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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.
0xccede67ad753471bfea335dc5d9a42059e58b21bfe4c1b8bc68f26605295afc9The 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 | 30 | 75 | 60 | d0 | 60 | 2a | 7a | 2d | 00 | 82 | aa | 04 | 60 | 7f | f9 | 24 |
| 0010 | 01 | b6 | f2 | 63 | 4f | 12 | 6d | 2f | 6b | 39 | d7 | 51 | ae | d0 | bc | 1a |
| 0020 | 24 | c7 | 04 | 96 | 67 | 39 | ed | 06 | f0 | 21 | 14 | 4e | fe | da | fb | fb |
| 0030 | 82 | 24 | 44 | 15 | 13 | 6b | e9 | ab | 9e | f0 | 53 | 7f | 69 | 2b | 81 | 92 |
| 0040 | ba | 81 | 8c | ee | 09 | d5 | a8 | aa | 9f | 3e | 76 | 3d | 74 | e7 | a4 | 34 |
| 0050 | c6 | d4 | 49 | e0 | ec | c7 | d1 | f9 | ab | a6 | 68 | 58 | 95 | ad | 4a | cb |
| 0060 | 86 | a5 | 1b | cd | 6b | a8 | f8 | 56 | 40 | 10 | 3d | 6a | 6f | 9e | 42 | fe |
| 0070 | 57 | 98 | 40 | 2f | c8 | 41 | da | 6d | f8 | 5f | 8a | f9 | a2 | 5d | 49 | bd |
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 0xccede67a…95afc9
// 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("0xccede67ad753471bfea335dc5d9a42059e58b21bfe4c1b8bc68f26605295afc9")
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)