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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.
0xa13299d29a25e005d0bee09c8194a0641e266e384aa86a3340b11326b449a967The 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 | c2 | 68 | eb | 66 | b6 | 83 | c5 | c8 | c3 | c6 | f4 | 81 | 6c | 5e | 3e | d3 |
| 0010 | b9 | 9b | 15 | 0f | 4f | 06 | 29 | 9d | 19 | b5 | 39 | 4d | cc | 2e | 8a | ce |
| 0020 | 63 | 18 | b7 | b9 | cb | 49 | 66 | 7b | f0 | 2e | ef | 79 | 3e | 6c | 71 | c7 |
| 0030 | 10 | 2c | da | c5 | 70 | 2b | 8d | f5 | 2a | 7d | 54 | ce | f4 | 8e | 61 | a7 |
| 0040 | 85 | c4 | 40 | d8 | da | 97 | 2c | c4 | ca | 17 | ff | 76 | 94 | 6f | 93 | b6 |
| 0050 | 03 | 77 | 84 | 46 | 35 | 2d | ae | 60 | fb | 59 | d6 | 15 | f4 | 2e | f9 | b2 |
| 0060 | 29 | c2 | b2 | a0 | 65 | 3d | f5 | 9a | 9a | 96 | 3f | 03 | 20 | 81 | 83 | 4b |
| 0070 | 8e | 26 | 10 | 48 | f3 | 03 | 0c | 3b | 30 | a7 | 7e | 88 | 6a | 5b | c7 | 56 |
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 | ee | ed | f8 | 5d | b6 | c2 | 97 | 7b | bd | 77 | aa | fb | a9 | 85 | 64 | 90 |
| 0010 | 85 | c4 | 92 | c7 | 2b | 2d | 8a | 9d | d2 | 74 | 6e | 12 | c8 | 48 | 0c | ed |
| 0020 | 5e | 38 | 45 | 9a | bc | 28 | 1b | 9b | 05 | 8c | 19 | 76 | 02 | bb | ac | e8 |
| 0030 | 85 | 78 | 0f | 9c | 90 | 95 | ff | d5 | e5 | d5 | c4 | 9f | fa | ee | 69 | 33 |
| 0040 | 27 | 6b | d8 | f0 | 7b | 3e | 18 | eb | cb | df | 43 | a4 | 25 | 3e | 03 | 47 |
| 0050 | 93 | 82 | 1d | 96 | a1 | 35 | 54 | 20 | 16 | 8f | 0f | 62 | d7 | 47 | 10 | 07 |
| 0060 | f1 | 45 | c8 | 8d | 78 | 1d | 58 | d1 | e4 | c8 | 58 | 2e | 9f | f4 | c8 | 56 |
| 0070 | e0 | 0d | ce | e9 | f4 | 68 | d0 | a3 | 43 | e1 | 84 | 39 | 91 | b6 | 80 | c2 |
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.
0x5d4464d11de6a2d66674a6666ac824d071434d75d8d25923223615dd4c81924e0x6ac824d071434d75d8d25923223615dd4c81924e0x6Ac824d071434D75d8D25923223615Dd4C81924efrom 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 0xa13299d2…49a967
// 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("0xa13299d29a25e005d0bee09c8194a0641e266e384aa86a3340b11326b449a967")
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)