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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.
0xbd81433145eb9e6c08e3738d5451f73e004d16a4d65ea751583652b1a9a824eeThe 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 | 39 | 19 | ed | 05 | e8 | 14 | 1a | d2 | 4e | 89 | a2 | 8a | 5b | 72 | 65 | 1c |
| 0010 | 50 | ee | b5 | 68 | db | 80 | cd | 6c | ab | 33 | 36 | 2a | fb | 71 | 47 | fe |
| 0020 | 70 | 29 | 89 | 86 | 1c | fe | 29 | 8d | 86 | 6f | 75 | ba | 23 | e6 | 8c | 4f |
| 0030 | d8 | 60 | 0b | f7 | 40 | 86 | a8 | 6f | b5 | 37 | 71 | 3d | 5c | 1d | cb | 51 |
| 0040 | 06 | 73 | 81 | ce | e5 | 5a | 54 | 95 | 05 | 9e | c1 | c8 | 9a | 51 | b0 | 8d |
| 0050 | 20 | e0 | 0e | 4a | b1 | d9 | 8d | b7 | ac | 63 | fc | 5b | a5 | c4 | dc | 1b |
| 0060 | 67 | 79 | d2 | 45 | f5 | 28 | 8b | b8 | 2c | ab | 4d | 41 | ec | 0a | 02 | 25 |
| 0070 | fe | 64 | e1 | 66 | 84 | 5a | 04 | a9 | 25 | 0e | 27 | 8c | 05 | 4b | e3 | 7f |
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 0xbd814331…a824ee
// 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("0xbd81433145eb9e6c08e3738d5451f73e004d16a4d65ea751583652b1a9a824ee")
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)