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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.
0x1be662d28ee8c749b1d7364a5a5cecc7d53b676123592280247397c2ba835a45The 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 | 2b | a2 | 40 | 87 | 48 | 6b | 49 | 7d | ce | ac | 6d | 72 | 7c | f4 | 13 | 14 |
| 0010 | fa | 76 | e5 | 2a | 61 | cc | 2d | 19 | 5e | 96 | cb | 30 | a1 | bc | b2 | e6 |
| 0020 | ff | 35 | 9d | 1f | a1 | d5 | e0 | ec | d2 | 8c | 05 | 1c | ad | 99 | df | ea |
| 0030 | 9b | bb | 44 | de | 20 | e0 | 66 | 57 | 96 | 3b | eb | 74 | d5 | 73 | f5 | 62 |
| 0040 | ab | 4e | 37 | 22 | 2c | b0 | 6e | b3 | 74 | 59 | fc | 8a | 6f | 7d | 6b | e3 |
| 0050 | 54 | 64 | 23 | de | 64 | c7 | 7e | a0 | 96 | 89 | d1 | f1 | f5 | 8e | e4 | d9 |
| 0060 | a6 | 6d | 3b | 2f | 45 | 2a | 7d | f9 | d6 | 2a | b3 | 81 | a1 | 83 | 64 | 41 |
| 0070 | 14 | fc | 26 | f2 | 25 | b5 | 97 | 9d | 47 | 9e | 1a | df | b2 | ae | 54 | 11 |
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 0x1be662d2…835a45
// 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("0x1be662d28ee8c749b1d7364a5a5cecc7d53b676123592280247397c2ba835a45")
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)