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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.
0xdf5b4699dfdfcaca07359f29f6c0da33288493605b938cadc4adda53a5777801The 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 | e1 | e5 | 0c | 39 | 05 | b1 | f9 | 09 | 31 | cb | 71 | 73 | f2 | 82 | ac | ed |
| 0010 | 70 | dd | 1d | 15 | 12 | 20 | b5 | 8b | 9e | 37 | 86 | cc | 3d | c5 | 74 | 0b |
| 0020 | db | 84 | 80 | 69 | 6d | 3a | bb | ac | 13 | e2 | 64 | e9 | 5b | ab | be | ab |
| 0030 | 84 | cc | a2 | db | e7 | 36 | 70 | f6 | 07 | f6 | 61 | a5 | 89 | 0c | ef | fb |
| 0040 | 50 | b3 | 7b | d1 | 26 | 20 | b7 | eb | 2a | 84 | af | 36 | b5 | 32 | d7 | 5e |
| 0050 | 4e | 54 | d8 | 88 | 35 | 00 | 4d | ef | 2a | 47 | 47 | 5e | 59 | 83 | 81 | 95 |
| 0060 | 5e | a1 | e0 | 47 | 5b | 6c | 15 | 42 | cc | 56 | 21 | 12 | 7a | 85 | 9e | 89 |
| 0070 | 68 | 51 | 33 | d7 | b1 | cd | 40 | 73 | ff | 80 | b6 | d7 | b5 | 60 | 27 | 53 |
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 0xdf5b4699…777801
// 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("0xdf5b4699dfdfcaca07359f29f6c0da33288493605b938cadc4adda53a5777801")
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)