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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.
0xbd302cd6ec88f27040ad9b1557e44501dd78cccdceddef088819673a7429214aThe 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 | 94 | 7d | ab | b0 | 9c | 0e | 2c | e6 | 1c | 99 | 21 | ad | 4d | d0 | 38 | 95 |
| 0010 | c0 | 8f | 0c | 71 | 37 | a9 | f6 | 54 | 0a | 66 | d6 | 9f | 2d | ca | 0b | ea |
| 0020 | 8f | 32 | c4 | 3a | 71 | 49 | d8 | d0 | 32 | cb | 56 | 84 | 93 | b9 | ff | 38 |
| 0030 | e5 | ef | 4f | 5d | dd | 3a | 1a | db | 4a | d6 | 3c | 51 | 75 | 09 | 57 | db |
| 0040 | 04 | f4 | 7e | 13 | e1 | 0b | 19 | f8 | 06 | 47 | 5a | 1c | 92 | 5e | ba | 59 |
| 0050 | 29 | a3 | 22 | 68 | 60 | 96 | 42 | ea | 11 | e2 | da | f1 | aa | ca | 40 | 7c |
| 0060 | 04 | ac | 5a | 6e | 69 | d9 | 6e | 68 | 9d | 7d | 94 | a7 | b8 | fb | 48 | 35 |
| 0070 | e2 | b2 | 60 | a1 | b3 | c2 | 02 | 66 | c2 | 7e | c4 | 01 | 63 | 56 | e8 | 2c |
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 0xbd302cd6…29214a
// 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("0xbd302cd6ec88f27040ad9b1557e44501dd78cccdceddef088819673a7429214a")
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)