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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.
0x9fc2c158c24bb8ee78837a1163a47a4f21fb406f6be6ad74f8ea6043cd4971f1The 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 | 63 | 63 | 3b | d4 | fe | 1f | 63 | 00 | 53 | 43 | c9 | bc | f0 | c7 | 29 | 36 |
| 0010 | d4 | 56 | dc | bd | 20 | 7a | f2 | 9c | 4e | ee | cf | aa | bf | 87 | 48 | fd |
| 0020 | ec | 0c | 40 | d7 | 36 | 7e | 91 | 7e | c1 | 2a | ea | 47 | ed | f0 | 28 | 12 |
| 0030 | 51 | ce | a9 | 45 | 01 | c3 | 20 | 16 | 3f | aa | 2d | cd | fa | ca | dc | c8 |
| 0040 | 91 | fb | 1e | 39 | 08 | be | 2c | 48 | ca | c2 | b6 | 9a | ec | 44 | 25 | f7 |
| 0050 | 4e | c2 | 77 | 3a | a1 | 36 | 42 | df | 9a | 43 | c3 | f4 | 0b | d7 | 24 | 6a |
| 0060 | 25 | 94 | 86 | c6 | b8 | 68 | 7f | a9 | be | 46 | a9 | b8 | b5 | 22 | 80 | 27 |
| 0070 | 8e | 60 | e1 | 5b | 7b | ff | a1 | c8 | 02 | 02 | 2f | 6c | 59 | 23 | ce | fd |
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 0x9fc2c158…4971f1
// 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("0x9fc2c158c24bb8ee78837a1163a47a4f21fb406f6be6ad74f8ea6043cd4971f1")
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)