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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.
0xdc11d3ab5c8d3eb66fbc1ae861393b57361db1677d11354961bc147f5754b2a9The 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 | ba | 26 | 1a | 8d | 9e | 00 | 7e | fa | f6 | bb | cf | 4f | 7e | e5 | 68 | b7 |
| 0010 | 24 | fa | c2 | 62 | e5 | 72 | 5c | c7 | 6b | 58 | c7 | 47 | ec | fb | 92 | 9d |
| 0020 | 80 | ee | 5e | 59 | 5b | 57 | bf | b7 | da | 4c | 64 | a0 | 04 | f9 | 67 | 2e |
| 0030 | 65 | 4f | e1 | 94 | d8 | ee | 68 | d3 | ad | 7f | a4 | e7 | b5 | 50 | 9b | 39 |
| 0040 | 2e | db | 33 | 7e | 9c | d2 | b7 | 96 | ae | a9 | ef | 72 | ef | 7e | fb | 7f |
| 0050 | 4a | 0d | 38 | 13 | 60 | 96 | 3c | 44 | bc | 00 | be | ed | 94 | 75 | 5d | de |
| 0060 | f0 | 8d | 72 | 7d | ca | 07 | 65 | 49 | cd | 86 | 1d | 42 | a5 | c9 | 13 | 53 |
| 0070 | b6 | 64 | 47 | b5 | d8 | 47 | 3c | a6 | 28 | f2 | 41 | 89 | a9 | bf | 08 | d9 |
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 0xdc11d3ab…54b2a9
// 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("uiYajZ4Afvr2u89PfuVotyT6wmLlclzHa1jHR+z7kp2A7l5ZW1e/t9pMZKAE+WcuZU/hlNjuaNOtf6TntVCbOS7bM36c0reWrqnvcu9++39KDTgTYJY8RLwAvu2UdV3e8I1yfcoHZUnNhh1CpckTU7ZkR7XYRzymKPJBiam/CNk0fi2sB6JmllrmT/1ArgPuBaTcZTTLo2GKJQHHn/XrG9uRRfx086zyqLmNREdP8/BOJouSrJVOn8uSxA4GO4je5POex7+9iUeCgI/maR7wEhdt15LSOA23Dyw3dPRybZKnZ2PVUcmQXPQiekOdCpiRAnKYBcQFzxgInlg+A+iQA7uvTvyghYAZHI7OE5lniiT9oyZqdx71J1aymrp4OBCwyiLXpiikjb5hw1RprIbs3DLY2uZ+lqq7IXTOpkGTJbkTZUhfWmUsvVUwDH79DpQqZhayx0qCnju80Q7PxK/or41N5Q1VO7RE5yDXOgYgx6dDT0H8+2EDck02VL2V7NZogX/eZWFoUP46W5E2gnBVboJMtFbS7YXZrWfcxPof9KLG83bHAJnhj5AnToL8rSTTgajXaADo0Y2b32bxW5nn+OxOtLF6qXZjqy5HfO9Pyve9Z6H5WpGyM4G7yL4U6QfihuBYwEobha6YZJ/q3rsXIvyfzAnXoQxOeVZ+x/guCcFl00nqoglaHQn3E5Gs8U0t9qHftozF4VNl3DB7x6NQ8TAMcRRrgNZQV8lprsKeJm1AN5DiXBt28Ikm0jgzU28MsjdvkCoty0yT7t643DkswtwtXuTufCI2vICivA3m8DM6YVGvL9o9