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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.
0x5ce25e6f2f054ecd085c32b0317b57160048281f4daffaa3f5e7273421de1cf9The 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 | 1d | 11 | 63 | 79 | b4 | d7 | 15 | eb | 14 | 29 | 79 | 38 | 46 | 96 | d4 | 8a |
| 0010 | 90 | 24 | 84 | 6c | b9 | 30 | a1 | c8 | 8e | 07 | e8 | 8c | 5f | 6f | 8a | 0a |
| 0020 | 22 | 03 | a0 | 48 | eb | 1d | b6 | f0 | f3 | ac | 0d | bf | 23 | 61 | 6f | 65 |
| 0030 | 13 | 8b | aa | 4f | 16 | d5 | be | 9e | f7 | 46 | c5 | b2 | 2d | 94 | 7d | 9a |
| 0040 | e5 | e9 | 3e | be | b6 | ba | f4 | 0c | bf | c4 | a7 | 6c | ad | 96 | bf | 1b |
| 0050 | 34 | c6 | 7d | 08 | e9 | b8 | 43 | 24 | fb | b3 | 2d | bc | 44 | ef | 9d | 3d |
| 0060 | bd | 81 | 36 | 5b | e0 | f5 | 87 | 47 | ec | 06 | 27 | ec | d0 | 47 | 5a | b7 |
| 0070 | 87 | 61 | 22 | d6 | 67 | b6 | 91 | fc | f9 | b7 | 70 | f0 | 50 | e7 | c1 | 87 |
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 0x5ce25e6f…de1cf9
// 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("0x5ce25e6f2f054ecd085c32b0317b57160048281f4daffaa3f5e7273421de1cf9")
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)