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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.
0x641fbd41b9a4eccc37ce94678f299cd4a809a29e2659235f72bb1d4ab5a014b2The 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 | ae | eb | 75 | 24 | 47 | 5d | 79 | d0 | c4 | f8 | 1c | 01 | 6c | f1 | f3 | 5a |
| 0010 | f1 | d6 | 91 | b8 | ed | b4 | 82 | 8b | 58 | 14 | 63 | 70 | 56 | a3 | 42 | d8 |
| 0020 | f6 | cf | 1a | 91 | 2a | b9 | 54 | a3 | 66 | 14 | 1a | 86 | 2c | 14 | 3c | a9 |
| 0030 | b9 | e4 | 42 | 56 | f0 | e5 | 66 | 11 | 68 | cd | 16 | f3 | 0c | 2c | b6 | f8 |
| 0040 | de | 85 | f8 | 5a | b1 | 1a | 59 | 3c | 29 | 66 | 76 | 73 | a0 | d5 | ed | f8 |
| 0050 | 05 | 5d | 8a | 68 | 86 | 5d | d6 | 45 | ca | 6a | 53 | 3f | cd | 44 | 7f | 94 |
| 0060 | 51 | 46 | 88 | 1c | e5 | e9 | 40 | 37 | da | dc | 23 | ba | 7d | 28 | bf | 70 |
| 0070 | 5d | 54 | bd | c8 | 5c | 40 | a1 | b7 | af | d5 | db | 30 | 2b | 50 | 87 | db |
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 | a9 | bd | 06 | d9 | d7 | 64 | 7e | ab | bb | 28 | 07 | 85 | d6 | fa | 3c | a0 |
| 0010 | 2f | d9 | b0 | 7c | 3d | 36 | fe | 8f | 0a | 91 | 74 | d7 | 6a | ef | 61 | 0c |
| 0020 | bd | 81 | 29 | 2f | b0 | 50 | be | 17 | 39 | 1c | 67 | 40 | ff | 17 | 09 | a3 |
| 0030 | 92 | 5c | 6b | d4 | 6e | 4f | 3e | 66 | 20 | 47 | cd | f0 | d9 | e7 | f3 | d4 |
| 0040 | 59 | 78 | 97 | 78 | fd | 4c | 62 | 03 | 08 | 87 | 4b | 3d | e3 | 4d | 01 | 43 |
| 0050 | 7d | 2b | 1f | 1e | 9a | 47 | 03 | 68 | 9e | 22 | 97 | c6 | bd | 03 | 97 | cc |
| 0060 | e8 | d8 | 1d | d1 | 66 | d0 | 3e | 37 | eb | 62 | 18 | 02 | e2 | 72 | 75 | fb |
| 0070 | ce | 95 | 95 | 51 | 29 | d0 | b3 | d8 | 73 | c5 | 55 | c9 | c1 | 7f | 40 | e0 |
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.
0xb85e4e13ab5d2ea18c3ccecaf75bb7a78f1e9feba8a82cc566236fbbc7d468d30xf75bb7a78f1e9feba8a82cc566236fbbc7d468d30xf75Bb7A78f1e9FEBa8A82cC566236FBBc7D468d3from 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 0x641fbd41…a014b2
// 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("0x641fbd41b9a4eccc37ce94678f299cd4a809a29e2659235f72bb1d4ab5a014b2")
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)