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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.
0x86f1c7dc872a0fcdb07d3895ecdb3defdf8925eed43f39b452ef365668c38844The 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 | 26 | 1b | 55 | c2 | 51 | c6 | aa | a5 | be | 79 | d4 | 46 | a9 | 47 | 90 | 18 |
| 0010 | 4a | e0 | 3b | f4 | 23 | fc | f3 | db | e5 | a9 | 3c | 6c | 74 | a1 | 5e | 1c |
| 0020 | 01 | 4b | 0c | c5 | b7 | 9e | 55 | 28 | 0e | a9 | b1 | 5f | a8 | a3 | 00 | 38 |
| 0030 | b0 | 9a | f3 | 56 | e4 | 4c | 2b | 34 | ae | bf | ab | ee | e3 | 13 | c7 | 63 |
| 0040 | 66 | 5c | 81 | f0 | 73 | d5 | 11 | 74 | c2 | 05 | 04 | 3c | ab | e8 | 59 | 7f |
| 0050 | 7b | 49 | 82 | 19 | 93 | 06 | fe | f5 | ff | 5c | 3a | cd | 54 | e6 | 02 | b3 |
| 0060 | db | ac | 4d | 14 | ab | 33 | 88 | c4 | 9c | 38 | 23 | bd | 3d | 74 | d5 | 5b |
| 0070 | ed | 99 | be | e2 | 48 | 20 | a7 | d8 | bc | e8 | 83 | 55 | 90 | 2e | 1f | 56 |
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 0x86f1c7dc…c38844
// 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("0x86f1c7dc872a0fcdb07d3895ecdb3defdf8925eed43f39b452ef365668c38844")
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)