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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.
0xcbb9c33241c72269eb9b8972af4869c868afcf7aae7411d8c9955e29f509e66fThe 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 | db | ab | 5f | c8 | 84 | e9 | e1 | 27 | 0c | 24 | 6c | 51 | c3 | 62 | 62 |
| 0010 | e2 | 06 | be | 73 | 9b | d7 | 9a | 9a | 6c | 4b | 52 | 7c | 0d | 88 | 1c | 11 |
| 0020 | 2d | 2d | 00 | 31 | 6d | fe | be | 25 | 8c | 0b | ef | 5e | ff | 5f | 1a | d9 |
| 0030 | 12 | 8e | 0f | 71 | bd | f3 | a9 | be | 9e | be | 37 | a4 | ad | 6e | be | da |
| 0040 | 7a | 23 | f8 | cc | 6a | d3 | 50 | f4 | 16 | 0c | 0a | 2e | 3f | b6 | fd | 29 |
| 0050 | 54 | 69 | 37 | 4e | 65 | 28 | 84 | ff | 4c | f7 | 07 | 0e | 15 | bd | fa | 0b |
| 0060 | 7c | a6 | 6c | dd | 65 | e6 | 59 | 4c | 58 | ef | e8 | 52 | 67 | bd | 69 | 80 |
| 0070 | 61 | c7 | 01 | 7e | 13 | d9 | e3 | 16 | 0e | 53 | 9b | c7 | 12 | ae | c3 | 20 |
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 | dc | 9a | b3 | da | 10 | 7f | b0 | e0 | d0 | 4d | fe | 97 | 1d | 94 | 8b | df |
| 0010 | 07 | 01 | 69 | ee | 0e | 82 | 87 | 61 | 6a | d5 | b0 | 0a | 26 | 0a | 7c | cd |
| 0020 | f1 | 28 | 86 | a6 | 44 | e3 | b9 | c2 | 73 | e4 | f2 | ed | cd | 47 | 84 | e9 |
| 0030 | 04 | 84 | f6 | f0 | 7e | 8a | e4 | c8 | b9 | 37 | 42 | 8b | 84 | 5e | 7e | 13 |
| 0040 | a4 | d0 | d5 | d1 | 78 | d6 | ce | a2 | 81 | 8c | 9b | e1 | 20 | 32 | f3 | 86 |
| 0050 | e9 | 31 | f8 | 53 | e4 | b6 | 5d | 13 | 70 | 0c | 87 | 2f | 8e | f0 | e1 | dc |
| 0060 | 01 | 3c | f9 | 1c | 87 | a8 | f2 | e9 | 5f | 1c | 93 | 71 | 98 | 56 | c8 | c4 |
| 0070 | 6d | e9 | f0 | d0 | 1e | a9 | f3 | 7e | f8 | f6 | 7b | 18 | c1 | a3 | bb | 60 |
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.
0xc88f8346760d372b8976277ce262e00ce0f7bfa1cc44264ae1471907d1a55cd70xe262e00ce0f7bfa1cc44264ae1471907d1a55cd70xE262e00CE0F7BFA1cc44264AE1471907d1a55cD7from 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 0xcbb9c332…09e66f
// 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("0xcbb9c33241c72269eb9b8972af4869c868afcf7aae7411d8c9955e29f509e66f")
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)