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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.
0x485dd3fb223f2baa8322805a0027e1c66f35676b042ad1b3c06d398fc2b9b63aThe 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 | c7 | 63 | 80 | 0b | c6 | ae | 2b | 49 | 78 | 73 | 8e | 43 | 38 | b6 | c2 | 89 |
| 0010 | bb | f4 | f3 | a9 | 44 | d3 | a2 | 13 | c3 | f2 | 6e | 70 | e3 | bb | 89 | e6 |
| 0020 | 53 | ff | f5 | b7 | 6a | d8 | bf | e9 | 9a | 32 | 7d | aa | 54 | dc | 30 | f9 |
| 0030 | 7e | 9d | 32 | 0a | d4 | df | 24 | 32 | 46 | ca | 92 | 25 | 46 | 99 | a2 | 7b |
| 0040 | b0 | 56 | 46 | f3 | 46 | 5f | e7 | a1 | 4c | c3 | cc | 7f | 7e | 20 | dd | 77 |
| 0050 | 85 | a6 | f5 | 05 | b2 | 15 | 7a | b5 | c7 | 2f | 18 | b6 | c2 | 41 | cb | 5a |
| 0060 | ee | dc | 67 | fc | 39 | a7 | 2f | 8c | 58 | 23 | 23 | ed | 27 | e0 | b9 | f4 |
| 0070 | 6b | 72 | f4 | cc | 7d | a1 | b1 | 42 | cf | e2 | 36 | b5 | 10 | 3c | 1f | 79 |
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 0x485dd3fb…b9b63a
// 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("x2OAC8auK0l4c45DOLbCibv086lE06ITw/JucOO7ieZT//W3ati/6ZoyfapU3DD5fp0yCtTfJDJGypIlRpmie7BWRvNGX+ehTMPMf34g3XeFpvUFshV6tccvGLbCQcta7txn/DmnL4xYIyPtJ+C59Gty9Mx9obFCz+I2tRA8H3np9/yJbjcdG7u7G8+drOWHbVPqG4nsTyrXMvlMcV30LKPbI/EYyG/P4WW29ZMoSDWb5Q/O6NlJQH9r+f2hWx3wCSbc+J84ktHPPYHJvanAlgzFj3bGof3MtoCf3YnxiMB8wohxn8K041YmnJYU73sm6nKnrO2vIZV7qLgFJc3TBYXwappi9p9FkAm1ZuNBHigzwGo9hWdJ/ZhgxhSe9eAtC1QUCZWoiCA8QcxTNKbdd1vnk9Dq+qIgtH3BONrLvK2Re9F8676m5zDZiHbLoeu6zPkVfQh4WjYnQ6APYRftN3FR8qLu5yt14qk0W7HMZoj6tM1DAsgZJEGyUbAH6644MBzSU3USUHP+aOvOvwOuqbctz+mFWROVUDwkAJHClCeGS7ll/WvQqbeV+zdvJnK9VZanyKx/8KTcjXUOMr2opDal19qhxXGyWJMgCQpLUD/ff419dhik4GC6AwtmfzFqAcS0IEibMKqXq9+5FYaCjqgIGarzNQPsmF75Md6hV/AXNJnh33FwrPrYljUD1HXMta5eH7aHeXhVeU/CkW+HnIvIqdyhVwsTE7ZdBEHdULHp+gpcYnYa0HRig5W7I0mE3gzzx8x+fPLLDFlfet1jD2NivLJ9k3/14dBFk5S3pEScvzxasop8