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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.
0x68bd4e0ed33802ccf016f09a4dd055d62810d8a9ecdcbce4c206d99da60091c8The 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 | e5 | a8 | bf | 88 | bd | db | b3 | f7 | 1f | c5 | 4c | d0 | 6d | af | 35 | fd |
| 0010 | b7 | af | 53 | 5a | ac | 72 | 97 | dc | 06 | d0 | de | a0 | 5e | 48 | 0d | a9 |
| 0020 | 5e | 41 | 56 | 2c | 22 | 00 | e4 | 4d | 91 | 6c | 9b | ed | d8 | d7 | 4a | 79 |
| 0030 | db | fa | 32 | a2 | 9f | 3f | 2e | d2 | 91 | af | b6 | aa | 0c | 5b | 7e | 52 |
| 0040 | aa | 94 | 3a | 7b | 3c | 29 | 58 | 98 | d5 | 15 | f9 | e1 | e2 | e4 | 13 | b6 |
| 0050 | 29 | 90 | 10 | 13 | b5 | 41 | ac | c2 | 29 | e5 | 89 | 53 | d7 | 46 | 12 | eb |
| 0060 | 33 | 9c | 69 | 8a | 21 | 9e | 1e | 55 | 63 | 9f | c9 | 4f | 9e | 85 | 05 | d2 |
| 0070 | a1 | 39 | bc | 35 | 5c | 41 | 4d | 2e | 52 | ee | 6f | 34 | 7d | 12 | 47 | 6b |
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 0x68bd4e0e…0091c8
// 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("0x68bd4e0ed33802ccf016f09a4dd055d62810d8a9ecdcbce4c206d99da60091c8")
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)