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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.
0xc18e4e5ecdd578d3f39669d9cfb71e2118316779a84cb7a26ff8b48459ce1622The 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 | c2 | 46 | 57 | 26 | 68 | ff | b1 | 84 | c3 | dd | ad | 59 | 19 | 0b | 63 | 94 |
| 0010 | 77 | 85 | c6 | c0 | 53 | 59 | f2 | 67 | 3e | 97 | 39 | b3 | 9b | a5 | 95 | 8a |
| 0020 | 16 | dc | cc | 4d | 48 | 88 | f9 | e2 | 0b | 90 | 81 | 72 | cf | 60 | c1 | bc |
| 0030 | 01 | b7 | f1 | 4f | 15 | d5 | ed | ef | 03 | ad | 3f | c9 | 96 | ab | af | fd |
| 0040 | 5b | 5b | 10 | 84 | 90 | 6b | e8 | e4 | ff | 6a | c8 | 41 | 5a | b5 | 18 | ca |
| 0050 | bc | 01 | 7c | f0 | c7 | bc | cc | 97 | ab | 4c | 14 | ab | e2 | d6 | 7d | 3e |
| 0060 | e2 | be | 21 | 37 | 6d | e1 | 3e | 59 | fc | 0f | d1 | 96 | 2f | 32 | 2d | ba |
| 0070 | 0c | 91 | ed | 4c | 00 | c0 | b7 | 20 | 47 | ba | 1b | 6a | 8b | eb | dd | 1c |
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 | 27 | d8 | 87 | 18 | 58 | 2c | cc | ae | b5 | 91 | 97 | d8 | 4c | f5 | 2d | 2c |
| 0010 | e7 | 50 | 2f | 9f | 0a | 0f | ca | e1 | a7 | 8d | f2 | 85 | ce | e9 | 3d | 7d |
| 0020 | a0 | f2 | f4 | 53 | ee | f0 | 25 | 4e | 8a | e1 | 01 | b3 | 69 | 66 | b9 | 1d |
| 0030 | a3 | 40 | 28 | 8c | b3 | 1b | 0f | 3e | 47 | 0e | 9b | 7c | 35 | 3b | 1d | 20 |
| 0040 | 1b | 68 | 4b | 79 | d1 | 8b | 97 | 8e | 16 | 4c | e5 | 9a | 71 | 92 | fb | 96 |
| 0050 | c1 | a9 | d8 | dd | aa | 95 | fe | ce | 2b | 75 | 24 | 1e | da | b3 | 8f | cf |
| 0060 | cb | c5 | 92 | 1a | f4 | ab | 23 | af | a7 | 52 | 63 | e8 | 7b | a1 | 09 | fe |
| 0070 | 67 | b1 | f3 | 46 | 37 | 63 | e3 | fe | c8 | cc | 80 | 33 | 74 | f1 | 8a | 15 |
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.
0x520910875e26fe2d46fe3d139442d9c2a60b9bad23ebb238c25a3ace752f9adb0x9442d9c2a60b9bad23ebb238c25a3ace752f9adb0x9442D9c2a60b9bAD23EBB238c25a3acE752f9adbfrom 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 0xc18e4e5e…ce1622
