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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.
0x4d1186c8e4f2aad5e19d3397f271dfee6b56d19eeca871a39f6ccd94b461865eThe 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 | 4e | 78 | cb | 8d | ab | 04 | 85 | 06 | c2 | d9 | 29 | e6 | f6 | 2b | 21 | 9c |
| 0010 | a7 | 8c | e0 | f6 | e8 | 7a | 3b | 15 | 81 | a4 | e2 | 9b | 79 | 95 | 15 | 63 |
| 0020 | eb | c8 | 5f | e5 | 8a | 88 | 75 | 6a | ae | db | aa | ce | c6 | 19 | 50 | d8 |
| 0030 | 12 | 13 | 9c | 62 | b5 | f6 | 2f | 41 | a1 | 63 | 12 | 0c | 6f | 28 | d3 | 13 |
| 0040 | 71 | 0b | 88 | b7 | a6 | b7 | e1 | fe | 64 | c4 | ff | 03 | 3b | a9 | 02 | d1 |
| 0050 | f6 | 07 | aa | 78 | 7b | 68 | 3e | c9 | 56 | bf | 9d | 7c | d4 | 2f | 9e | f5 |
| 0060 | 0b | 2b | f0 | 3c | f3 | cb | b7 | 93 | 3b | 91 | c1 | 53 | f2 | 87 | ab | b4 |
| 0070 | 27 | 5d | 04 | a2 | d5 | 5f | b5 | 67 | 0e | a1 | c9 | 10 | ca | 35 | 15 | 49 |
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 0x4d1186c8…61865e
// 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("TnjLjasEhQbC2Snm9ishnKeM4PboejsVgaTim3mVFWPryF/lioh1aq7bqs7GGVDYEhOcYrX2L0GhYxIMbyjTE3ELiLemt+H+ZMT/AzupAtH2B6p4e2g+yVa/nXzUL571CyvwPPPLt5M7kcFT8oertCddBKLVX7VnDqHJEMo1FUmtYxMhvQdZ8LMfo4VtmwiCkaANSoMX7Ik7406W2Zgs8cgkE6POIOn7IVg5gqxNtqOu6semX7RVHPoZFq2RRfsYj87JX7SrT7cPgUfSte2mtZPyDkzpnCAhqA3q+LKBBufXJwvNoHdQh8VSTl/9iPiEqZoiaomR+yfMfqEWbRWQe8VhHWKa5rmiBvvqEb/r/taX5v80ZkTS3w1BSHX+Wv9NqDIs3fL3YUGVnJfLovfL+3WwpX3US33ondp12hi4yYgBnmvOc9GUSPlImn8AShS8d52S+GvSVtfqbzGj/dSRoXTxczJrwvVftV8SwsMrjA+ltnP7MGc3JaV1CPocQ0i04F4FOfXu/GFo5WTm+YWmLb2Hi56DmtE8hzgq0oe9xgRS78Xy7o4u2nb7xPnUrNQdhTMlQdrsgRTby3rSnfiWfP6Lj94ujzahmxfP7oiJXb1/otsCMp+EFOIZnX3WBV3RIPOD3nhfNiADUHFbmFuN21nTsxaVwqfnflLGpvJeU4a9Oa7ZQdCXkjw8V0FzhaW6LauDhZco/v80E+2Zs/3uZKrfMxrrfHv28JBehN8pVKkDimxDBYFch/AHy/Oaevgkphx2LXUVy1BH2jQP+xnX/oCgxTdv54BzcN/K4tF6eWURcLZfhNJHum/nE86irrgF8C4h21qzwr9s6/8iG5nSqD9plM2uONWY5aAt/IoLzXVVoFV+Nl5opPQ9335oYJxO+dASnHYTNDacA96OnOUhkEAx0GBcBxMhuqtRjlIUDs5j2ncGr5DaNq46iZoGppJ+VKmvSIOHVuXEuoEbTNfP7xUOOoI7zuWmAGU2sYcHW/xkyipads05p58X0n05nUoTrQ+RBOyDWOe310JIT7Gk6Uxp9uGPeMSMbmN/vQSWepznkdGeFLDVcLk/WAMpYcFGmZ0djX5lRWvMCllw0wYNovyOoPwXizMLaqEMLfEvLrTPeHQwR3F78d2hW37Ec4+y5qYazOxONRQLetMlYv1Y6e9JKY7oXSA1j5r8RYkvV86tVSVgFgrCtiYUCLZ77jcidfbzgmoNgGhkp+oZHiSDWLEcYJEgsdDLRDFQKQvVThTVxcWw1R0xABarRdtZ1SNJfZGLxRr6b7gizBQzsw20sGApDMmvayd8dPOoTezbbJZfBfFZ5IkgMJEzEptCJyuv99FFsuHjyqlWB/B6Ko+E6T5KY/yVDi7Gg8OgtZ7ws2P6XB0jeKOzFH+XMrPBlRqi1Z21YPSrxaM+4jbb753qktisBQYAi8nWh2SrQ+UKxntKUWa7QAlgFv+sKozgQXRuaGC5ptEwKRnBdPcYRb9gVg0fYGizktyugPcBOekIzZKkD4mcevRXOf2kaUSCVuBj6fhcqNGm2VhF/jUoACJqC1yFIezHZ21vXj8kyOrc856i100bG2vFpluTPQeRDfVIwUadZbur6UCufsizulTNslmWqi3pyKuwYkUmMmFxf5+8VUt34FFCc5L/nxUdMjDY/xZi1oE3WBxc6iy5hGzutq/eKieLopbVnftKG+utKhRhJrMC55150PFqAf92KQHMUnMlLkRF5W/MSLDfJ8nEcMXRErwJh+b3FjDqlBIYLinkyUgZx6RqlcfSVUMinpCaIfJNW5DyW8ASmB6UwDC9JujiDnjGW5MZMLcsb4bCgqqSFmIMWA1iRSU1FSlsAZIQGohxUml3PG50tWmGS8mj9oZMFfh/z8SXtTcibrv7qvv7EeZOkkRG+S2q+/D6smiZR0y4zujDsq+5b1j0gHPauOJae0WfZjqjPS0m7ZjurH3yKq39Bz8W11fqSdZXpq9S77u2GH9ab0RwdAqfIdaFLhMao0IvOuQVlUH9z5LMpiRx/3kqQ2x0wh7JmHOet07K687Ssv5u1BpBsBPIZg5JMQsrsAwAMqcjm5bN3EtqHo2fjSdXYSTxrMKPjT6EhEoALTufPlje65KDfgiYttLAkZwNaTVo4d8QtdoJZ47E7x7j6F9lGO3H4+086QGNUBJmlFjM1qqEoFEF6/FevKQUbI3JTIwLxqejZwLXBKcxzXTgjZugCwPo5N9rnrqc0P9TMZck2VG8EEoRvgQGSZjybnIyuoGUbI5xy3iMOXwiKtA5vCzvfYhOrVvimXt3Dbd/+y19mZjF8IQetDfZnydC8jYICLczTv36AtLajVJY5XHDMxuF6pl1IyFWrBjHlNQVV6KP+qP6f1B4wvChJm5UdmDgczBM3DubKGtJeCu2obkx2aPZZiMIs29qWrVllcEseaGtbMHUGH/pbCgymjnwShpCeGIr6n/rCISNjRzY3U0YpS9SCh0vhsWKkVxmiPS9U5Af7zISQCpR3l7zDzi2t/I2qQhJZTxUoDph57c7tXDfGmCRNf06V/ZcHrrMLg5xA4Gxr7zr8C9LfSDsr0eaMeI7fknMmzG3BliTucSlTIkoexyQ8sfaKsYAkgChaf2PskMtqU50o9n1b86ugDTZ372dXK5OFdGtM9r+Cjy+TJXklwcE+mky9RLq6k6LK1GGMr/dbBRVjI5AiESyGC