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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.
0x65a6a77198c9d652789d5039d43a4f7b982f6c02590378869a3e92bdb75272ecThe 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 | e1 | 75 | 57 | 0b | 73 | b8 | 4d | 40 | 30 | 9f | 62 | a7 | 94 | 9c | 31 | 9f |
| 0010 | cb | 85 | d1 | 8e | 65 | 58 | e2 | 80 | 15 | d7 | b4 | 65 | 9b | e8 | 6e | da |
| 0020 | 84 | 0a | 79 | 5b | a9 | 81 | 8c | 72 | 66 | bc | 2d | ea | f4 | 65 | 1c | a8 |
| 0030 | e5 | 22 | 11 | f4 | 2f | f6 | 29 | 71 | 80 | 67 | ef | f0 | 80 | c0 | dc | 87 |
| 0040 | a5 | f7 | 7a | ca | e4 | 79 | e8 | 08 | 86 | 22 | 26 | f7 | a3 | a2 | 18 | b7 |
| 0050 | f3 | 9f | b7 | a8 | bf | a5 | 02 | 5f | 85 | 83 | cd | 95 | 28 | 2d | a0 | 0d |
| 0060 | b3 | 66 | 04 | 47 | 2b | e8 | 60 | 8e | f5 | ee | 32 | e6 | 9f | d9 | 5d | 6d |
| 0070 | d3 | 5d | dc | e6 | 67 | 54 | ce | 24 | 1e | db | 78 | 41 | f9 | 4a | c0 | d4 |
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 0x65a6a771…5272ec
// 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("0x65a6a77198c9d652789d5039d43a4f7b982f6c02590378869a3e92bdb75272ec")
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)