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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.
0xbf6bd3960ffafcd103bf9844b1a4fa5c2cef44e16ec4c851a8e1092dbf2fe382The 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 | 98 | 7c | cb | d1 | ad | c0 | 7e | 2e | be | 39 | 22 | b7 | 60 | d6 | 47 | dc |
| 0010 | f2 | af | 31 | a8 | 1f | 74 | a6 | bf | f7 | e5 | 17 | 5a | 2c | b3 | 80 | 6d |
| 0020 | d2 | 89 | e8 | e8 | fc | 8b | d0 | 6c | ec | 10 | e5 | a5 | 21 | 19 | be | ca |
| 0030 | f4 | 0d | 92 | 86 | 79 | d8 | bb | fb | 5c | af | fc | 07 | 62 | 58 | d8 | 37 |
| 0040 | d2 | 06 | 2d | 12 | f6 | 43 | 2f | d3 | c2 | e9 | 06 | 82 | a1 | 9f | 0e | 49 |
| 0050 | 32 | 52 | d2 | f1 | f2 | a4 | 56 | b2 | 3d | 15 | fb | ef | d8 | 58 | 36 | da |
| 0060 | b9 | b2 | 82 | dd | 5f | f4 | 2a | 40 | 99 | da | f8 | c6 | 67 | 94 | 1b | af |
| 0070 | 49 | d5 | c3 | ad | 9f | bb | fa | 93 | af | 7c | f7 | 3f | 05 | 3b | 96 | 10 |
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 0xbf6bd396…2fe382
// 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("0xbf6bd3960ffafcd103bf9844b1a4fa5c2cef44e16ec4c851a8e1092dbf2fe382")
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)