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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.
0xc5befe02320c07a887cc4c54a32f72d8ec71f0ad3623667521b0de1e7a7319dfThe 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 | d0 | 8f | 9b | 02 | 68 | 07 | de | 5a | a3 | 77 | 86 | f5 | cf | 9d | 86 | b7 |
| 0010 | c1 | 9d | b1 | 84 | f1 | f3 | ee | 11 | 3e | 4a | b6 | 15 | 2b | 38 | 18 | 41 |
| 0020 | f2 | 5a | 20 | de | 56 | 2d | 19 | 4a | fa | ef | 6c | 86 | d8 | c7 | 0e | 82 |
| 0030 | 44 | df | 61 | 43 | 11 | c0 | 03 | 4c | a5 | f2 | fe | 28 | 40 | bc | 79 | a1 |
| 0040 | eb | 5b | 00 | 0b | 2f | 3e | bb | 2a | f7 | 6b | 7d | 44 | 56 | 99 | d8 | 8a |
| 0050 | a1 | a8 | 44 | b3 | 3a | 94 | be | 2c | 14 | a6 | 55 | e1 | 7e | 16 | 71 | 4c |
| 0060 | cd | c1 | 94 | 66 | 8b | 82 | 9e | f4 | b9 | 30 | 16 | c7 | 6e | f7 | 44 | 57 |
| 0070 | b9 | 62 | 19 | 2e | 61 | 62 | 1c | f6 | 88 | bf | aa | 1b | 0f | e1 | 9a | 8f |
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 0xc5befe02…7319df
// 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("0xc5befe02320c07a887cc4c54a32f72d8ec71f0ad3623667521b0de1e7a7319df")
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)