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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.
0xad3f31a0b6acc1eef9466f42d0ab1ad86c7bfe550a96ee321346a6f8feb55f66The 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 | 3e | 80 | 35 | 7a | 20 | fa | b8 | c2 | e4 | d9 | 51 | 97 | 1f | c1 | 71 | ff |
| 0010 | ce | 93 | 78 | 94 | ef | 85 | 55 | dc | 2e | 2f | 4c | 33 | 4b | cd | 1f | d6 |
| 0020 | 86 | d7 | 10 | 9a | 1b | 15 | fb | 27 | 90 | 0d | 51 | 59 | bd | 09 | 2e | 13 |
| 0030 | ae | eb | 8c | a1 | 89 | 6b | b4 | 69 | 31 | 63 | 96 | a2 | 8f | b4 | 79 | ff |
| 0040 | d6 | 83 | b3 | ff | d6 | 32 | aa | d6 | a5 | a6 | 1a | bd | a7 | 8d | 86 | 24 |
| 0050 | 69 | e7 | 01 | 06 | b9 | a4 | ab | 46 | 83 | 18 | 0c | e5 | 45 | 07 | d8 | 79 |
| 0060 | dd | f4 | af | ad | 5f | d4 | 13 | 88 | a8 | 60 | 25 | 4e | b4 | d3 | 16 | ca |
| 0070 | 26 | 8e | 94 | 25 | d2 | 7d | 97 | 4e | 9c | d4 | 03 | a2 | 36 | e8 | 62 | 97 |
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 0xad3f31a0…b55f66
// 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("PoA1eiD6uMLk2VGXH8Fx/86TeJTvhVXcLi9MM0vNH9aG1xCaGxX7J5ANUVm9CS4TruuMoYlrtGkxY5aij7R5/9aDs//WMqrWpaYavaeNhiRp5wEGuaSrRoMYDOVFB9h53fSvrV/UE4ioYCVOtNMWyiaOlCXSfZdOnNQDojboYpfZCn60iyatu71jiRYvpytJ9g/L5ZRPxjrZQfXq35ZRHHDZsuB+I5XU3pEBuZcpfbo/XK+M/p132WWBD43rwr+59o0dJvy3VEzyFgln5BcGxoBpmXOEp9Fv8BCgRdvc1I23DEiVgCVivDauDMsvbdAD2r5400aV4rijGh7yOm9ch35kRjN28DPFBABoP1yhFMpCM2WBN6ua6WS/AclKkAHwDpsEL65KZRnhfzU5TjCWD9ztgjbsRHLsqyWg/eTGqIuaaPqdtKBZ54IB5VNTmPB3z0vXsCyKjY844CwJdRQAi0smIV6o03hhlTSAyIq1x7kCL0D+7RhvQuPCuJbKmwUkEYbtWq5vQ7h0pXb1Zyyqqs5B/x1ohqVT5zQ7cC4wXmYb/jMfhjbfWIGbpo2n+7Dbq6dp8LHHyDoBvVf53BDl9zM0azNtkJ48xXug/PX/T+8c9iGifF3F1qgVH+K2Jpylp8d8hn7R2ku9F6c25CtjfFV0c7Evxa8giPlZeUvR5J0lPYwF+mhFuGsA/+wC3wL8bnMGbbLTaI5W1+VpM2OdczfHO8FoyrQErEBov/pxwxdJa9NcoGMQ75elkbJnfJasE1ag/cClh31nyb0BzujD7AFJ6jnBXwuyzC/d7oiS9+QHS63uQDfP