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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.
0x0c6a9c8f3b919c15635753ee3d6f6eda81b46b6ac5fc16c499aa1cb360d67971The 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 | 89 | 67 | 32 | 73 | 63 | d8 | c0 | 09 | 20 | c1 | b7 | a3 | 8d | 77 | 0d | c5 |
| 0010 | cf | 87 | 4c | 39 | 02 | 7d | a9 | d9 | 33 | 6a | e4 | 08 | 01 | 36 | 5a | 36 |
| 0020 | be | d6 | e6 | 77 | 22 | 5b | ae | 4f | e6 | 2b | 5d | be | 51 | a2 | 33 | 84 |
| 0030 | a5 | 22 | 97 | 42 | 82 | cb | a0 | b1 | c9 | 34 | d6 | d1 | 92 | d4 | 71 | f2 |
| 0040 | a1 | 8e | 9e | a3 | f2 | ae | ff | 7e | 64 | 70 | da | e3 | 18 | 0e | 03 | af |
| 0050 | 13 | 00 | 60 | 91 | bf | bf | 41 | e7 | ce | 37 | e3 | d1 | 38 | 52 | 8e | 64 |
| 0060 | e9 | 95 | 18 | 70 | 89 | 9f | 70 | eb | 39 | cc | 8f | cb | 81 | 77 | 78 | c2 |
| 0070 | 35 | 2a | 44 | 63 | 50 | 31 | 3b | 2f | ee | cd | 8a | 01 | ea | 88 | b6 | d6 |
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 | b7 | 54 | 9e | b7 | cb | 06 | 73 | 42 | 18 | fe | 97 | ff | 30 | 9c | 72 | e9 |
| 0010 | 5a | 30 | 10 | cc | e3 | f5 | 59 | 68 | 7c | 15 | be | 0a | 27 | 6d | fb | 96 |
| 0020 | 5a | ff | 41 | 90 | c6 | c5 | 84 | d9 | d0 | 05 | ec | ea | 2e | 4d | d7 | 13 |
| 0030 | cf | 4a | a8 | 4a | 5e | 1c | 32 | 00 | e6 | 88 | b6 | 61 | 40 | 2d | 4a | 5c |
| 0040 | b0 | 02 | 16 | d1 | 0f | 8a | 13 | 0a | 97 | cb | e2 | ce | 70 | 53 | 25 | 3a |
| 0050 | 50 | 60 | 96 | af | 8a | d6 | 0d | 00 | ce | d9 | e5 | e2 | 87 | 94 | 87 | 74 |
| 0060 | 3f | 44 | 18 | 36 | b8 | d1 | 94 | 95 | 44 | 62 | d0 | e5 | de | 13 | 31 | df |
| 0070 | 2b | 03 | 75 | a0 | 1c | 6e | bf | 3d | 9d | df | d3 | d9 | 95 | c3 | 43 | ff |
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.
0x95eec78ac2e834b7f82cb197cb162fa100264298404bf03109dcae61ff3aa25f0xcb162fa100264298404bf03109dcae61ff3aa25f0xCb162fA100264298404bf03109DCaE61ff3aA25ffrom 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 0x0c6a9c8f…d67971
// 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("0x0c6a9c8f3b919c15635753ee3d6f6eda81b46b6ac5fc16c499aa1cb360d67971")
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)