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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.
0x5a0ba393761273e7caad4e5f3f377a4b8193d57f22b8672240527e747f999bd5The 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 | 23 | 4e | 43 | f1 | 05 | 19 | ee | f3 | d2 | 11 | c6 | 2d | ef | 57 | b4 | 29 |
| 0010 | c4 | b5 | 45 | b9 | df | 43 | 30 | dc | 3b | cd | 93 | 8e | dc | bb | 14 | bb |
| 0020 | 7d | 03 | b9 | 49 | 05 | ff | f9 | 9a | a8 | 4c | 84 | 50 | d9 | 9a | 6b | 55 |
| 0030 | 8b | f4 | 03 | d1 | b9 | cd | a4 | 03 | b1 | 24 | e1 | 2b | 8a | 23 | 12 | 60 |
| 0040 | d1 | 16 | 27 | 6f | cf | 5c | 07 | 0f | 02 | f7 | c9 | e9 | 88 | bb | 16 | a4 |
| 0050 | 0e | dc | b8 | c4 | fa | 7a | c5 | 1a | 75 | 0a | b0 | f8 | 1b | 4f | 33 | 4c |
| 0060 | 04 | dd | 51 | 73 | 96 | 37 | aa | 95 | b5 | fd | 13 | 50 | d6 | 98 | 7a | d4 |
| 0070 | 66 | 59 | 65 | cc | 99 | df | a3 | 4c | 4b | 29 | 02 | 81 | 71 | 6d | cf | 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 0x5a0ba393…999bd5
// 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("0x5a0ba393761273e7caad4e5f3f377a4b8193d57f22b8672240527e747f999bd5")
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)