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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.
0xc9c5013ca8942e3129a365440733b2b6b1429078b0e7708f13e43eab888d4074The 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 | bd | 58 | af | 4a | 18 | b1 | f4 | 80 | aa | 64 | 67 | a3 | 5d | 34 | 15 | e7 |
| 0010 | 62 | fa | 7b | 69 | 06 | 18 | 09 | c2 | e3 | c0 | 5a | 88 | 96 | 0c | 88 | e2 |
| 0020 | 91 | cc | b5 | e6 | 25 | 8b | 5e | 57 | c0 | d0 | f3 | 60 | de | d1 | c2 | 91 |
| 0030 | 80 | 65 | 05 | 70 | ec | 6f | 34 | fe | 24 | 39 | 7e | 0d | 15 | 79 | 89 | 80 |
| 0040 | 02 | f9 | 9f | f2 | 6c | 8c | dc | 6a | 9d | 7a | 77 | 87 | be | fa | 6b | b1 |
| 0050 | 73 | 63 | 31 | 89 | 68 | d0 | 77 | a9 | 33 | 28 | f3 | db | e2 | 26 | ec | 93 |
| 0060 | 96 | c6 | ee | 1a | 6e | 11 | 66 | 06 | b4 | 10 | c9 | fb | 43 | 11 | f8 | 5c |
| 0070 | c3 | 09 | 24 | 0f | a5 | 7b | e9 | 3f | cd | 16 | 26 | 56 | ed | 5a | f5 | 19 |
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 0xc9c5013c…8d4074
// 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("0xc9c5013ca8942e3129a365440733b2b6b1429078b0e7708f13e43eab888d4074")
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)