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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.
0x86e81a7197accc77779ecdcc15b79f2f6fac77b4de00ea3dac7c7319050f1086The 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 | e4 | a4 | 4c | d6 | ec | c2 | 24 | 3b | 30 | 2f | c9 | 00 | bf | 3e | 2a | 3f |
| 0010 | 3b | 11 | d7 | 7a | d1 | a4 | 53 | 80 | 5f | aa | 51 | 69 | d3 | e9 | a3 | 06 |
| 0020 | 7f | d4 | 14 | 0a | 8e | 9f | 32 | ad | 16 | 5b | d3 | 8d | 5c | 3b | ae | 6d |
| 0030 | 43 | ee | 6d | 60 | d0 | 08 | 51 | 4e | 22 | b1 | b4 | 77 | 39 | 4f | 7a | a8 |
| 0040 | df | 5a | e2 | 46 | 8c | c8 | f0 | 72 | 75 | 06 | 7b | 3f | f5 | 44 | 99 | 22 |
| 0050 | 01 | 49 | 77 | 26 | ec | 38 | 6b | 7b | 25 | 0c | 95 | e8 | 0c | cc | b0 | 81 |
| 0060 | 42 | 63 | 8d | b2 | a8 | ea | aa | 4a | c3 | f7 | 4d | 56 | e3 | 49 | f3 | c6 |
| 0070 | ce | 5f | 45 | 1e | 19 | 4f | 67 | 8d | 37 | 24 | 85 | e3 | 9a | 59 | 66 | ea |
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 | a3 | bf | 1e | 60 | ba | be | db | b7 | b5 | 66 | 2b | 68 | 26 | ad | 53 | 4b |
| 0010 | 77 | 55 | fd | 3a | 02 | 24 | 7d | 77 | 78 | 3f | c4 | af | f2 | 3f | 98 | b4 |
| 0020 | b7 | 2a | cb | 11 | e9 | f0 | c5 | 90 | cd | 42 | d8 | 4b | 5b | ba | 32 | 7a |
| 0030 | e4 | 1a | 31 | 9e | ec | 51 | bc | 2d | b0 | c6 | 4a | 37 | 12 | 8b | fc | a9 |
| 0040 | 4c | 92 | a9 | e2 | 29 | a0 | ef | 9e | f2 | b6 | b6 | 16 | 1d | 85 | 90 | df |
| 0050 | 1c | 29 | 41 | e2 | 10 | cb | df | c2 | 8a | da | e2 | 64 | 95 | cb | 7a | 24 |
| 0060 | 7a | a6 | 36 | 1e | ff | 58 | c5 | 1f | 98 | ba | 03 | 9d | c5 | c8 | ff | 02 |
| 0070 | 12 | 1d | db | 65 | 66 | ef | bd | 9e | c6 | 1a | c4 | 83 | 9b | 60 | 19 | 91 |
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.
0x88b4ff89c57376afd37a1f29b971fe187d5e387be00cbfee902cc6cbef99099d0xb971fe187d5e387be00cbfee902cc6cbef99099d0xB971FE187D5E387be00cBfee902Cc6CbEF99099Dfrom 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 0x86e81a71…0f1086
