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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.
0x9ffba80e5ca9d2a7ad0c33e37dc367b2db80596c5cf534fd55fc77f9cd543d42The 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 | e8 | 28 | a7 | 03 | 31 | ca | a4 | 10 | 8d | 60 | 74 | af | 5c | 98 | a0 | 56 |
| 0010 | 02 | ee | 23 | eb | 89 | 3d | 67 | 31 | df | 91 | fc | 3f | 42 | 68 | 14 | 29 |
| 0020 | 4d | 6e | 4c | 89 | 39 | 67 | 52 | b3 | cd | 65 | 90 | e5 | b5 | aa | f0 | 79 |
| 0030 | 13 | f8 | c3 | 5c | 28 | ed | cd | ac | bd | 2f | 3a | 56 | e0 | d8 | 50 | 99 |
| 0040 | 9c | 80 | e6 | d3 | af | c3 | 1e | d7 | 6a | 23 | e0 | d9 | 34 | 3f | 8d | cc |
| 0050 | f9 | 65 | 35 | ba | 1c | 3f | ef | 76 | ef | ee | e0 | 7c | dd | 6a | a1 | 27 |
| 0060 | d5 | 54 | b1 | 21 | b4 | b7 | 42 | 89 | 2e | cb | 87 | 61 | a8 | 54 | 18 | a0 |
| 0070 | 65 | 06 | 12 | c1 | 04 | ee | e7 | 94 | e8 | ab | f9 | 6b | 7a | f5 | e3 | 74 |
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 0x9ffba80e…543d42
// 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("0x9ffba80e5ca9d2a7ad0c33e37dc367b2db80596c5cf534fd55fc77f9cd543d42")
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)