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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.
0xa35afa1d7d7211496139919e0ce13d369125f6ae7760b2f96fc181c073b0cef5The 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 | 44 | ba | 06 | 5f | 67 | bd | 8a | 03 | 85 | 68 | 86 | 56 | ac | a8 | 4a | 2b |
| 0010 | 23 | 38 | ee | d5 | 0c | d5 | bb | 87 | 74 | 87 | c2 | 8d | 86 | f5 | f2 | 52 |
| 0020 | f6 | 87 | 29 | c4 | 10 | 7b | 0f | 87 | 0d | 61 | 82 | ae | 7e | 14 | 5d | b8 |
| 0030 | f9 | cc | 45 | dd | 22 | 59 | ec | 39 | f5 | 00 | 34 | 46 | 61 | 29 | e6 | 28 |
| 0040 | 51 | 07 | 10 | 01 | 5e | 5a | 5f | a0 | ca | 0f | a5 | 82 | 2a | bc | e4 | dc |
| 0050 | 6c | ac | e5 | 27 | d0 | a5 | 85 | 8d | f5 | e5 | b6 | f8 | 09 | fe | f8 | 45 |
| 0060 | e5 | 8b | a0 | 47 | e9 | 3c | b5 | e3 | 08 | 9e | 0e | 44 | c8 | 2c | e6 | 3c |
| 0070 | 2f | 49 | 34 | 3e | e3 | d7 | 2a | 22 | f8 | ff | 01 | 15 | 34 | f2 | e3 | fd |
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 | 99 | 01 | 70 | d6 | 06 | c9 | 09 | d9 | 45 | 4f | 39 | 28 | c0 | 61 | 17 | 4a |
| 0010 | 01 | 89 | 6c | 1a | f4 | db | e5 | 4a | 0f | 35 | bc | f1 | 5f | 81 | 7a | c8 |
| 0020 | c5 | 3c | bb | 0a | fc | 35 | 65 | 6d | 7e | 6b | 04 | 6a | 7c | 04 | 6d | 39 |
| 0030 | 79 | 7a | 49 | ac | dc | 40 | e0 | 18 | 47 | 96 | 93 | e1 | 94 | 02 | b0 | 79 |
| 0040 | 99 | 55 | ca | a7 | a0 | 30 | fa | 8a | 21 | 90 | ff | df | db | 29 | cf | af |
| 0050 | 35 | 4c | 9f | 51 | 99 | 68 | 13 | 48 | a7 | 33 | b5 | 78 | f0 | ad | 20 | 38 |
| 0060 | e1 | 05 | 6e | 4c | 31 | f7 | 67 | 01 | e5 | 70 | 05 | 33 | 9e | 16 | bb | 55 |
| 0070 | 46 | 3f | e5 | 21 | 54 | f7 | de | 36 | eb | d1 | fc | aa | 53 | e3 | 2f | d4 |
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.
0x7b42936490361b79b803c427e6e6605c986e17c7ab534e01a039e747cde3b99a0xe6e6605c986e17c7ab534e01a039e747cde3b99a0xe6e6605c986e17C7aB534e01A039e747CdE3b99Afrom 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 0xa35afa1d…b0cef5
// 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("0xa35afa1d7d7211496139919e0ce13d369125f6ae7760b2f96fc181c073b0cef5")
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)