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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.
0x30cd2b4d48cf86ea75cba7f7df428139a68d58e0b8eb1b8f0395654263cb7749The 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 | b8 | 0a | 06 | 0d | 08 | 4b | f9 | 45 | 94 | 76 | 34 | 1c | 4f | 51 | 79 | 9e |
| 0010 | 80 | 63 | c7 | 6d | a7 | b6 | ad | 99 | 18 | 3b | 4f | 63 | 1f | be | 71 | 18 |
| 0020 | 1f | 37 | 9e | 7b | c2 | 5b | ec | 4f | 03 | 73 | ef | 1f | 2a | e7 | 92 | 8b |
| 0030 | d9 | 4a | 83 | 97 | ac | f8 | 86 | 15 | 0d | 2a | 6a | d2 | cf | a0 | 8a | f6 |
| 0040 | e4 | 53 | 6a | e8 | 2a | e0 | 5c | a2 | de | c0 | 3c | f1 | f8 | 22 | 9d | fb |
| 0050 | 32 | a1 | 36 | 0a | 5f | 7b | 65 | ff | d4 | 7c | bc | 4d | db | f3 | cd | 94 |
| 0060 | c3 | af | 6f | 2e | 37 | 6f | bd | 6d | 16 | 64 | 76 | 86 | 97 | 63 | a4 | aa |
| 0070 | 7a | bf | 29 | 7a | c6 | 3e | 45 | 62 | d3 | a6 | 4e | 3d | bf | 3b | 8b | 66 |
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 0x30cd2b4d…cb7749
// 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("0x30cd2b4d48cf86ea75cba7f7df428139a68d58e0b8eb1b8f0395654263cb7749")
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)