kgITlwpfDdcnNWA22yIr3cYPNd5WLRdaMSdUK9jppksdIWs61ZWbnIkG/fS/g7jpG9DjxNJ9826mIAWe5SFx99A0R1Wa34eZoa+DvyQZDbODgnZs8NF0tOKkNFsSLb0SYvlD91gqROKcmXmTMOeCSCJSjHUfkYZQHlVw6jEgt6XtM2HM1uCE61cM5bnq0kjN27kdpmq9XFjYSF/vDMe7WTj1UOSzLQlUVvqHa0VXExTMmiqY6vA232VqxX13Eim4PNLbILJoSp1Mr8bb+/xJAPpmiwBagrWWco3Yf/BFE2YSGoQbLQ+rpKz+0UckgWVlfuaD5D4EEa4m/3wmUgUsBScCjnVzKPG4JbiMMMxKtsyy28vBwI81FXXlgMrGnN4QmZQhYbLqAZ9njdoMCSz8Ga4F5/6DG09qb2X96BxkrTwz5Ln9p/cqnyHScqlD/8axkQXEd1Aj4Rcl1F8AQfQZiqgpt9LEx74P/nqKgBiM9wZqRei5UPeNUUOxcjITnfjvqyWeUJ41mes4209ZfioMoMJ3w2fattHh0gqjdatI1sJLumrDgn4bTI+HVlyO/NgDI0qh4dlHFyq8wyo2qBHlc4CHWzypPUwAa+X+otXqoL0EQhnU5QLoi7PBg/Rk0Uwty3Xcilsck06weYRPPqoZgzurRA2+XgmF5zqDbz+A9cVN1RGxF1UKP/Kr5m2wmCOnI+iXfat5SXtXn5KN9Hz6eRHnqIEJ5W7NWlBYnEU8Y/GojI3XiFSAY65Tv7rcKkhheMpQgWG0/tAdM4P7kJR9O5Dk2t1NXy9/08VVG0DQ7+3/MnBKIyM9DZQSAt+yIxpMBONgdJ4qUhT6HP6KNTJm+eGpLCFptuf4RmUyNU5ugTbTAa+DgwswHSKG7bZCYhJzx2q/4KrCIeOYbAKBWCq2anHNuMEhZmN8VHmwpd19bhA9oiISOYe0T1QJ1xQzEwnXtLtzMaW7thQ79qKK5IDH2DvPf+24gQvrhWma9BOQ8wFyjTCcpT1crRiaBymRMZVtrG9SYbjeLWHZWQQW9Sw2nVz5+AXhvfGBv+rX8wqgCP/PviAbiYyq+JB94Ofiydu4EJmmlvpHJLe9db6sWOdL9C9mr7FnozrvJla+SGCGmxy59bV+rf7cvnjZTPCJ3oVZ9e1lyet0wuWkFid1GLDFGCdYgVn2wH2cJn6LXjDYmbgCZDephm8/c43ypWYFzoRro9GXovuiFxfTad7d73ROGs8xgw0gxQ4ded8lbpA22XNNkF61qJW1Zq91H9fGcPave9buY53/85HopVaA5ND8FZX8wd6DOJIlWKxfzIqOirJwYUgyic0Aed2ZKzDGTzaSMNZ8YaEIvo4ODNTNeAEclAgKXKQu2YQYbaDK6AORh57tzZ8v3Rh1dvAwWpEMd0MuKMejBtNrTpmSmEHUvQzcwDzjtTQleEmeXXokSjsyq3quE6e7HcCUib+92eA2a+CsMRFjd1/1AQzRXLIfXm5L/bz14GwNqIXyvpibOscoMeDin6OyZvhzPPRvj7gjYUCVAamm0x/nfhGUR0AQjZ/4XGI2MULL9DfEfxMzzvIXHbJznEQJCrRX4+af45aGXybLlNEfJSL+ALqYEs1oqrIRXdsVm8g02F3eToNzu8Noib9XCRjsYD1+NWOFCOqfcS3FPb1nsRynJmbhHvS6kw3wrNeIDSyo5TxaoH9siCVpvRIfuXS8Wv0Zog7jdcIiI3u983UvIzVt92daHPtBht/VDjjaYkYhxdk9obg8Qf9StvkGXjulfERDEI21xJrjfLSsMFaPLfrIvDhGynSO/EjFJMVYnWBUueLOnr0P8WLD+tfGUef11AdKhc4xWyZLy01xumt7FcrB0JaravyS6x4C4+RYDrbrKcMpLR93T65nHhSZ5wilnVtxq8ZzxVDDl3SHxFQaureel5N+5fCWS8on2NbLxsPehgU3aTHertAWixHm9cHM23pxFmKrmxsHQRBXRR5HBSZMSQx4fY1csvZ7V0Oy8Q3kfB/lVegk7wYycreAKJg5r6t3BBReeZ5FPOHWFeDCNePx23hdUrsocTiTE6K+hqXM1UnLnWQKf1Rf2e1J9KCuB3CrK9NfsetkHqEVxybFQItU3PVvD4RQYyDmdqAuawzoJklfRcoHs6FUoQ4dIVf4+a6VA1HOOs9yGK4CdfLBqZZiWA0ecuonF3FFS0C41IWMpWiq8+DlR5f4y3OIV9D1kgwNyGnG5QYeRlA5kpGwTXQXFMGwMxZ28O0hhPnT7uonrEZy7eh3Bsman8X0PuT6Nr0PNJAYziYvjcL+Xri5X4J4Oj9bi8Z+CgCsxGUybu/gwHnoTJCU4yCHqYcIvlRK7ArnciWveKYpTh+Lkx+vj7APwLeVkZP6SKVQcdTGnd0hcbdLkAP/NM4bON64UVRQImEiaCMBXqt3B90Y15CuwtyyXr8IDZH68X7BGl9Y5X+vG+rBu8+Uk+/NimrztmgPYYp0ssG1YqMQDmzj603S8Dxgm/I0rM1klWR/g+mPfJ/KdFZq+jeDiNsEuMYZASj7648yG4DPrYLDL6o/MlYfjy5zwx9DSt4258BAqGpF2c4eC7ecCCEpno8R6goVc5iryg9jlaWCNwgAo1YChjEKtbcQgaXEK0l2r5XXiiWicLLLYjL0b4Fm5Rmb1u9h+4F1Kulw7iMVpPv5ngXFWlaB5xzWcJZqRKt6rNVoEbyKVUo7SfSE4pg1Vk6Z0Ec3ODxHIC1WM2eyZCx+niN7ABQ+n9hKxVr+SQkxsP6vfRVE6gx3JptCiq+1R0hxjAtV8/SqGagrBwGlG1fle/uQarlM2+UO836+UXp5vICO1S97FsAYQVIi4oPwyN1DcIzd09/rqdkG22ZTcggvvTeS71fgaSUy4C/CsTzc+aUAN8a/eQxTU/OgWEMZ29/TL1srYqGGC8wfe4Txs/uI6OPdgBc90ZVhKqeOgCXQiHZM9GeqwjhT1wOZcoRu9tbT3k3trGmpccvTN/jIAB+3+jgeHNu8HwtYqsKz9XXAT+3QhXcJRvI5hU30cY8ABZYJxHtufT8FayLe6If/uIzN9TlbfObhJmWHHWZb4OjsR99TaHf2B4m5uX8BMD7LXj4ah68l70sFdmQQkadPz4RPqor4GydSQojHt0Z81nYAxUvVd4zTcERY8muScuBOneQtisn3TUEUYZz5xqyFZ5CEDXCZwriwdoMuiPnhTbtopJiVs6qWJiu0pU6n5/IZjXwBmqMAupS0dWEIXsP0N5EQXuRANKhLF7JZxNynXpMxuKefzIeRgUs0VRCFQioG56+AW/Jgk6ZwgJudvfirM06600ejoO0LSMD0bfHTKMUUp46JGwLZIi+VNrEQ2TlFuhqc46zlRrpLfLoIKUPljPqH1zIfe39NMhLRgaxrFAh19qOZTGnvvXBiSR4w0/S/+cbnR4FPtjPnKCyLdibvp0uY/IA1Qckflng9sQXqclliVWVP9ZvUZFeR/3NlXUlTR/ScOaU9QjJLnGSaSxIEOERaa7NgeMnP/g4TFTxGTk9QWYGa7H+0IyculLPl5xAWGXSkAAAAAAAAAAAAAAAAAAAAAAAABgsXGSAl")
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("0xdc11d3ab5c8d3eb66fbc1ae861393b57361db1677d11354961bc147f5754b2a9")
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)