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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.
0xf8aa82455daab4bdf9c1f55823bfa91569aa19c6bfb9f6b69e4adacdeda776a0The 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 | 08 | 02 | 6d | 8d | df | 9e | 94 | b6 | 26 | ba | 1c | ec | ee | ad | ee | 21 |
| 0010 | 22 | 04 | d1 | b3 | f9 | d4 | 10 | 30 | 6a | e6 | 64 | 27 | 08 | 43 | 4c | 08 |
| 0020 | ab | 15 | 71 | f9 | f4 | 90 | 5b | 83 | 35 | b9 | 1d | 17 | de | 56 | ce | 7c |
| 0030 | 99 | d0 | f8 | 06 | 4e | 67 | 78 | ed | 95 | 26 | 76 | 0f | 53 | 09 | f7 | 54 |
| 0040 | 8f | 5c | 7f | 37 | 9e | 11 | e7 | 54 | e0 | 22 | 96 | 24 | a1 | dd | cd | b8 |
| 0050 | a5 | 89 | 52 | 7d | a4 | 58 | 91 | 97 | 47 | 49 | e3 | 4d | 07 | 67 | ea | a1 |
| 0060 | 69 | dc | 2c | 63 | 7f | 0b | 01 | 26 | 1b | 76 | c8 | 7d | 46 | 26 | bb | 1f |
| 0070 | 64 | 71 | d2 | ec | d6 | 9d | e9 | d0 | 18 | 6b | 03 | 54 | 48 | e7 | e7 | 87 |
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 0xf8aa8245…a776a0
// 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("0xf8aa82455daab4bdf9c1f55823bfa91569aa19c6bfb9f6b69e4adacdeda776a0")
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)