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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.
0x34f62f3e401721d02bfe12231c0bfd9602880f163d43a61aaa887804a23ab21dThe 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 | 9a | 73 | 30 | 83 | 7a | dc | 5b | d3 | 15 | c1 | a9 | ae | 2d | a2 | 44 | cd |
| 0010 | 01 | 25 | 72 | 20 | fa | 9f | c3 | d5 | 2b | ee | 07 | 6f | 7a | 9b | 95 | 01 |
| 0020 | cb | ea | da | bd | df | 7b | ea | 79 | c4 | ae | 4f | 40 | c4 | 5d | 44 | 25 |
| 0030 | 3a | 53 | 29 | 6b | 7d | 6d | 8b | 58 | bd | 74 | a8 | 51 | 52 | d9 | 50 | cc |
| 0040 | 33 | b5 | 7c | 2d | 68 | 3a | ce | 17 | c1 | 01 | a0 | 69 | 9f | 4f | b7 | 36 |
| 0050 | 34 | 7c | 5f | e7 | 92 | 92 | 2b | a5 | 2f | 22 | 98 | 42 | ea | 7e | 89 | 4d |
| 0060 | 1a | 18 | 44 | b2 | 21 | 7b | b7 | 08 | b4 | ba | 8c | a3 | cf | f0 | 26 | 2c |
| 0070 | b2 | a9 | 8d | 00 | 09 | 2c | ce | ee | 49 | 93 | 70 | 63 | 86 | 8b | f8 | 4d |
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 0x34f62f3e…3ab21d
// 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("0x34f62f3e401721d02bfe12231c0bfd9602880f163d43a61aaa887804a23ab21d")
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)