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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.
0x61f9e7e5510e9929bcbeccb4f4d86c5f983a2e73128c5637dda837154d68a08cThe 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 | 6a | e9 | f9 | 63 | 53 | 1f | 00 | 00 | 5e | 1b | 29 | 65 | d7 | 6b | 58 |
| 0010 | 10 | 48 | e6 | 2a | ea | 30 | b3 | 6c | 9e | c9 | 66 | 09 | 1d | 37 | 75 | e6 |
| 0020 | b5 | 24 | a1 | 36 | e6 | d5 | 4e | 07 | 52 | c3 | c5 | 22 | 89 | 99 | da | 4e |
| 0030 | d9 | 43 | e4 | 54 | 8e | 9e | b1 | cf | 7c | 86 | 97 | 6a | c5 | 77 | 53 | 9a |
| 0040 | 4a | 58 | 0e | dc | 61 | 49 | 54 | c3 | 26 | 48 | b2 | 59 | 19 | 36 | 20 | e5 |
| 0050 | da | 72 | 16 | 9f | 3c | 50 | 72 | 33 | ba | b1 | 6b | 7d | 19 | f4 | f1 | 23 |
| 0060 | ef | 50 | f2 | 0f | 90 | 39 | a4 | 1f | fa | 0d | bb | c4 | 8a | f4 | 55 | 54 |
| 0070 | 6d | 8d | ff | a0 | 90 | d7 | 7c | 14 | 0e | fd | 31 | 90 | a0 | 4a | b7 | cd |
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 0x61f9e7e5…68a08c
// 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("0x61f9e7e5510e9929bcbeccb4f4d86c5f983a2e73128c5637dda837154d68a08c")
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)