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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.
0xe8de0d82e251e8d8a814fa3257d68339caf3065cf629a1477708b98f48d9d2c7The 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 | c8 | 06 | 37 | d9 | c2 | 9d | 0a | 66 | a1 | 11 | 31 | 04 | c3 | 4f | c0 | 04 |
| 0010 | 74 | 4b | 3a | 64 | dd | 88 | 0d | 5c | 11 | 4b | 78 | dc | 25 | cc | 4e | 7e |
| 0020 | 31 | dc | 0f | 1b | 64 | e2 | 75 | 0f | 92 | 1b | 48 | 8c | 22 | 3e | ca | df |
| 0030 | 13 | 76 | 7d | fa | 37 | f3 | bb | 7c | aa | 79 | 1a | e6 | 44 | b5 | 8d | f7 |
| 0040 | 80 | d9 | ec | 16 | 14 | 0e | e4 | 3e | 8c | 38 | b2 | 0e | f3 | 95 | c0 | af |
| 0050 | 69 | 91 | 5c | bf | fc | fb | d0 | 38 | 68 | f6 | b4 | b9 | f7 | 30 | 05 | da |
| 0060 | ec | f6 | 96 | 4a | de | cd | 94 | b8 | c6 | 8b | f9 | fb | 9c | ae | 8c | 4f |
| 0070 | 40 | d6 | 7b | a8 | 0b | db | 3a | 57 | a7 | 1a | 01 | 85 | 52 | 88 | 3b | 1e |
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 0xe8de0d82…d9d2c7
// 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("0xe8de0d82e251e8d8a814fa3257d68339caf3065cf629a1477708b98f48d9d2c7")
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)