a0986bc160a61d2268870b2c9c1692395a2dd81e174ca8552The 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 | b2 | 2d | 25 | 0b | 1c | 71 | 54 | ca | 86 | 4f | a6 | 99 | ec | 1c | fe | 80 |
| 0010 | 2a | 1d | b4 | 9c | e7 | 4d | d7 | fd | 0e | 4e | 37 | 91 | 9f | 25 | fa | 3b |
| 0020 | c4 | 6a | 31 | d8 | 2e | 2d | 4a | 52 | 5a | 14 | ff | 4b | d8 | 20 | 53 | f4 |
| 0030 | 25 | d4 | 3e | a5 | f0 | 94 | ed | 51 | b5 | fb | 2f | ba | a2 | 94 | a5 | e8 |
| 0040 | c6 | a2 | a9 | e3 | ab | 74 | 67 | 4a | 1d | cd | 1a | ef | 3f | 78 | 50 | 81 |
| 0050 | 74 | 91 | 0b | 52 | 89 | 2d | fb | e2 | ff | ab | ac | 4a | 49 | 7f | e8 | 14 |
| 0060 | ce | 20 | 88 | 2c | 02 | 6c | c1 | 65 | 3b | 87 | 97 | 70 | cf | 51 | c7 | 94 |
| 0070 | 0a | 57 | bc | 5d | 64 | 49 | 6b | 71 | 8e | 63 | 9f | bf | 3e | 5b | 6b | c1 |
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 | 81 | bd | 41 | 55 | 1d | ab | a0 | 56 | d8 | df | fd | 33 | fe | 6e | 53 | 71 |
| 0010 | 39 | ba | 88 | ac | ca | 95 | 9e | fc | f8 | e0 | 51 | a4 | 2e | a7 | 0e | 6d |
| 0020 | 7e | f2 | d2 | 39 | 49 | 4f | 23 | 4b | aa | db | ff | 10 | e8 | eb | d2 | a0 |
| 0030 | f0 | 86 | f9 | ef | ac | de | c8 | ef | 7a | a8 | 4c | c9 | 6d | 62 | 50 | bc |
| 0040 | ba | e8 | 05 | d0 | 07 | a3 | cb | e4 | c0 | 03 | dd | eb | 6d | 3f | c9 | fa |
| 0050 | 29 | b3 | 96 | 77 | 5d | 92 | 2b | 1f | eb | 8f | de | a7 | 6f | 86 | ae | ce |
| 0060 | 7e | 8c | 79 | b2 | 17 | 58 | 17 | 2b | b5 | d0 | d5 | 7f | 6d | 4b | 8f | 6a |
| 0070 | 5d | 33 | b8 | 1e | 97 | 18 | 7c | 3b | ba | 56 | f9 | bb | 7e | 36 | 20 | b3 |
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.
0x360b66d121de07fc7150b4b2ce5853c4f436608bcc46832c9582edce0ed7c6c50xce5853c4f436608bcc46832c9582edce0ed7c6c50xcE5853C4F436608bCC46832C9582eDCe0ED7C6C5from 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 0x17492964…ca8552
// 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("0x17492964c37f2d0a0986bc160a61d2268870b2c9c1692395a2dd81e174ca8552")
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)