// 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("wkZXJmj/sYTD3a1ZGQtjlHeFxsBTWfJnPpc5s5ullYoW3MxNSIj54guQgXLPYMG8AbfxTxXV7e8DrT/Jlquv/VtbEISQa+jk/2rIQVq1GMq8AXzwx7zMl6tMFKvi1n0+4r4hN23hPln8D9GWLzItugyR7UwAwLcgR7obaovr3RxG2l+A511ny+UGFSSLNQGnLzV8IUFqItZALT7/T+HCB6wfUS0O7XegicnpFext//AdrnpNDJ1xaee49mX5VsMQTiC1UoVWzozxGkOyvcMayyXdCyYIyckUTLqvh/+PELLgIKuXmCfkjFSEVjLArDViCvkFL+BvzM0ZDyfGlK74MCbuqxPuyuu0RQpQZNVxu+EId6qLN1WkZGG8LiRy4y5hWDRz8ucb7Bm4YZaxlZA1LcaitYatLlRfTc4yJv7gjk84Lb+HWQwp6rVfSt6Q/dvBMyyEWNy3yLUKz+hbdQRXxDjVbgiarmhf1gGdKVCUBLzYXyMxKnegcdqBuJZlObJDrFtfqw9FsTRJHGQZa4mMNY9pyfom3V6fr1BOXLrfYRqlJhNpka3ENYnu+hC98BNpMvLuhcpWpPOfGnfQRoKFIB5od9PR0NlOi7M6mb+idJ9UbeYMBjeHG1W1HxUNAmr8OLT7nC5DQAlcVRP4XzpvaNSDTXqPRECGUWF+Qky2mYU0+Ff0UteiiwCyiFzus0j/1zQKwJ2M5QNJ0h/Nxo6a1oOa/QoA2EFYt9w/1y1HuRAv4F9rFcOxv++cB5u2/83KaEertBRZWChp7MPvoi5HhjtZh4jLd5PDBHkJFqC4UoXYGXyczxX+LOltAcjPHBebsdX89ZlpGcmqLEOhDI80V1TgdZ1edtgRygTknCDZK3Ub15Ypf0xfzT5IyKACG04K8Vv4na0OoM71W1RrtdFy9jo+XuNXgYP0dZUiypeGGq5CHwi7sEc7V9/koF4kMcgs2xpKKihBQXl9LBij8/YZNPqp5+SdOCcmcpPaNXuKucDn/DoW8up5fSsih9wJBO5QR6mzk0RXhIxlJgaoCLsLNmiwwmFsOHGKuPXfpUiBlaXDM0EX2LkrnLr4QoXNbbTJe2kPdHx7213qU+ogYsquhnm7RseeDZSE0HkE2ueiKFiJ/fL5AF2qVKtzZ9MoP/Ben/0k7R4eWKMXdf97mqmb7ChMl5N9hD3VzMyk6axPU0MBEJCNgpPEgHxTWROeOwm0JPoEa99HM/FlHIFcr9sWn9iL13EYF+2Dpgo6vx8pQvrcx49Ixy2dTXn32ikKtIF24K4VsAyfAHeY/qu2TZP9QPAGnCP3dhDran/BQBJBUjTDsga6RGljsO17FfwANyVO9+KUKF21NzmGS544uWkfU7mEiZYubtPvKrdWSudUA9ncaG25cVcS87Uf/i9UfDxP4ct4ynqksZFSYkFyGWgGCsvSkV4TJFKaNVO5gg5Y/jx2jA/HZ/K9yHasKv2XoHu1S6hBlwdTKjswbeDtzKa8QqGmueToOPdnIZTYP/37Zm5ur4FaCbBr6x43oot3MQlJ6SijvLcZDIpHHfneWY1rQvEX3ZJnJaYLKp2Zi0YtN+ifLZr6hvgMaHV9D85gStaEJnN2dwalb3EkRStvB3N9Wj7lbCuYbak8hQt8dRXk7IkCgY9q71rl+xGdUtP5jkDCE5MyYP7RzMtFQTfvpzhk29cbdtivdKPbKSEO7xFn+9l14RDeh32Gl6dpJJU53SdRUmBFP2kw9Xp10aqGL2fb3YyMJBDzOeW/umJXPBFG4s/MtUU7Vp7JtHOeT0fQ+xvSxrka9BBwdDvXwzKpHFKkm0ICka3MwUaWyrzrh85lg37lkyc+naxg++JySz53hq/Bup/Y9FIqUXqZXdC4yVCzmV0ZMF8M/MxQtIi0PIiyHLMzNJENVkbTBW2TGKraXNIT7QDExunvtxrRej5d5kQ41/usKEXkoHWIAsl5R/ZRDTDXpC/dmygKSIvPyfjw6hozFG/fASQxpVWEr7GSX2mzEnm2t44dOi2bxUKJuluLhUdHK3IXlKjEFOo6fGv5VPRfr0lmFBe140rOr1pEEIDakwuOGv2hRmXQh7dk8muPL/Q5WpZNO2gGgYaKUxL/v8er+X7G9YRAaAX9T69TrshUP2wxzXVWeNXkFUgkHtb9nNl1/WZkJDeHxm8jhClKQ7MxTy3Gy/rWhQO4pgEShKJFJqpEmqFn6JbkztymdV0n5uxhlPr6gNBaJ/695onH4DfiPWCUhDSE4xs+FBF3wqvfW0L6IYYGJIU9qNp96iqmRQ5vuTG4/JgH1MXOLerv5/SfvEwszdCkyR85JDjdWmZzWuVjbVmycJ5GUcwe+mJApsQth/dYaGupp6aSbjTGc+f1X7OKH4ZrrHgwWo9