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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.
0x9bec4b5d39882f75c1b38c874cb17b5f6253796c2c67fa7f3adad25e776fc56aThe 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 | 74 | 18 | 17 | ab | 73 | f1 | fd | b0 | 46 | c4 | b3 | 5a | 35 | 46 | a1 | 32 |
| 0010 | 4d | 2b | 02 | 1a | b3 | 1c | 00 | fc | 7d | e8 | ef | 7c | 4b | 01 | ab | af |
| 0020 | bd | 26 | 81 | f1 | 93 | 42 | af | 4c | ed | d9 | 26 | 40 | 68 | 1a | 25 | b4 |
| 0030 | 5c | d3 | 40 | f3 | fe | 89 | 40 | 04 | f1 | 85 | 0a | 82 | 62 | aa | a5 | 26 |
| 0040 | 49 | c2 | b8 | ca | c9 | 48 | bc | ac | 09 | 7d | 44 | ea | 0d | 24 | 41 | c4 |
| 0050 | 7a | 87 | f5 | 41 | 80 | 8d | db | fb | f5 | 66 | f5 | ff | 25 | 45 | c2 | 2e |
| 0060 | 58 | c6 | 04 | ba | ea | 84 | c5 | 08 | 60 | a0 | ac | d1 | 6e | f3 | 1e | af |
| 0070 | e5 | bb | 32 | bc | 95 | 51 | 72 | 13 | d7 | bd | f0 | 9c | d5 | e4 | 2d | 83 |
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 0x9bec4b5d…6fc56a
// 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("0x9bec4b5d39882f75c1b38c874cb17b5f6253796c2c67fa7f3adad25e776fc56a")
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)