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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.
0x62911d0bbb7be09b6f3d0a92dc0515b38bc7334c8e85cb8d23207569c118a362The 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 | e9 | 3d | 43 | 52 | 1d | b8 | 18 | 81 | 6f | 87 | da | 41 | 7d | 39 | 07 | c9 |
| 0010 | 6a | a4 | 60 | f0 | 82 | 18 | b9 | a4 | 37 | ad | 1c | 7f | d5 | bd | ae | c9 |
| 0020 | 7b | 22 | d2 | 45 | 97 | 53 | 8a | 5e | a4 | df | 60 | 08 | 6f | a9 | d2 | 46 |
| 0030 | e6 | 92 | b7 | 32 | 98 | 8b | 4b | ad | a0 | 0d | 5e | 4a | 86 | d5 | 05 | 67 |
| 0040 | ce | 69 | f9 | bf | a8 | f9 | 57 | de | f1 | f5 | a4 | c2 | cd | 4d | 95 | 62 |
| 0050 | ed | b6 | 58 | 09 | 1e | 63 | e1 | b3 | fd | d4 | 18 | cd | bd | 0d | a4 | e5 |
| 0060 | 0c | 20 | 0c | 91 | d9 | 2f | de | 73 | 1c | f1 | d0 | ad | 73 | bd | d0 | 16 |
| 0070 | 03 | a9 | d3 | 37 | 0e | 9f | 00 | 19 | 5a | 15 | a7 | a8 | 91 | 76 | a7 | 4a |
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 0x62911d0b…18a362
// 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("0x62911d0bbb7be09b6f3d0a92dc0515b38bc7334c8e85cb8d23207569c118a362")
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)