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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.
0x4371bbf97cad1c5b1069444cd42ac106b3f520579e65a39912095dfdfc41411dThe 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 | 3f | a9 | 67 | 3b | 18 | ee | ed | cf | e0 | 14 | 1d | 3b | 05 | da | e1 | b3 |
| 0010 | af | 99 | da | 6e | 2b | 58 | 15 | 1c | 3d | eb | a5 | e4 | d6 | f3 | 96 | e4 |
| 0020 | 59 | bf | 10 | 34 | 10 | 27 | 0e | c3 | f6 | 96 | 9a | ac | f1 | 8d | 9c | a8 |
| 0030 | 38 | 01 | e8 | 31 | af | 3b | ae | 4e | 1b | 4e | 1e | e4 | 22 | 63 | 73 | d7 |
| 0040 | 0e | 73 | bd | 87 | 1b | 12 | 34 | c0 | 32 | 83 | 2d | 7e | f4 | ce | 81 | a1 |
| 0050 | cd | 59 | cb | cf | 76 | 6b | 4f | a2 | e5 | 37 | 50 | 0f | 17 | af | c7 | 21 |
| 0060 | 22 | bc | cb | 23 | ba | 0f | c0 | 8d | 38 | 23 | 83 | bd | 66 | 7c | 6c | 53 |
| 0070 | 0c | c0 | 7e | bb | 4a | be | 59 | 4d | af | cd | d8 | 35 | 15 | 04 | 85 | 0f |
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 | 02 | a9 | 05 | 7f | e0 | 94 | b1 | 9b | 08 | e7 | 2e | 66 | d6 | df | 70 | 5e |
| 0010 | b7 | d1 | e0 | 8d | 7c | 3d | cb | eb | 39 | e8 | be | e7 | b6 | 4d | 02 | 1a |
| 0020 | 4a | 92 | 28 | 81 | 11 | bb | 39 | c0 | 2c | ab | f8 | 01 | 1f | c8 | 26 | 91 |
| 0030 | d4 | b9 | 33 | 66 | eb | 9d | 14 | 4d | 76 | d7 | f4 | 08 | b0 | b0 | 09 | 97 |
| 0040 | e3 | 20 | e1 | 50 | 53 | d0 | 26 | 4c | c9 | 93 | 2a | b1 | ce | 60 | 3d | 2d |
| 0050 | 7d | 9d | c8 | 0e | 3b | be | f0 | ee | 52 | 40 | 83 | 23 | 2c | 07 | 4b | 15 |
| 0060 | e9 | 72 | 5b | f0 | 41 | c5 | ac | e6 | 2d | b0 | 88 | 75 | 00 | 0d | a2 | 18 |
| 0070 | bc | 64 | dd | b4 | df | 0c | a4 | 08 | 4a | db | 1f | 7d | 34 | dd | ce | b3 |
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.
0xe97b3745a5625a1d3f5cbc19a4ab8b297d528f143d6a7fbd4582a8145f3579540xa4ab8b297d528f143d6a7fbd4582a8145f3579540xA4ab8b297d528F143D6a7FBd4582a8145F357954from 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 0x4371bbf9…41411d
// 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("0x4371bbf97cad1c5b1069444cd42ac106b3f520579e65a39912095dfdfc41411d")
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)