JCmtxoqrSmMi6/vy37ZprnnKO83XTiXfUOTXgHy/yKUXXiNwtgE5d6bu//ONZ+M9dUOqp7Dqfju8fKvXy1HqH5N1IzwVqUkO7ZAqNBl0xGvScAFj2mFL+hoMKnrmbvEDQgv+XudP0nFzY77bWsOMvIQchlCi5pzVTMVh0E7LnqV8AhmNu1vVD8EejLC/aWAeNXwskHHTIJpcLYmzS1qLiRj3+oCxsh4QKlNLf+rzP0RVyIYKcJPyfNoEsvzHbrNRIdMM88ovx/9VBUP3Cmn+2CDf6hnM3ASTesbzpKFCa9Pgvtuw3q1QHtLoFlQm8oqDKfHpRYzRTuFkSxIn5RJ3bfzl+Q39Q8ISAaa8SvBDAyuPjIxADh56LCRTjn6/VQZiSc553TVmuAAk+JzxGqlvYiYUr7DgyTJPEnNyVNq4Q+f/F322GvFaDoTL0s2lKmdQmV/XbAO7ITqM2xu9h9vtwdchj58WH9yO1gMXJmXrZRfOt6NO7efImcQ+XYQCAbOxHFUSIbMvym55vXCMsZStweM5TYr1LwDTAM9wxkrIjF3uojic2IlfQhEl4uxAXTFFAwJNj/kVfk1Agy2ctCF92RjsT3r3paMbUDb9jDiX4qyoe0u3gY/PUFVNhcLbEuKqFN60tPOb8DA5QsXWFlvUII8Cw2u2FKIS/iSh9hLKCmeQE4w+whHUNowsoK1xemLSqrKAXyqgptik98amdnQA1donZVjhduKG/z+sWDAbHSow0fz1buzaSnYibbzdNT9+5gqZFMbOlBvXON1Ic2BnhepHGGsoD/L431nRB9FmNUQ11TYe2vXNGS+aSv1KEItQSGNlSn0CWgLTQFFP3FwH9duYRgP8uxibVkQmehi+kbNdzRFtb+gaLTGMwROKwavh5flbFL3IvpZhD0JGv9SCR4zn71FK6XvSLzqpqjYO0lZo91GaECcqn4QYRoI3V0BKPFuhUgUHZ2CdLM4ttMwtv6Z4BbSROO+16iaAvieBdj2YZ3SOEk5+XydJQq44H0PFb8Fx5vHnOoqg7bGUSpCCVrhv8wO+o1Jh5ZqvhsJzZ4Jg89iCzybaAmhnJdp3b2axdOB4Oqcdq5pqNxvOkAUcK6+T9Bygm6nN6irE/jrsbmE26DTYvwRvoHqka9jsnk9Oina4PP/3+maHsBkYfL5phV8FlqABzS0rk1WdCEw84UM1dI2t4RcpEKNCU9aw4igl7Az1/z76iq5P8ZgXMWqGhiYsao4dM2UonU+mDbGuOzc34biXIXwBH8DWer2kY/0ECJ6Wm1qKKwIJshh/mEbp5KNDoiRN9miZlIQi+FR8B2oxOw4XXjWj8qHJCCgJJPRKducrFQye/2NkFA/QiDBSTV3uj0vHREew+4Dod9yzpNoo9nN41HcpiojxGX/tvGy31vSX4r9kWvTwg1aFAHiMHWA7EfO1TETbrd2FcCjg5Ip74P3M8bgkcrqVhtbk52+JbxNoJ/FnoKVIzYQeq7fMZQBM5Z4o9F3wy1ExrdVcBprTOatefz5+xRUSBo0RSv7SmHyri/2+zweWZRjKx6iFs2sekJJQ9cr6cLiSNnGnauygLRSaBjrp7ZsX9fwz4CKsdYeC5enfdjBY6AaYmPdLZ86ws4GhGb7W76oyYfezLzFk1S3UabeBy4+CkhBAwyeEV4UrxWYMXuUhFoVOVOqT+HyFrkHjEkN4VEuzbMJ81cfzHKRPn6XfvdvRtDh5Pif0+Rs36kg+goVd1ChHE70h3X1I8SNGYUorahQX7Eyjil0eD6UsoMT83d+DtOJ04zsuqaimE3+kaZpJ6w4G5FWSoQ8UhsNnDEoIXc/lLawrEFj7Q93t8Idg1s2CA7Dg+BaSlgqd6otH/DGjhxFqcIqGI7rmjN/8fWsEhwpFJaGj3PTHbbz/1vE94hLrzX5Y7Sc4SkNbJdMxd4AX0TNExvtPA+4CwXTWXvF/tErHuJgB8TFE5ctLWIdeMhP738HnFmV73JH5WWjTgXJ2R4HumG7gqub1lAAG/ghPur9+mYPeNOUzNZlgyt4mL4gatXfZj8FOaF7RhpQrUdYq801kmy5hotYB+Ljsj+IYuopz4sLZF0am+KapeBr3h+Qkrlu7VdJCZW3bbgEw6CYnhtjibpJMHqOimYyPVxppCbvRRBYfKuvD9KjwdbARxxZxyIeeTymeM6PNAggxsbzIWilhhG0vN45M0BEPIFvyBMOLp9NsrSW9GWlPy166ai0A33dCnqe7dkjL1wYmtu1IkAfTyIr0fyt1EbrOL3QEa+PrBRU/oUYmX4mUbm/2Qglua/xMhJ5ClkQdNxXStmXuYWnP6/a2Y1zhyOUd3PNk1FvTNb0GJw4lEIkgYomV7EhMvM4CR/cs9NUDMmKe2gtHLWJXFMsjDa6gBD1hAHJoKij0Np+kvqbBwCDgynX8NSjIIpgVmMO5hnik1VO979AzRyjjrkIxkEmdsHPHl22l7RQBW9xWqt7xMa5acM66UACjKzFAHeSGFRGOpHzry9utmLKx0Coe3/lZ4rxAZ2B4VlKGfLxWra5w3WbK3HyPxKdb/4DTdJy4AIsyIpSvl63Q5aVGpYJgYw0pxC6PZBLWozUBgREjH15oaHLkDl27oPyaUk3aXbV/jkKPYMcysn+82ffxSpKPSfZ7bHow7jktoAax5nBj6/+qdnWH0zLb9AS/4OTZSKUNXtinRQJZnwkEw/D2c3e60uGA3y+d5yAMzIlT9/jBc2aTIAyrrPNSDmG7ALEadDp5ChwdxnepqW+sjlGJdhDeSSTPT3uLcNwDRanCLwtdGExev7Man3Pnri4Bstq2EHiVWfsYtAFID7KMv25uIC305vgT0e8+/X9mIePCiyjxZyPkUHjoAG+4WQTiRa0AVvypPuDvSVoVNmCeFX72nf+3KgkaQ2jgwNwNE8Y6tFSlW1A4kX+qnd1tgG3sOf9iJhc9RIayLpczEmQVk0Vi+3XXy9e5Ewh18+gs3WBcAApunCfO3MeHFQafvidQk1hhjfEP2qeLIwnIXtnRYR650V6YkAepRkmY/aor2vWxQZ8CpoVcVNQQgVtHYwab+iGuXCWqO61UwcFa53UJpAhYrltIEqlcyNEkvnhRMS4ke4RqIc/XQ05/NURLrLh8Gi9cYlX8wYeZgmTxGYpYIrSPs1O8D1YWGnAefBrGYj2JfCxqJlSPGO2yHivegFcdieq7g5nolm0t7ofcvkQqqakewXx1IQDh+Dy6KdnVsp0n9aTVkZDnqhrPilcWTahxY8zSsVHl9pX0TI7DZXIUsbCQEqwVFHP87g19NiTtI14yh4JLduw7mdjWCOQ3S3uUiDguHplBj3aF8SD9mD6Q8uI4V6jDbrlsmEJGhS7iDviUCaD5oNthxFqcLVANRS8REiPew/nSuf8yvnQGcdee0Sm82RgU0XVudxrtBEmUFARCxJdXqvg6c6jq2fw+72UiVdOvBABdTnJNdAm2HHcYjF0wtEIpQY6RTckCI03mntUSVcAlu76YEoxA3Qwb4CQTWWR4h4igz9IqfEBTa+geKClRXmdu7yI+S3Wi2un1AD6Cprq83QAAAAAAAAAAAAAAAAAAAAAACQsPFx8m")
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("0x485dd3fb223f2baa8322805a0027e1c66f35676b042ad1b3c06d398fc2b9b63a")
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)