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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.
0xbd293e376ca1f292a85f11ee8893934ec91a9823f3e8edd9323b7a6b4aa82b3fThe 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 | 69 | 10 | 84 | 85 | f7 | 8b | fc | ae | 0f | cc | 16 | 48 | da | 9c | 2b | c7 |
| 0010 | 1f | ed | d3 | c5 | f9 | 1c | cf | 21 | 75 | c4 | 45 | 48 | c7 | 12 | b8 | fc |
| 0020 | 0c | 91 | 79 | 2d | 6a | 1a | 5f | 65 | f1 | 8d | df | 9e | bc | 10 | c2 | 51 |
| 0030 | 79 | 43 | 42 | df | d5 | 16 | 82 | 51 | 48 | 3c | 8e | 48 | f7 | 8b | 31 | c5 |
| 0040 | e4 | a0 | e5 | 29 | 07 | ea | fd | 0e | 19 | 1d | 6c | a4 | 25 | 3b | 1c | 35 |
| 0050 | 45 | e7 | 70 | 56 | c0 | 33 | 1d | 13 | 03 | c7 | c7 | 6a | eb | 37 | 5f | da |
| 0060 | ef | 0d | 26 | fa | ad | 41 | 36 | 79 | 16 | 80 | 79 | 16 | d7 | 29 | 10 | e9 |
| 0070 | f8 | e7 | 1a | 76 | b4 | b6 | 8c | d3 | d4 | 31 | bb | f2 | 90 | 33 | 65 | 49 |
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 0xbd293e37…a82b3f
// 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("0xbd293e376ca1f292a85f11ee8893934ec91a9823f3e8edd9323b7a6b4aa82b3f")
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)