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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.
0x352780b1ac2c43b498b9debb25b49ef210e6a9d2a1fd45349cb205b3c4446a28The 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 | ec | 45 | 03 | e7 | 30 | d3 | 6a | c1 | ac | e7 | b4 | 26 | cc | b4 | c3 | 04 |
| 0010 | ad | e8 | c7 | e1 | 3f | 3e | 23 | fb | bc | d7 | 86 | 6c | ba | 31 | 58 | 56 |
| 0020 | c8 | b9 | 67 | 0f | b6 | c4 | 60 | ac | 3a | 06 | ec | a3 | 55 | 57 | cb | e9 |
| 0030 | ae | ab | a1 | e8 | 50 | ef | 42 | a9 | 34 | 5b | 30 | 75 | 2d | 95 | 51 | a2 |
| 0040 | 82 | f5 | da | 8f | 35 | 4e | 6c | 8f | 42 | 95 | dc | 6a | 22 | a6 | 3e | 35 |
| 0050 | a1 | e0 | f9 | 8d | c5 | 5a | f6 | cb | 7a | e4 | 89 | 1a | 52 | 40 | c4 | 79 |
| 0060 | a4 | c8 | 19 | ed | b1 | 69 | 6b | 5c | 77 | 84 | 44 | 4d | 26 | 72 | 1c | e9 |
| 0070 | eb | a5 | 22 | 70 | f9 | d9 | 24 | 68 | 90 | 5e | 0c | e4 | 4d | b5 | 57 | 84 |
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 | d4 | 9d | 2e | b2 | a8 | df | 3a | 0c | c8 | a7 | 21 | 7a | d7 | 63 | 1b | 16 |
| 0010 | b5 | 26 | 82 | 79 | 91 | 15 | 28 | ba | 74 | b1 | ea | 2f | d3 | 20 | 7d | 46 |
| 0020 | 5c | 41 | 7d | eb | 46 | ba | 26 | 25 | 0d | 7e | 2c | 68 | ed | a7 | 2b | 9a |
| 0030 | 21 | 3d | 44 | 32 | 55 | 0f | e7 | a7 | ff | c5 | cc | c7 | ce | df | a7 | 17 |
| 0040 | 31 | 22 | e2 | c1 | 0e | ba | cf | 0d | 84 | fd | 7b | 7e | 9c | ec | 04 | 6f |
| 0050 | a0 | 31 | ae | e9 | 75 | f8 | 5b | e7 | 81 | 7e | d4 | 82 | 63 | 00 | 52 | 78 |
| 0060 | b7 | da | b1 | c3 | 47 | df | ca | 37 | 27 | e2 | 61 | 12 | 70 | cf | f6 | c5 |
| 0070 | 17 | c6 | ec | 75 | 81 | d8 | 79 | a6 | 8e | aa | 11 | 4c | 23 | ec | e0 | cd |
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.
0xb69b9e6fc7d442e20536995c4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4D9F4692eFF93Dfd4F11f3DE6F823E34b1FfA90Afrom 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 0x352780b1…446a28
// 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("0x352780b1ac2c43b498b9debb25b49ef210e6a9d2a1fd45349cb205b3c4446a28")
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)