5sPdG8XHumRV7h7jBb6fgoRTkQ66h7siyYIn0UXdFydmRxLUaxwuRHAR5vSiZS9ZX0PHrBH9rxDQr8tWpuUKf0vF/JC3ud0125sbPe6bVREfkC7fRAm60hEafhOrgrpplZkVaeokwkiPX/+S+IOFMUguLszvOfNEVHK/kWAbFlf0J2dgkgbPMYUVznw75kOBTvnXdj+g4QDPcGmeZd1suU+XyQW1BXOsTCnO8zt08NjkJsVDQEgDE2dVZXLSqCsPHoXrB9MDg4ecKS57iBx2tNx3I7UM2XS45aqwXXTA9WmJygkQp9rGYxcY6QJJLerGK/Z8dYkc+PIrJkep8Y83lzWCiMUTys+qMIH/Hrt5lbpYeZhrfrWR8j68ksEaBj4+l/d0mHhpksK+Ke/w4JXQUmXjUzerHQqVId/l3cyssU/pX8RBEEn4gtRuYDcUOXHi7Y6qXtv2WAKxppm3ubpOlY2IaC3KdbBP5Q1NEdkER3ax/h5xmQHu0BdANeut3hhdp0kYTaKvzo2XasG4gaWsE48jQg4FI3YABPr3e5BacTlc/QubbZY4V4xjo/XrvOYvGj7M0XzHXsVTBP0tLUh9NBIriX5p5G/lh4Bu2TMzqg4g1UcPfLY2h/nsY4Y+OpxzDKkqt3Ilee5b6R7p+g69x/a8y0nfM5o3E/h+tzAG9O7tzIwj5d/K/gAOQFTrspq0E4rXLbXOG4XHWqkqH7qi1KD7IEzTwbl8/exmXbH0uRCMwwzqCAkbprtRmUqCOrenI5dmWI7Iwij1jz16AnvweIUzqKt2N+9/chqrJHeQUb7j16Xmgbt9YTYbKszF50UT4Fccyp8vHNdUf/bI/dl+8rIlBcx5Qa485LbJjfEAmQTBFBrkuOZF3WEgOSRQN69mDH0yZ3f6ZmG9yZXQZ6Rl+ytYyTXVNi1GVPFJXxA11TE3yAiwwDbGxByw5aABgVgoTNjBiMi3MyVt1xFLIT1FBvOLW3P2SvwoqKiXGhX12wItxdk5BFQYD1r9NOS2awtztq3jx82gsl0/jxcu2FRPH9hs+Gi45aiac40Yb4FLh/d448U+E1Hdnx0GGfm5q4gWr+Y1FuY0DoGMfDrfOjJo+4EUFnCWJvTTFm9VfhHjMdFRCRJi8wFyWaEIhXzFZFDb2ybUVgMQb2RnEFiGZpIB4n74Lb9VFZraKqT/vGgDk7x5jssA9S2Fnck69JLHIvbVJWZ5pHAc6hBWK1qoSROXHI+LI8d+zx9qF5+rc42TFxeSVf65iwhY++LaanV82tZlUTDOLOEg4EqgxbcVx6L0fZH15kxphhxQ2xSqYT/CBgaVoNh4h98iuLsicFmKASgPY5BZY0BrKc61Iv9Fswu1m7PbAMS3hybQxJg6Q3LpZJL8y7gj7eehZAEeMFXI+9VGd2NpKxhwJKYF4tpnhIZdNLkuboEFUwBfVsgMvwQK3RaRWTdgEYp1hKo6PPz2DhijL2whRGbbGg5okEMSZ4V4BDDQ4MNrC/DBQMa44bIt2WI7wLI8SuUPkfVtnIcl0S00WODR3F3ea5ZMY0hcF24CX9xiPeXigP2ZaEGzACo2oIYSAcDrDmtV/5NUkiXAYmgnJRo64y3tvQw8yKHd9AqNMpHz1CBVRNaU3obhTr1BzAg6EFE5nHoKh+xwtzaVgaaJ79mxBHVQ0wPjV8WQ8WVlxKqGSxle7ejWMTNhksm9iVX6Ou2JkAlVCgd9rP3GEzWen9Q8OTe9DoRfRT1CHXwBzIGUfjFOVdCmgNz63Kxlyh4ai/fKdQgvbGtMt3NtuGZKhkhK65ysqhdA/GxFNPcAxkgKng56z9FuM0Hpc1E8Cu4T84WLlYK1ipEUPX2CwBBIKHC9sG0rHeP5ncLIsdF8jYC6ApsJtIp5zXGrFph4yDwyVIhvp1MDxOdVrN0ciydsHg1Uyk7rxMnwgWG/CMA0MEhWvPD5JIN7L0Od0qTwyBv01xbXUBUWRbk2lFlDAbEmMus3hKC6v/IkHUSYnoDo0R55W4RA5VLpyJIlKcMLpqnMdrkejL0Bec7iOK3NLBjh058RVJUz9PQcniP8Inz4z2sW7C4E4h5eiInuCHQdpOLTgHgrlbTkAvRqYy74Zva3JQ4B6Gvtc/hDLHyWEF5gGqsCvUkh1SZTZfsOIGG8Q1jRmKPnUw5Hm8cQiX7Y5RRoyJDJi2pDdq0Wy6ufK9ARX2O2qi2mrb42xOBAn47u+PC7kiHbQcsQRG0xsvgpWOKBRoL/jmybVeVMckDbXBfgwsLY9IU23YLxPp7Z+MVcFKjT18uVtW9yhLqpqDAdH+brT4JKwo8/ogp1Ka2PUoWTHZnfua2GRcllYs9K024CZS8eJf/S1huO+Rcb3qK2jNy3+kA5TKwYOM79Yu9fQ/Kn9GqmYTaFphdSclDdvtUO+4d5SofR91tV4vaDUHN1DxHShHrUSTMuBcgsb5HB/KlGRc3yNewpVJEsO+wfcHYmcDjZp24gfVO6yCJ+iTnDuSZ7XN7oiyxvfxRTGVoIIL9hvLf3yplFBtoDpN2K96Ra4qoqmsJbSKQtXVqJwYD5B01JZazrYcgprokUq3LIgN4NHrTW4pVLlnWyp7941F9T7ld3lgj+Ru9bLANIZ24f7gl+uLtYuUT7/FeJOsLwk7tHbwd6gSjOwE0mernPELX4Yj3rmH++E2iiI69ShUFT8eRoIYi6j59iKp8p8Ng11CLh/PDcDrD93hDar4OHQYFPagFGHIeHJj+jPkMp1ZFGQKodsLbu45L6yGY/ec7YzYvN1mABpmsVccJ1ki9FvA7kLKZmYgJHazUupYbVchYRBF5QGcmPHImCaqCclU6vfoJHeG9Kn7LzT8NS5/A54brdbc2izYVdvn3Pgxx4ktd9k1VOea7izO28ctvWx9iwEx394nN0MnpJe6eQwQrNxEcM6u8YoBUiVG2J13pP9Goumm/ePWJr+kvXRuhIA1fH93Dp9wJjDmKGQxeFMAffBim9lAMnS2f4yR72XrXaOYoLrzczyeAoXpZ5F2j9EawchypHiVroSgdaGu6c2TaImxS8B8c9ZBn6WLc/YwedKQJlaWhxFGIxBOWp4yRglK7eUecJWPLFIG6NZierQf2zHdnKtQr1JpQBdPLiIql8dq54lkKkcDIYf8y7U5lPNK0qijEQFHu0QAlzvKHFb+t09eElNU7DCV7Jc+zFXIShNtAJMAgf7HokYOiqCVU39AgjdfSJqsPIfOJ1YLmy4HYg/pYs/wQcRKZpoeZUlDt7X1DhifrLt68AS0ieNf/EfWfoiWNGm3pnq1CsprQYrK+/IwiW/Q/52k9+Dt2jL5qUdbw0kKFeFJghEI7Ohe4zgV3njiPFbicWvPJ4L08bsjGq4o6mk3DL/F0Pz7HwFkQDa/k6Kh2lExOJGZGxVfSM2XkDEGQoyUtguuu/RTf+Hr5morT+FuozoNKnRkoPQJstE9kdUsRnHQ9Kwp0c2zKplN82AQyMZvvvGBpyN7bhuf7oiuaaDOu/6i2qoDJ+YPBOYGRtf4KJ0/0EG0RUWnuJnPkDTHONvtj5FiZfbJOyxN/sIl+esMn3AeAAAAAAAAAAAAAAAAAACRIZIigq")
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("0xad3f31a0b6acc1eef9466f42d0ab1ad86c7bfe550a96ee321346a6f8feb55f66")
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)