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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.
0x3e4304b27715d2635324fc2eca2ff22b31fc6aa6a4b45fb4312bdea249a2fc80The 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 | 7f | 69 | c0 | d7 | bf | ea | b2 | 7e | 26 | 81 | d4 | 9d | a7 | d4 | f6 | e6 |
| 0010 | 85 | 2b | 3e | 39 | b5 | 76 | ee | c3 | c5 | 31 | ac | 25 | 89 | 2b | c8 | 43 |
| 0020 | 88 | 70 | 01 | 3d | 30 | 4f | 88 | 63 | d0 | 33 | 7a | 50 | 42 | cf | da | 3a |
| 0030 | 3c | 25 | 82 | e7 | 21 | 97 | 34 | f9 | b8 | 86 | 0f | f7 | 94 | 7c | dd | 8f |
| 0040 | 8c | e6 | af | 6b | 61 | e8 | 97 | ff | 17 | ac | ac | b4 | 09 | 23 | 9f | ee |
| 0050 | 8e | 3f | 13 | 53 | 51 | 63 | 1f | bc | b7 | f3 | 1f | 5f | d0 | 0a | ed | 72 |
| 0060 | 7d | a6 | 2e | f6 | 6d | b3 | e0 | 63 | 90 | 4d | 0f | 6e | 1a | 59 | fa | d8 |
| 0070 | 55 | b5 | 1a | 91 | 00 | ec | 7a | 02 | a6 | e8 | 48 | 1e | 8c | 44 | 4d | 9e |
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 0x3e4304b2…a2fc80
// 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("0x3e4304b27715d2635324fc2eca2ff22b31fc6aa6a4b45fb4312bdea249a2fc80")
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)