1QCM98lCFiF3EbbT4RBIFXL6xHcTcHY+zx7GzQcHhkr9mvK45J7+slOWf5uNt2sw2CpFv+f/+XNfwNzZxNmYF0VDl9m3hoR584S66SWeF1QEMYWEIu3NGJftFwAoN9RNA7wdz2OS5g7c8EkML9kIQ3jqLeb67FaBu6p32yTKHkaQw5hbBocuZx+eUhAZhUJr/ruv8BZmIOilvjRlx8xL+Ar4BpYDebP/NnJw7MEbj/i23rJjmTEzDtF2C5szIMExiogMFfCsI0WLpScM02YiSqz9KRgx+hnVOba21TP126XFYMzrNp5XO8TB8vn6xPOTBse/paaCo1+PD3MH5TaPlXu2XBb8LpbxgJb4VR0xXZROyk3Qr9wFtJJCZ5Fi/Tvtk0K5qbhT2HrkY/PZS0DCsl+8/fMq0cTJRV6cxsFos/Yigw8BsBYkjAaVGiQYJrHfTHdN786j9Lr48XyHbsgrXw8c5WMgLpVnBYFC7LufqhtKHNcfDgjzcV6NjJCpXIQwfdlmRqnR3JupI+fZAWQi8kE1XQmqF2y4PRWewLaPlborLfOTf56+yLqm80ccV4DZfJyLas7CI4hIlfzn4Ybmdhu+Pe6D2aq5zCGMliA4Jdt5DwNKrRBfg5puMDS6rw+lRHj5GoNiZ9hXAmbKrRkSWjXdhp7al/ZO1b3p4ccLJ9A4CiXyOQ0xpxlm9cB3tezV53eyvuh3lFXailN7CFDAiXSgW5PQ2x70Xte2gnCO9l4TffDXncJWSNfEwxRq+8+GMg1aGMXIID7ukVh2yydHZfDk7cXC2JKrKKU9zBdIMsHcTfNdtxUQ3/Z0gJAkdcw40HjOlJs7whKJtXhnBtgHuB5nuLvOFcbwSmVVq9JR0TWq/cMgqkzXarG1wVpWz7jyu8ljA3EHu1KcbP2BrijFcRj3EwQoVsJ8ZG8rQqpR2A2i7fZD4z/OWkB8rLnesNLbqAkuV9xRXIrFK5swuP4RSPsbRIz9xzr3Pcd4Wqnd988aeB7iZrYJg2W8uUYtlrxWPLpot8i4YFkB2MHA0/mwQ0SINTC1NDIWeiSjRQichu14v5xWjrc/LkXrWNguCKC2JfGvYGXYgH0OpDlpZdja/A/eer9seHx2pPCiTAU1kQQrRPHI9EnRgQkQw6utAgVzJoghUouoFZmxHkHNM/SiuKQKS/rgZzglQmFAWbOkO/Trbc97qY+Rr05OjCll4lDfJrmPrpm1si+embSc3Anv04QuXKWlXJFe1ebGOBj7Pey+RU6OIPa51h3R2ONVDJurmJ2q4uFvHFwe9+WBAOsjo4ErJAXos72D9AM1OM0KkIaBwWgZcGnTn9Ab1/i9VUJSAWtgpbAS2Sw0pZAfDb59vktB/pS7Uu7ga+j5cATtcFsHaOMQqpnar1y6tSitjhakkmAQu/Sk4KFQlIKQ2kVVLFxidmd1lDiiuz1pyJl7/yZpKiLr8vIRZw4JklTiZN5ST86AgHbcc3INkLEwHSqX/nTm/3w5xZ3CaE2TZuB0QBGB/5gSUiRRKqfr7lO8h41LOgY0117JtRc8/ULUALyUUTEEuaOtRAZk3JXK792pwQDfe7JYyamzMDe+0rUrsgSsRujnJKOUhhiX6gazudp1WAH6QBBQsSVcaDrdHe8TQ/RlGMkqCnEBEYd5D3DlF4psIfg4+k8f4AAAAAAAAAAAAAAAAAAAAAAAAABgsTGR4k")
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("0x4d1186c8e4f2aad5e19d3397f271dfee6b56d19eeca871a39f6ccd94b461865e")
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)