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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.
0xf8f95ed6fa00ee231f5dede180166a62ef91ae96292d08ced99c91a40b80be15The 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 | bb | 49 | 15 | 3f | 33 | fc | 7e | 84 | 6d | 95 | 7e | 08 | 51 | 11 | e9 | 9a |
| 0010 | 6a | fb | e9 | 0f | 80 | 42 | 6a | 67 | 88 | 42 | a9 | b6 | 2a | 47 | 02 | 8b |
| 0020 | 2b | 94 | ed | 8c | 18 | 10 | a3 | 35 | fe | cc | 0d | 32 | a8 | 42 | c4 | a6 |
| 0030 | 4d | 73 | 50 | ac | f8 | b8 | 75 | d9 | e3 | 5a | 3f | d2 | 6c | 3f | 92 | 35 |
| 0040 | 6d | c0 | 8b | ff | b6 | 11 | c1 | 6b | 2a | b3 | 41 | 10 | e1 | e8 | b0 | 80 |
| 0050 | ca | 45 | 24 | 5c | 91 | 79 | cf | 52 | dd | 6a | 58 | 91 | 39 | 66 | 5d | 6a |
| 0060 | 78 | f3 | d2 | eb | 79 | 0a | 5e | cb | 54 | 76 | 58 | 56 | 6c | e9 | 3e | 6e |
| 0070 | 8c | f4 | 6b | 29 | 84 | f9 | ec | 9f | c8 | 33 | 35 | 70 | c3 | f2 | d1 | f0 |
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 0xf8f95ed6…80be15
// 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("0xf8f95ed6fa00ee231f5dede180166a62ef91ae96292d08ced99c91a40b80be15")
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)