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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.
0x768b2b7b4e9638d9f528bbfbef4097dff8727ff1a35d4dfcdeaccd3fec1cc75dThe 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 | 59 | 4f | b0 | 1b | 19 | d4 | 95 | 81 | eb | 84 | d9 | 69 | 13 | 59 | 01 |
| 0010 | f7 | d7 | c9 | 0e | 62 | f8 | 3a | 8f | b2 | 9a | 2b | 50 | 3d | cb | 05 | 86 |
| 0020 | 78 | bb | 2f | d4 | d7 | 17 | af | 63 | fe | 0a | 6f | ce | d8 | bf | 28 | 65 |
| 0030 | 4b | 8e | 7a | 17 | b9 | e3 | cf | 27 | 36 | 7a | 0e | 9d | 4c | a7 | f6 | 42 |
| 0040 | c4 | 23 | 3a | 73 | 45 | f0 | 49 | 92 | 57 | 97 | 29 | df | 68 | 5a | 60 | ac |
| 0050 | 2a | 5b | 48 | a4 | 89 | 07 | 85 | 4a | 70 | 61 | c9 | 63 | 90 | 04 | d6 | 69 |
| 0060 | 68 | a7 | 27 | 98 | 48 | 9c | c2 | 7e | f7 | 4d | ad | 26 | 10 | bb | de | cd |
| 0070 | f2 | 59 | 44 | a2 | 62 | 47 | 8e | 95 | 5f | c5 | 71 | 79 | 18 | 94 | 74 | 29 |
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 0x768b2b7b…1cc75d
// 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("0x768b2b7b4e9638d9f528bbfbef4097dff8727ff1a35d4dfcdeaccd3fec1cc75d")
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)