// 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("5KRM1uzCJDswL8kAvz4qPzsR13rRpFOAX6pRadPpowZ/1BQKjp8yrRZb041cO65tQ+5tYNAIUU4isbR3OU96qN9a4kaMyPBydQZ7P/VEmSIBSXcm7DhreyUMlegMzLCBQmONsqjqqkrD901W40nzxs5fRR4ZT2eNNySF45pZZurgmt1dlcPmweyzRQCXSDGeQy6D1nJlT+5ZHhU1ktLXCWdr7wsHoQT/YGHdrHoLjL5RL1UMSQLoLOq8bVt47H1KOcZOb+KCgQY7xdqvFwUtwbppqsIPlfYrKI6+g5C950ukefdChK6R5QhxaYRGWvpgsfuXw3xCshlRLPr72CfpT4pLMoMlQSJZF3BPsMBPBDqxX/1QjV51IqA/dofPE7GBkM3d1UOv9CWYGoPM2xWkuBD66M+cx+gjGvVvmJvF8kStktmZ3KWQBXAl8+XLCnv5cKp1WfKyg9T5xETvxFvxxcyGWRmjKi8Nk+OJr0XveulZcp/NG7O/egF/Tl4XOh76EiXX7gYgs6GmUs8JhTYBltJk4a024/dzam/GQ9l0nxS28eyFejRcQv7CkaYHrzyln7LoRIKDjxMLqczw8YFubj52j9YdlQllVLpLKKu3esC60MQe6nE/AxrqPQdjN898WLrT4oEO981kUKH4a///LqNw68ibJk8p/cmg8cwUaGpxP/oYmVrYnUizFva7XW/1GZqI2JSMDAfglAYb+Il70h0vgsZTAaaXOZlJdBH5gsg55cl2itpt0+/Ft/AEH0CiN6dpDACyIZpm4fpwT7iiv6SiiY6tK/QFUhKVaWAcHOJtICbBBAExuiAhVgHVX82sYruJ8Hxs4UyUXEasbQ9t3+XgbV2V4ABjECN8ncxE5Pxt5JKXhykueMfHKZowx9gO++FOr7V4ERN5MzNCiV3RuyPubpB3yAu3CHdgwYFb8JNGpBWhGho8xdsdQOTt8f9LLdQdorKvpLGr8dWylIoIX7yPyACppQm7pffewkrTAFia2cpit2P2p5ajpa9+K5JPjQoPQnPVMXdp7yxDMJkmufzhqVb5pdcSnfOypcfDnISigqEJGafHwI86ampNveMjJI5TczBXuey8vzN6l8kSfdIOeG6KBmfQQfIKxfC+DHGbiha6vHR0ZkDVhEZ/NePrtL3IXs/NIms8COPEAl+9d2K2CSvDEQoXZWMRWkLJ0An+spa69Hbhjit4sGGGhKF1uqrcDTW+ftW6wwTmM0MLEiUcbd5uYhGEMwHvc1nwPgot/cQwCRfFl+WfDfkmQbmfM+85UtqVBmPT9O12KZfWgh4jn3SdBlRXWmZ3UHH/MhgywgEnaCKyjdnCAhhsghphXwfwatEbLIAHCFHF3avMZGuQ/GOl0ECvLc8PVUA5nE37f6MF9D5Nk30f1cfGO/KtlyS/LptVc5HkYo86Z7HeyC68X30gg2qn0ikTJHgqDzLJa5bwq0WSdvtwJMViru+sMfRn+ZIdohG21k2JNPFx+qqB7QkfAdiCLgK9Tu6xROG2cfDrA6u2XJPODVDw6y9d6CSprj+2E88MaQl8DLFMIj0Ww9SC5KdUr+btri6Os7LznQRf6lhHw0D/09asY/ruLwyDh+5mu6/E+5seMN8F+YJFeQ8OgNBNNd1upzl59KFrV7RJ4dFr0e10crzUxJBjf6mI510I3lm3qvt0fHVi8wtbJTx0DnD7GlUpji5HpJ5q5LmDk5k5Dcm3ICLHRa8jLyFcijsesRjPu8QYh4MWwFktRXO79PR7mSzRb0oIzweqspPehVp273T3nj7iBY4Rt34y0PkKvUcm+moXnGiqAlWzV21NYRjTQ55+PTabkisf/WY2qHtIPxPCpluXMrcqt98uBDEH1n6Zaxl6fKR1rGR/Iw9sE4RNjfGWvckOBYhGkLrPoxdhhQqtdFCBlL+ZsbmdU3JASAJiTkP1GPI8rotZJDQYezsn5h8Qk+SYRk6ox03jnBVnwk3Hz/7N6ArGmOp+2wOkQ7+3MUoqtKOBt/q4af0uz43RKgQR3AHYfrSbXOTTjuVZdXNWYAwBdYjgxBSkSH8A5MlbHbCHeD6togI6HrIt8N21IL43T1YmwrmtMQWYjD2Tybtq5RoLAhuK/rNTucykxjtjJh72IK+I72kYvfFY7cCCSEegJrjq7ukirzbLXw7MTJi9ng/uRQSJuKx9DJ1w/UB+Vjii+qM23qUI/w965XGSGRJ635RJ094MtlBAQGq5/YFSkT0/qe3RdwZ7tAVAoJzEwHC/PvvVx6yFMcnjGbXt7Bz8khEFvngRZI7anSmm9G6dnK0BGnpOfresByNm41qNBGDrTbskQpRR8JFZxaGc1sfHA7uoPNJHt1EqOvEmkeMIlc92hSKJuhNOzRDcATmMxKjv7ty+NDcEcUcjcYwjeUzZkLeeAumkhkwK6ey08CTH5REyLtAEsBH1+EAyp7GuwuXHO6ysUBoDPuCUu1LNrQIK7h/R7WrWi97gOohZAPZPYLWe+oFg9XN5JNW6mrthsPiWmXatG3L1VClPDe2uD+tKvtoSYGDyCn+tICz4etCsqziWW8QoV6xR1s+RaWfsTDYMZVgsbTyxYJMJ+0i59drDtqiIk8+cYzZGw68DKWP/mjUVORpmlrDNAGKV/mr4jD4TGcOimQ6c9fIvr6icN2Pxaa5su7MJ1FC5/bxija/w8CrbRxvMoGujIHe3jnFaAXCMLj9WxhagMtIgpOoh5NaWyloALvEoFc43SI6eYUPwKeb+NzCWDPqa2Ha4fIhuZ1GrG0TQFllunLGzZlYnGZKn02WFE8OT+kIKJopujesfYgRvxdPb/ranLzfSc+kDoSaXGc9xxzTaPlETFII8S7HdQAoQewfdmSLu4u7WMSWcuUJz/M5pCPy2oexgsLUsicRWNRkORv3lP4pGq6sz5FY5GL7gPePAO2HQ6cOKI0BeJwyGdAu3tRw0Jhj+PcdNJCmaduABjOPr45WA92LHN67gPAA0WYjLfODS0JBZPKl7LX6vkZ/JnticZqP7HppsRn9xRY/apzaUa8XGMMaH1omAP38C8/kaUddjV4dsTL690208e3MEVBXc0PouKgtCE2oY1l0oTQFOLENI5WubcNPT+PrciqsrPk8vS3Mokt/gIFaOo5KidACc1TEAxbeYRsuGhzPeE0FxfQXdm2k7dBXpGW3AOA4BUVBR6cns550YCLznoBee1SxSGurcIgBRXmXMQxhtmY2+4jYW2jA3db4YfqEPcXfJrKdeZ20e9n0vKfDuPjKBA7Tpd+HcwuA1Hjh5K67cXTM/6dyRPYIuyeyJ9RD8DhTfKu/w6Kgv9n1QL7GuNwGySzk6lKL5oOednvmlpk9JshLBZJU3FljBrrFlndExiPi4zrT0Ug68X9hGZy8pWEZcHMkjZV2b8S0Hh37X9y5jScVT1CzZzO+gWAc0x7dR3kXVcaLnlCMFQgCtoQavQHXT7gdNTBPIRMpf9qpU6QW2hpFnA76Mt3MyjoDNKqR9c5R1Y1V7QXAJY72Y+KcwDr47hklwIeqDH35gA9T7IbVSrmYAQI80FzBpNFtV/5ZzQy+Sye5EjuTVuGYoOHpuwXdl7E6yUyOMDvAAwFZnp3SmXgv0dP/WzwSkllIGj/udrA0w0KA72RlPkpysZ1sP3OT0wGJIs/V7PfccVDjqm16J0p7t/z5Og8FrSPsM6D0ACvbbS6g7O36F7OcwIAolNofotzBLrlyzHSLRdIrrLNSbAVcwGsArEBH32m4EgduN2rI2Asxw4S8hGx02f9BBJcL6hKm+T13r2xkjW5vyyok6qm7QnPsrKPiJR6znu7OaSDckMvCBArCZcbVnm5rpnMSFWAVTkyTwqCqas3MKqUZyR8ncvZ+eejA6u2rHuyrQdEMYtbXieYwV7f+m5c/tE1c5+xFqq9zSmBkS/2UvoKx+gHIjgcJ7DKNlUrVuSdYcDIvA6fWALmL8PbLstM/tgOy8WLdQWHPj6wOchfW+t/7+dhSBmvk7PquASKjRS1ONv/8U5nvrbJSb8v9eVhnDcqZN6MGe8sU3NYC4V67vnTN3Zs77UsssvUzTNKZl+07TRVBhHu6mrhobxX2SZC6YWrlcc+dMcDoaQzda7rApybQjYNs2078EVbKHbrKDa/3N53VSUMoRnUPD//FyTSNZ1+WjHFsYMQknZjW2WGanW8PptF6+jhm4JFM4BZxaEZbr59g8cNcVTmgYJqyW4DNTO9I01OEGqqWFt+C9b7L5t7CCa96l6+ew8pWg7YY6JR0v2Bqd8vKx7ZGLIJSWHcqQMKqD55me/DGeZWWhFqh1rh12sjo2Z81kMy8KvG+mqRZU4yxLV1ivshglQkmNkaHq/wIqY3qOvOLt9fr7Q2VqiZQHKUh9t8TW7wAAAAAAAAAAAAAAAAAAAAAABQ4ZHh8m")
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("0x86e81a7197accc77779ecdcc15b79f2f6fac77b4de00ea3dac7c7319050f1086")
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)