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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.
0x2adcffa287718ee41eb82eab596e3255e8303256872ecdbb74ec3ba4260daa39The 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 | 0d | 50 | c8 | e4 | 1d | 6c | 6f | 60 | 29 | 88 | 54 | 6e | d8 | f4 | a0 | 9e |
| 0010 | 23 | 6e | 34 | 12 | 44 | 13 | 99 | 24 | 5e | 9d | 34 | 6c | 29 | 88 | 5a | 5d |
| 0020 | 9d | aa | b0 | 78 | a0 | 8c | 3a | d2 | 32 | 4c | ca | e3 | 66 | 08 | 3e | 44 |
| 0030 | 9a | 14 | 6c | 08 | 5f | ba | ea | 85 | d0 | cc | 3c | f5 | 3a | a2 | 1b | 64 |
| 0040 | ed | e6 | 51 | 44 | 15 | 1c | 63 | a2 | f9 | 73 | 00 | 12 | d5 | 8d | 1a | e9 |
| 0050 | f1 | 6d | e9 | 8c | 77 | 44 | 04 | e1 | 4f | bc | 86 | f1 | a7 | f6 | c9 | 5f |
| 0060 | 41 | 32 | 3f | 55 | 69 | fc | b2 | 38 | f3 | e7 | 4f | 8d | 3e | b0 | 26 | 39 |
| 0070 | 9d | f3 | bb | 05 | 98 | 67 | b9 | 01 | e3 | f3 | 7c | b5 | af | 0e | bb | fe |
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 0x2adcffa2…0daa39
// 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("0x2adcffa287718ee41eb82eab596e3255e8303256872ecdbb74ec3ba4260daa39")
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)