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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.
0x7207dbbbc52f98d3262abe0c2480a29a0f699347f507b38a6fc131ef3a23230fThe 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 | ae | 7f | 7f | 6b | 72 | 8a | b4 | bb | ec | 06 | f7 | a8 | c4 | f8 | f9 | cb |
| 0010 | 0b | 56 | 82 | 72 | d8 | 08 | 3b | 30 | 3b | 94 | 14 | fd | 5d | 5d | fa | 6d |
| 0020 | ab | 50 | 2d | a0 | 06 | 87 | d8 | f2 | 30 | 81 | c0 | c5 | 37 | 9e | 58 | 72 |
| 0030 | 38 | e4 | 61 | 9d | 01 | 61 | 67 | ad | 59 | 0f | 7a | 6a | fb | 55 | ea | a3 |
| 0040 | 67 | 88 | 80 | a7 | 5e | 7a | e7 | 5b | 06 | bf | f9 | 47 | 07 | 10 | b9 | fa |
| 0050 | d1 | 07 | 72 | b3 | c3 | 85 | 62 | 8c | 06 | 91 | 29 | 7a | f5 | 37 | ef | da |
| 0060 | 27 | 63 | 8e | 75 | 38 | 1d | fa | 47 | f8 | 2a | a8 | 96 | a8 | 1a | 6d | fd |
| 0070 | 2b | 3f | 7b | 05 | 41 | 64 | 5d | fc | 62 | 13 | b0 | b4 | 52 | e4 | 8f | d9 |
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 0x7207dbbb…23230f
// 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("0x7207dbbbc52f98d3262abe0c2480a29a0f699347f507b38a6fc131ef3a23230f")
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)