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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.
0xf77b7f77264c0d4e2032db096177b6ba9551a8ed88afa736c0166cc6b3f88ba2The 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 | ad | 58 | 0c | f6 | 59 | 35 | d1 | f9 | ae | ec | 22 | d7 | d8 | 16 | e3 | ae |
| 0010 | 48 | e8 | 73 | 0b | 08 | b1 | 24 | 10 | 19 | 7c | ff | a1 | 54 | 19 | 20 | ee |
| 0020 | dd | 47 | 93 | 58 | 7d | 4f | 91 | 8e | 04 | 2c | b8 | d1 | bf | 5a | 52 | bf |
| 0030 | 15 | c6 | 6b | fb | 5f | c6 | 7a | 81 | b3 | e1 | c6 | f8 | ab | b9 | 7f | 8f |
| 0040 | 50 | 16 | ac | fc | a2 | 01 | 16 | 63 | f1 | 5a | 34 | 76 | 38 | 25 | 9b | 62 |
| 0050 | 9e | 9c | 24 | d9 | 5e | 44 | 51 | 23 | ab | 34 | 45 | f3 | 77 | a7 | 91 | 41 |
| 0060 | 6f | 24 | 86 | 8b | 0e | 6e | 84 | 04 | f7 | a4 | 6b | e5 | 90 | 51 | 5c | a7 |
| 0070 | 03 | 44 | 61 | ca | 91 | d5 | 69 | 57 | 00 | 45 | 25 | 5d | b0 | 44 | 36 | 67 |
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 0xf77b7f77…f88ba2
// 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("0xf77b7f77264c0d4e2032db096177b6ba9551a8ed88afa736c0166cc6b3f88ba2")
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)