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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.
0x7b28319797af8e44b78bde18260a4baa01c2bfd5a0b3b1c83e79c49e5dbb961cThe 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 | 12 | 37 | b7 | d3 | 66 | 8c | 56 | f8 | 5d | 92 | 24 | 23 | ab | ed | eb | 45 |
| 0010 | 9b | 3f | 74 | b5 | d3 | f8 | 4f | c3 | e4 | ee | b4 | e1 | af | 41 | aa | c2 |
| 0020 | c6 | 65 | 30 | 76 | 0e | f8 | 52 | 43 | 7f | e0 | 2e | bd | 40 | 88 | b8 | 27 |
| 0030 | 0e | 81 | f6 | c9 | 74 | f0 | 53 | 60 | ea | 47 | f7 | 5f | 77 | 1b | e2 | 9b |
| 0040 | 3a | 7e | 66 | ce | 45 | e0 | bd | 46 | 5e | 45 | c7 | a4 | 07 | 7b | db | 66 |
| 0050 | 80 | 5e | 47 | a9 | dd | 4a | d5 | cd | c9 | d0 | b8 | c7 | 0e | 67 | 82 | 9b |
| 0060 | 30 | 59 | 76 | 33 | 34 | 44 | 50 | 1f | a4 | c2 | ae | 8b | 26 | 9b | 12 | 5e |
| 0070 | df | 31 | 5e | e5 | e6 | 25 | 27 | 20 | 7f | bc | bf | 2b | 57 | d2 | 6c | 04 |
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 0x7b283197…bb961c
// 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("0x7b28319797af8e44b78bde18260a4baa01c2bfd5a0b3b1c83e79c49e5dbb961c")
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)