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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.
0x7a50525c79f2c63b99b302b96225ea7d60bc1bf5ee9cfb2a2c71d306c0ab770eThe 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 | d9 | 73 | 6d | ae | 7e | 8f | 49 | 78 | bb | 72 | 48 | 73 | 7e | 5b | 27 | e1 |
| 0010 | 4a | f8 | 95 | ca | 0a | a8 | a1 | 50 | 25 | 56 | 3b | d5 | fb | d9 | 96 | c3 |
| 0020 | 82 | 34 | da | 27 | 62 | 8e | b9 | ad | 98 | 50 | 08 | e1 | 68 | c9 | 75 | c3 |
| 0030 | ea | fd | c9 | f6 | 4c | 95 | 82 | 1f | 75 | 40 | 71 | 6e | b5 | 96 | 1b | c3 |
| 0040 | 53 | ab | 8a | 6c | c1 | a4 | c3 | da | 57 | 08 | 2f | eb | ad | 03 | 16 | 45 |
| 0050 | eb | cc | c8 | 9a | d1 | 12 | 07 | dd | 43 | a1 | 6f | a2 | 80 | 0b | 4c | 55 |
| 0060 | 4b | 2a | e0 | a7 | f0 | 59 | 23 | a0 | 75 | 38 | 36 | c9 | e2 | ea | 85 | de |
| 0070 | 96 | 42 | 6f | e1 | 22 | a7 | d9 | 01 | af | 5c | c9 | 34 | 81 | c5 | 89 | 89 |
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 0x7a50525c…ab770e
// 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("0x7a50525c79f2c63b99b302b96225ea7d60bc1bf5ee9cfb2a2c71d306c0ab770e")
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)