VJZAuUMf1U4ntFJVoqFHSVqMQOecQHnXvPu0tkjBYjhwzyDkZqjrV/dPXd5SzHsBAEo9BwnFsyBTJw4PY8Z5M+PgX+KUpeWuLnTFa5ty4dinlTPCAKYc8jeFA7sTe4h6g7fjjsUm6EJkfEM91MInLNZlDYt3GWuZS/DqU/q9c/df0IFMc1wXiElHJKazvZfQj9yL2MwtsAwEMJOvAWOeqVPSc1uPDZ2GRK1v78+W/gni74NWEAQGAddB/AWBmI02Hvlw5qG0O3ZzcqqCqdT6GSdWbe28f+kLYJsN9uyrYE9zTb/hY+7aomePzEk0bf+fNS1l65311z45ZjpGm6qYTnNu/ihv1diE258SQynozdDsPoYKPn8v/qc6DtbkQqsq5z7g/sNY8jd+XlOJ2INMoCNMVW4jOZRgioDMurAxN7quYefHAmgFY/JhrWRs5kppbNuPKJPVHmGM0PkVHC6DRZiOT0JzR6AfmzmaW+UVZcWTVJ4t0szIwj12Rc54u8j/mNHvVZolog7hQSmCZeCDKRCyyrZMt28fisR14rhFCPw/jha1LD8OeXIncF5oxD/Ic4O4ZFPjEJKDZL/dIKxCKj5NTA6UHKvu360lka69pdW6/Vq7d0I79YttYKNEDjKrWzEduOK2GmqUW7mcQMV6yAxkcWxEfr0REcojLkmqR4tcHfXBmzsIVQXsUuwaAm6gDorLJjsH1Js972a6SGR6NBBd9w03D6pWW/uvgJN/0v89Ey0hAHTiKlZVVPVha6ycB+wuD3NDM3hhWrqfODeCvm7yae7aw+Ra6z/uxD56FiVkioS9dTuzIFbZwiKpv7Mb2/Exg1iyzRmSC1yxrD3eiu7auZHe3BzdrcXdn/KO3kHC3jtfAh4XVF4nTV4f+3/c7NCQ2XXP3Voo49Uj85WBjzVxP7to9EVSZpac9YNgw+XjF4tiVn0oXjIUCY/NXHqxZscMPocMBw4xECzipBvqccvVQSoQHqNXo+x0f/Kdyl8M/NDwo2JTVzLxsUhuDwIFOyiTcH0sP1nhOQpeWUHds9ALmBqzUizjHssTkFr03MPyqI0vex2u1AZwBwlSf6lUwFgPoURKYwMXDoQgS+3jExIzbvV3p52+MKoi1LM31bmJ0qvXce+KHZILbqc2fa9KDPXLOL+ggf7blLWBNDEe5kQDF3t6AqHsg6D36FpHJSceJg2j7uhB8rWkd9xsPnTX7HNqBl8l6Z6pk+/z/Ma4S24suWgUYdbwFph6c1A2SJtGGfmM2cRdDSxCA3+lNFFIMEPvCK8W4igY+eYkONMBtrVKNfEqq1tB1stn/fuG9X92HYsnPbuwfsyGGXWKeSPn8vpryMHszzEL5C7R/MBIJ/CikHcHsXOLkJ/Y9TERuayqb2NKSs2WQgato9uXTZlCDNechAbH+Il3xu47CR6Gscw9uIiX4zOXNgUtcGdOaF+WAXCQKI8uu4ODo1WVlku9JtsPvfpsOtlUeGr3C2oi4FkkTII3wiPQQzhpVTJ1jKPbJ3obTWCtjI6ZXCIhCbf8aYYMjPBBgasfGfx5pnIeDMmXZzseF5pGCDOz4XBfY1635k5z+iBktKkO+JUAjgRyFZmqC+daxxNVTKIjJChO4IeycMzFXP25QovXlbv8CYXjM4EoVO3fCdcvLuSGh70Wy2puStEvezK0BWl7TA/716leOWwuCklov0szyUxXM5Q8giyCgn0VUeAAzNTEb7dxKyMhb1ew68mMimAZ8WXs5eHhpaZi/sOEwpzcRRVM2mXxP/36mA3x0wdsz0c9Kw3Udd7+cUGCh2YrpKaQVqbRcWHbpDOac2Wcd2QcC/59+tCNsNF2BA1SH0VW/EkXpzvfHVJCc2dqMCvE5cTYCKftV27W2ri/Dug8BQSIoDMRlmIF5fzMg/FWvyCcW3hvNGxrFrHZS49pKpiBDdXnhV1LMwaqDPbENIyY4SGtyyufy/hQWKUdITGNucpWdwswlBixeX8jbBip9g9rbLzhFX3SBrroAAAAAAAAAAAAACxgZHyUt")
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("0xc18e4e5ecdd578d3f39669d9cfb71e2118316779a84cb7a26ff8b48459ce1622")
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)