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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.
0xbfaa20a5b27ff7b01c551d7bb46b439a52dfb218e368eccd837f6efabc5936afThe 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 | 4b | 5b | c5 | 17 | 18 | 40 | 98 | 22 | 9e | 46 | 40 | c7 | 02 | 94 | c0 | c2 |
| 0010 | 4f | e7 | 0f | 70 | 48 | ea | be | 6b | 62 | 57 | 8c | 39 | 9e | 88 | 41 | 5b |
| 0020 | 8d | 06 | 08 | 8b | 09 | d1 | 4d | 08 | e2 | 28 | b7 | 6a | 93 | 7e | 5c | e2 |
| 0030 | bf | 8c | 3f | c2 | 0c | f5 | ce | 63 | 4b | 1e | d7 | 41 | 30 | 9f | 5d | 09 |
| 0040 | a2 | 4f | d5 | b9 | 17 | 8a | e8 | f5 | 7c | 97 | 96 | bc | a6 | 0d | 16 | 86 |
| 0050 | 81 | 38 | 05 | 07 | ab | 5a | ad | 53 | 79 | 0f | 2a | 62 | 93 | 6c | fb | 48 |
| 0060 | c7 | c9 | 4b | c1 | 60 | ce | 97 | b2 | ee | 1f | 71 | 76 | f0 | 8c | 26 | 40 |
| 0070 | c8 | af | ec | fc | 03 | 82 | 59 | 48 | 5f | 39 | 1f | 7d | 3e | c9 | 69 | f1 |
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 0xbfaa20a5…5936af
// 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("0xbfaa20a5b27ff7b01c551d7bb46b439a52dfb218e368eccd837f6efabc5936af")
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)