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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.
0xcc3cc9248f7a74f2f78a3c62cb1a5e55f0c082cd5ec0013acd9b367ff65a285eThe 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 | db | 74 | 84 | aa | 37 | f7 | 5f | 53 | 39 | 89 | d3 | 5e | 18 | 25 | 76 | d9 |
| 0010 | b0 | 8e | 46 | 63 | a1 | d8 | 35 | a8 | 2f | 08 | 22 | e9 | 2a | 92 | 02 | 93 |
| 0020 | ad | 55 | e2 | 9e | da | 24 | 96 | 62 | 47 | 66 | bf | 82 | af | d4 | 5f | 2e |
| 0030 | da | 7b | 74 | bc | e6 | 6a | 70 | 9c | 5c | 51 | 4c | 33 | 0a | a3 | 7f | ec |
| 0040 | d5 | 64 | 18 | f5 | cb | 1b | 41 | 8c | 6f | 1c | a0 | b4 | 88 | d4 | c9 | 72 |
| 0050 | 02 | bd | fa | 4e | 72 | 8e | 1a | c1 | b7 | 91 | f4 | 87 | 55 | eb | 6f | 02 |
| 0060 | fe | 9e | 4f | 65 | 2d | bc | c6 | 51 | 64 | 95 | f3 | 74 | 80 | c8 | 12 | 55 |
| 0070 | 69 | e1 | 47 | 1d | 90 | 36 | a0 | 9e | eb | 8d | 93 | 82 | 9a | 2c | b7 | 35 |
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 0xcc3cc924…5a285e
// 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("0xcc3cc9248f7a74f2f78a3c62cb1a5e55f0c082cd5ec0013acd9b367ff65a285e")
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)