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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.
0x5a8dd11c3c533f0a8286433d087b9b6f6aaa0a161300c8c83026e800efe2d4a8The 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 | 1e | 36 | 4c | 63 | 8d | dc | 23 | af | ff | 54 | 12 | c5 | cc | 27 | c4 | 93 |
| 0010 | b7 | c1 | 9b | dc | 5b | 5d | c3 | fd | 5c | 0d | 90 | 05 | 7a | a9 | c9 | e3 |
| 0020 | 1f | b1 | 18 | 92 | 5b | 68 | df | 99 | 9a | 80 | f2 | 20 | 15 | 32 | 1f | fb |
| 0030 | 07 | 6e | 4e | f7 | 6c | db | 08 | 1b | ac | 17 | bb | 25 | 18 | 05 | 25 | 78 |
| 0040 | 8d | c7 | 83 | 38 | 76 | 8a | 6b | e1 | 18 | 44 | 60 | cc | 0e | 2d | 27 | 97 |
| 0050 | 14 | d0 | 87 | 3e | 32 | 06 | 3f | d5 | 42 | e1 | 66 | 9f | d3 | 9d | ad | 54 |
| 0060 | 24 | e8 | cc | f5 | 4a | 11 | a2 | 1c | 43 | cb | 17 | 00 | 3e | 5d | 2d | 28 |
| 0070 | d8 | 3f | c3 | 1c | 80 | 78 | bd | 1c | 6e | 80 | 64 | 51 | c9 | e8 | 21 | f4 |
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 | 36 | 5d | 5d | 62 | 5d | de | c6 | 0e | 0a | 54 | f0 | 70 | 78 | b3 | 74 | 5d |
| 0010 | ae | 58 | 3c | 20 | 90 | 06 | 08 | eb | 70 | c3 | ac | f4 | e6 | 65 | 4d | a5 |
| 0020 | 18 | 28 | 12 | 08 | 95 | f9 | 79 | cd | 98 | 0e | 0f | 7a | 4e | 19 | 58 | dd |
| 0030 | f8 | c0 | 17 | 41 | 7f | 9e | 65 | 93 | fb | 81 | e5 | ea | e8 | 02 | 4d | c5 |
| 0040 | 50 | 6a | 36 | c8 | 87 | ca | ef | 8d | a6 | ac | 4c | 9a | 0f | 10 | 63 | 9b |
| 0050 | 39 | 7c | f1 | 17 | 3a | 6e | ee | ac | 08 | db | 0c | cc | fc | 3d | 72 | 37 |
| 0060 | 2f | a8 | c7 | 56 | 41 | 2d | ef | da | aa | 82 | ae | 9e | ff | 2b | 3a | 96 |
| 0070 | 18 | a0 | f8 | 8e | ec | 55 | 7d | 03 | 26 | ea | fe | 22 | da | d8 | d1 | 0d |
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.
0xe7aeb0f0c81d1f456141d3cc10efb34dddb3f3839625c23670349bd3d8216df90x10efb34dddb3f3839625c23670349bd3d8216df90x10Efb34Dddb3F3839625c23670349bD3d8216Df9from 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 0x5a8dd11c…e2d4a8
// 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("Nl1dYl3exg4KVPBweLN0Xa5YPCCQBgjrcMOs9OZlTaUYKBIIlfl5zZgOD3pOGVjd+MAXQX+eZZP7geXq6AJNxVBqNsiHyu+NpqxMmg8QY5s5fPEXOm7urAjbDMz8PXI3L6jHVkEt79qqgq6e/ys6lhig+I7sVX0DJur+ItrY0Q06QrTLMunf9DVTCZHdrk4qBLwSg0gDoXe++A3pEH2FAqkunNKGfHGQcDR8ZYDeQ8oT7Mk/yaXrTzpBbykMOo2qI/q9MYWYKLgjpyO2V7j7kgpBSHGcyYO/eO57rvjLlmKGTFjzVAgbAUgpG/Zm/OfRMSonLLFNidtQFGek9/+aQQUvVMXdQPJpFCbOoYQiw82UjZvsH0EN6SttBo2Y0Zk+PvEFpIX0j+GkrjM/0Bvi8jiJvHwgNBNyq4Q+VU+ipMPfSi0L5HEYlkUE3atH1gRrLPk6Pt39P05ROoWDT86h5CDHFUNqG7SJYZmnMhC/nbLwvhUm7la19iNVw6Oeu22mrnUjrxJzA7nVOURYngmSwE9LS24JYyhnsLf75O7KG04JyWScYc3eEvkd0tAne6gn2OI0LcMJ6DBklZ9gEYh/u9lSUnCJcCs3Zt4lcB8Y0cQKsoWaE1oWyWxeAWmABN0AqTxtEKVApcgxdAwoWf2sBFjL4Ek4XdksLxeW912Q+pgeyv3femCBi7zgtUUmKocIQcG87P05di4pc4i02jxJ6Kb2m8j5dk1MHemdp6LqpAtPV249CYlG91ZRaAC4AnjGjtvPAa82sEM6h5FNUHuUgcHgSHP6TQIBctUm16CO2PmHv7Izs8Es+AVBX0uzP6s3MJ/sS1K8qpPM3L6r6fRjWMT7WBntCSkHpUGw2ZcUibHydiyynu9+HMkrjoVUZynzbiRXZdHB6d1opFVR45nj6959zSNYEVpjWoBjmOSIQ22rBJnGBzc8JqW1lsXte6B8FyQcGESzoEZDJFcb6CXVnejTA18kg1bWRZ5ofD7hcbxiv5dGpmrwXgP0FyhX3WBBXOItc3CXjvl0hDVmIGZC29HVrj+DOmfOKvhgYgBBBGd+3+iCH47BGT4pRzl9OlJORsajZtIWYkk0VI3PpuIebASnplSPIt56QTAfBu/TJxLt8sJR2pr0sLz9yBqwQdhgs1xuF2oSZ75b7pKh9ffTOvpONOf4ulBxXJ9bpdqy/fM5Y5EP5SgYlZHUAa/Y4oaGFI8yTuUxU1RSDE28vmdecvMhhCz2S7E3+KnJALeJT23IgjcZfikbcg881sx/efcD4B7wkXl6EYlp0r8f0TWIBLST5kzeM1ovIVIrBRPlYa0IFaF7Zh2lLdpJa1IOCjgIQik9jfNVNVh1PI8bY2sv3NvLhWWTSAB8P7ieR/+hWQfuvsOWwvl4FZ7+X4Yf/8gdMTuIvlFKFGIzEbGq0cc5vHw2XrpHMgJIEyBD8MFszvrJv0d8SOagwfOKruUXKm1n6BimHaWAcqKkn3Lihiq8wR3PQhsgLRNGQU5D/dEQC6+ALUGgCh7ZmmIy2h7cfEmXQdzePqCXhCLz48tcwyGsWZjQ+6nfg9xBd63p5bmf8qtiRdUlYu/UEGTnJ01fBMP5zju3rw0U4GIqGGQoZ3urBnGgAUkLB47kDbnOwT58LsNDvhAJaoX3YqZ//VzsGlEseNS8EgW61GciSqrIc/rWEnH55ohPqEJnU2bsM0Huodm1RuwD+oiPfrEatiC76OBDOPiO+BfOpzRbF8qlQePsjE7NFYTnMbS+SEiSbMcZVZl6EPdu5MPVi8oww+4LEasUSW0w4kBrtczvQgl9kJoZgh8Xs9FjzV0zHpbvzY6MJxk3M4LvxKynYD9mWPRyTAOu4hlMzZxPpMNU1x7x3ggSkJQGHQvCQy/S1n9r7bW5ZZhPGCwLt5j6moZ3vZR8iAuDkevVf/Gef2mjhmp9pcyJFAX0jvq3MjNlCO+horNPIuG5oV8m5RMUV5ljZWO6Qvux84MTwjgMDPDIzBgDZsMlJYkKJiZJn9Fqgbyb4Pvj/HBNu1tqpoZy/XmJA93t4vfYbhv3wXXoMZWlUy25fTpcT7K+Gpz5zkIvDE3OqTN0CADhNE+r1NniezsYVpe7lUjgq23LsYay9YGVhdNlAKD6Y5yiAxgvsuZ0mN+7mWNGZtouJgsPhxYLAY0h7oLlyqEu/PJFHpkhaZLf1NDixusmTV+uV0kKRKcaNNGkkrB0P8JOKsgmkPpEAZAyZEC1IbSI23V67AYTuDpvhF/wRc40V/sVJGgTntbA8QBxysL07nqoyXv7UBO8jJq2gT7Naz+6j3UyJDfmnRJghysGzopC45KXYfhNdOkwaAVo6vEFHSXSBjwm3j3CEEYH4i67NJNpzfdc2oS7Gfl/JUwSh2mMV6yPrDiajFEM2KLALOUqceNhZKvkpNPiBdellp5YaaYgZYi8dJpC/RSBzDTAn+u27iU70m8VEzEFnCNa2054QYzRKJZEBkVM/GZ2IvKTwu06Gd/+9ZKZB28vbYbr3JjaPgBLMoILUZDo4He7JbahQh1PujumFixVGENzvP1aMa2sllbNQb83NfONaYn9/9RyRd56lxmFSPwWdKCBKqOdvm0=")
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("0x5a8dd11c3c533f0a8286433d087b9b6f6aaa0a161300c8c83026e800efe2d4a8")
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)