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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.
0xbf4e11212c4b9501386ace7a602bcfd70887d0dc6a97db3a88f9b71d1b841a8bThe 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 | cc | f7 | a6 | e6 | 0e | b2 | d8 | 4e | b7 | dc | e9 | 13 | 1e | 79 | 4f | 1b |
| 0010 | 8d | 21 | 58 | a3 | 81 | 54 | ca | 9e | 1b | 7c | 01 | 4e | 18 | e5 | 88 | 62 |
| 0020 | bd | 9a | e4 | 5f | c4 | af | 8c | d6 | df | 2d | 91 | 77 | 2d | e9 | 5d | 0e |
| 0030 | 94 | 6a | bc | a8 | 0e | 7c | 22 | 6e | e3 | 17 | 91 | bf | 54 | 27 | d7 | 6c |
| 0040 | 4e | 67 | 54 | f8 | 40 | 2d | 87 | dd | 17 | 67 | 51 | 69 | fa | 02 | 0a | de |
| 0050 | 47 | 65 | ea | eb | e9 | 32 | 04 | 5e | 1b | 22 | 08 | 90 | d4 | 33 | 4a | 28 |
| 0060 | 69 | 28 | a3 | 2e | ad | e9 | 3d | ce | 58 | 4f | 05 | 4e | ee | c0 | 8c | 96 |
| 0070 | e9 | 99 | c3 | 90 | ac | 0a | d1 | b2 | a5 | aa | bd | b1 | 92 | 94 | 5b | b9 |
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 0xbf4e1121…841a8b
// 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("0xbf4e11212c4b9501386ace7a602bcfd70887d0dc6a97db3a88f9b71d1b841a8b")
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)