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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.
0xf9256bb000a06238e0f9e1914a360a10ab1eb5528cc89f2579d7015c60a9db47The 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 | aa | eb | 75 | 6c | ba | bb | ce | 9b | ab | f4 | 28 | 49 | 98 | 0f | 3a | 4e |
| 0010 | 3a | be | 61 | a0 | 14 | d0 | 10 | 80 | 5d | ae | 61 | 35 | cb | e0 | ca | 98 |
| 0020 | 28 | d2 | 7c | 44 | 74 | ef | de | 55 | 69 | dc | 22 | 50 | d4 | 41 | 28 | c7 |
| 0030 | 18 | 97 | cd | 9d | 0c | ac | 7c | 0a | 5c | 6c | b2 | 9a | 36 | cf | 43 | 61 |
| 0040 | 87 | dd | b8 | ac | 27 | 7b | e6 | 96 | d8 | 45 | 5c | 8a | 3b | 08 | 59 | b5 |
| 0050 | 73 | c6 | 94 | eb | 3a | 18 | e4 | a9 | ee | 8d | 43 | c5 | 46 | f4 | bc | 8d |
| 0060 | 23 | 5e | 2c | c9 | 40 | f0 | 60 | 61 | 1c | cf | c4 | 12 | c5 | 73 | 86 | b6 |
| 0070 | 22 | 8d | 38 | 5b | 7b | 5c | 2a | 67 | f2 | 85 | e0 | a9 | 72 | 81 | 62 | ec |
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 0xf9256bb0…a9db47
// 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("0xf9256bb000a06238e0f9e1914a360a10ab1eb5528cc89f2579d7015c60a9db47")
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)