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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.
0x0311b921b677899db35bce3863ef5a56563d50866c5fa8bbd1fd9a62fce566d2The 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 | 0f | 45 | 7d | 85 | ab | 0e | 7c | ac | be | b6 | 4f | b4 | 63 | 73 | 5c | a1 |
| 0010 | 5b | a8 | d3 | f0 | f3 | 41 | e4 | 1b | 00 | 4b | 00 | 6e | 35 | ad | 8b | d4 |
| 0020 | 78 | ed | 65 | e2 | 5e | 3a | 8a | 03 | 1b | 0c | e2 | fe | 22 | f4 | 69 | f4 |
| 0030 | 7c | 5e | 8a | f5 | ef | 57 | 90 | d9 | 0f | ef | 69 | b4 | cc | 9c | 35 | 07 |
| 0040 | 43 | 8a | 8c | a8 | 7a | b0 | 06 | e6 | 90 | 8e | 56 | a1 | 7d | 79 | c3 | f9 |
| 0050 | c8 | ca | 15 | 1e | dc | f3 | 78 | 25 | 42 | 88 | b3 | 91 | 66 | 79 | 63 | 82 |
| 0060 | 94 | 04 | ff | a3 | 49 | 5c | 84 | 64 | 20 | 3b | 74 | bb | 59 | 4c | 0a | 80 |
| 0070 | f2 | 42 | d6 | 62 | a9 | 89 | b0 | 90 | 02 | 8b | e5 | c5 | e4 | d0 | d5 | 6b |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x0311b921…e566d2
// 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("0x0311b921b677899db35bce3863ef5a56563d50866c5fa8bbd1fd9a62fce566d2")
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)