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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.
0xdc3875848c3da848bf15859294380da92f6735cfdeac82fdde1f767b7c845775The 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 | 68 | 96 | 25 | 89 | 63 | 4a | 72 | a1 | 3b | 05 | d0 | 2d | 44 | bc | 40 | 43 |
| 0010 | 90 | 26 | dc | f2 | 4b | e5 | a6 | ce | 8c | 54 | b6 | 13 | 1f | 97 | 45 | 68 |
| 0020 | 18 | 5d | 3e | d5 | 3c | 7d | 0b | b8 | 0b | 3e | 01 | d2 | e5 | ea | 64 | 30 |
| 0030 | 25 | 22 | ed | 4a | 0c | 7f | 04 | 84 | e5 | fd | 3a | 3c | ee | ed | 93 | e5 |
| 0040 | 13 | ad | 3b | 2f | de | 9a | 3d | a4 | 1b | 6b | 31 | 3d | 0e | 56 | bc | c6 |
| 0050 | 34 | cb | 64 | fb | e8 | d8 | 76 | ec | 46 | 8b | ce | 0d | e3 | 4a | 63 | f1 |
| 0060 | 84 | 97 | 58 | 9a | d7 | 9a | c0 | c9 | ca | 59 | de | 9e | 85 | 63 | e8 | ca |
| 0070 | eb | 38 | 4d | 97 | 19 | 27 | ec | 16 | ce | 96 | 99 | e8 | dc | be | ad | 0b |
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 0xdc387584…845775
// 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("0xdc3875848c3da848bf15859294380da92f6735cfdeac82fdde1f767b7c845775")
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)