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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.
0x9767a462fff0a2d7603fdd1cb86327f83271f97a650edd169da71e89e97b56b1The 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 | 0f | 37 | de | ef | 98 | 31 | 36 | 92 | 1c | b6 | 46 | 29 | b9 | f1 | 9a | 3f |
| 0010 | 39 | ff | 29 | 61 | 29 | 28 | 6f | 32 | 73 | 67 | b5 | 74 | a9 | 29 | 6c | d5 |
| 0020 | 32 | 5e | e1 | 30 | 18 | 5d | 8e | 0b | 1b | 6c | a7 | 61 | e2 | 94 | b8 | 07 |
| 0030 | ad | 61 | da | f4 | f4 | 90 | 38 | cd | 03 | 27 | ca | 88 | 30 | 32 | 36 | 88 |
| 0040 | 30 | 5d | 8c | d0 | 6e | 3b | ce | 35 | be | f8 | c9 | dd | 80 | 85 | 37 | 0a |
| 0050 | 10 | 58 | 5f | 79 | 04 | cf | 33 | ca | dc | dd | 32 | ae | f5 | 2b | 56 | 93 |
| 0060 | 73 | 2a | 08 | 26 | 05 | f3 | 33 | a0 | 35 | 4e | c6 | e2 | bb | 0d | 3b | ea |
| 0070 | 66 | 58 | 8f | 8d | 65 | 23 | 62 | eb | ee | 27 | 40 | 3d | 38 | 34 | 78 | c2 |
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 0x9767a462…7b56b1
// 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("0x9767a462fff0a2d7603fdd1cb86327f83271f97a650edd169da71e89e97b56b1")
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)