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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.
0xbdc320006bc4f47520161e83ebefa8e0de47148a4ec1151b96dfd29653101299The 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 | 97 | 08 | 83 | 96 | 04 | a0 | cb | ca | 50 | a8 | ff | 93 | dd | 2d | 67 | b9 |
| 0010 | 5c | 3b | 62 | 19 | fe | d1 | dc | e5 | 1b | a7 | 05 | dc | 48 | 96 | e2 | ed |
| 0020 | 74 | 8f | 50 | bd | 63 | 37 | 34 | 2d | 1d | c4 | b2 | c2 | c3 | 14 | 7c | 17 |
| 0030 | 1f | a7 | 16 | 96 | d8 | d8 | 97 | 61 | 02 | 72 | c9 | e7 | 8f | 89 | a1 | 4e |
| 0040 | 52 | 74 | 99 | 15 | 55 | d3 | 25 | fc | fc | d5 | 63 | a2 | 6b | 30 | f4 | 9e |
| 0050 | 63 | 19 | b4 | 01 | 8f | 34 | 76 | 1d | 57 | ba | 21 | 5b | 74 | 00 | 10 | d5 |
| 0060 | 77 | 3a | 31 | ed | e9 | 7a | 03 | cb | 7d | be | d1 | 18 | 02 | 1a | e3 | b9 |
| 0070 | 93 | 01 | 47 | 62 | 62 | 91 | 7f | 84 | 04 | 66 | 94 | 0d | 3a | b9 | c5 | a2 |
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 0xbdc32000…101299
// 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("0xbdc320006bc4f47520161e83ebefa8e0de47148a4ec1151b96dfd29653101299")
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)