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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.
0x2b4ee34edbafa6908593dc3685ac71508359502b4ed7d7079cddd6965fdde7caThe 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 | 70 | dd | 08 | 3e | 04 | b6 | 7c | d5 | 4b | 3a | 39 | 06 | aa | 5b | c4 | cc |
| 0010 | 40 | 6c | 10 | 10 | 80 | 57 | 57 | a0 | 92 | 90 | 03 | 4e | f9 | a2 | cf | cb |
| 0020 | 78 | 2d | e2 | 3e | 2d | 03 | 45 | c4 | 68 | f6 | 25 | fc | bf | 6a | 21 | 0d |
| 0030 | b4 | 03 | 3a | c8 | 57 | 2a | 55 | d7 | 26 | 25 | 43 | 6d | c7 | 4e | 6e | 70 |
| 0040 | cb | 7b | 13 | 6b | 87 | 52 | e4 | 4d | e5 | cb | 41 | 4e | ab | d8 | aa | 2b |
| 0050 | 48 | 4c | 84 | 56 | 4f | e7 | 47 | cc | be | b3 | 7f | 7e | 1a | 54 | 77 | 7f |
| 0060 | 9b | 16 | 47 | 9e | b0 | 5f | 69 | a5 | 38 | 74 | 73 | 45 | 04 | 66 | 7b | 80 |
| 0070 | e9 | fe | 17 | 96 | c3 | 41 | 54 | 4d | ea | 6d | d6 | 6a | f3 | 9d | a5 | 5a |
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 0x2b4ee34e…dde7ca
// 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("0x2b4ee34edbafa6908593dc3685ac71508359502b4ed7d7079cddd6965fdde7ca")
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)