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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.
0x9a5d8c6bb928606982916edf6369c26aaca8c4bc62f4d9ba2b42000c95d6386eThe 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 | ae | 89 | 59 | 93 | 3d | ad | 86 | 31 | 05 | a0 | 52 | 16 | 43 | f8 | e4 | 13 |
| 0010 | 8b | f6 | 22 | 6d | 8b | 42 | 81 | 49 | 35 | 3f | a1 | 7b | 70 | 80 | 16 | f7 |
| 0020 | 0a | 6c | 97 | c1 | 02 | eb | 79 | df | 91 | 9b | d2 | ab | b6 | 91 | 18 | 42 |
| 0030 | 38 | b4 | 7e | 16 | 53 | b9 | 55 | ac | 84 | a2 | 0e | 4c | 36 | 33 | 1e | f7 |
| 0040 | 17 | a6 | 5b | 14 | 7e | 69 | 77 | ee | 3c | dc | df | a4 | aa | 2f | 32 | b8 |
| 0050 | 9e | f9 | aa | 04 | d7 | d0 | 81 | 29 | c5 | 39 | a6 | 82 | 4d | 78 | 2e | c7 |
| 0060 | b8 | e9 | b9 | d7 | d8 | 62 | 66 | 54 | ac | 64 | 4b | 06 | c0 | f7 | 69 | 2a |
| 0070 | b4 | d2 | 94 | ac | 92 | a3 | a2 | c6 | 75 | c3 | 03 | 3f | 9d | a8 | 7a | 6b |
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 0x9a5d8c6b…d6386e
// 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("0x9a5d8c6bb928606982916edf6369c26aaca8c4bc62f4d9ba2b42000c95d6386e")
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)