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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.
0x175020cf0ef47cc580c6ea21e9cbd11cdf2086ab9562bd838e949495acbfe96fThe 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 | 05 | 6a | cd | 01 | 60 | 6b | 67 | 1f | a4 | 6c | e5 | 4a | b2 | 88 | e2 | 6c |
| 0010 | 15 | 60 | bc | e9 | 31 | 61 | 6f | 8f | f1 | 84 | 58 | f0 | f8 | 3f | ae | ca |
| 0020 | 01 | d4 | 79 | b1 | 1f | 17 | 5a | 4f | 68 | 91 | da | 2a | 73 | b4 | 58 | 18 |
| 0030 | 64 | ef | e1 | 72 | 72 | 53 | a6 | 75 | 9f | 74 | 22 | de | 47 | e9 | 83 | ab |
| 0040 | 44 | 40 | b1 | c1 | e0 | 60 | cc | 8e | 81 | d4 | 24 | 24 | 40 | 3d | 4b | 93 |
| 0050 | ad | 6a | 3e | ac | d7 | bf | 87 | 51 | 5f | 2d | 28 | fe | 1a | b4 | be | 97 |
| 0060 | ce | fb | a7 | f1 | 7c | 7d | 28 | 64 | f6 | dd | c9 | 7a | ed | c4 | ea | 7f |
| 0070 | 18 | bf | 89 | f2 | e0 | e1 | e4 | 2a | a9 | af | 50 | 40 | d7 | 30 | 21 | dd |
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 0x175020cf…bfe96f
// 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("BWrNAWBrZx+kbOVKsojibBVgvOkxYW+P8YRY8Pg/rsoB1HmxHxdaT2iR2ipztFgYZO/hcnJTpnWfdCLeR+mDq0RAscHgYMyOgdQkJEA9S5Otaj6s17+HUV8tKP4atL6Xzvun8Xx9KGT23cl67cTqfxi/ifLg4eQqqa9QQNcwId28hnxAoNSMgGrHk57N1wJ9fgtCTscfG8WDHCD/xMZHpQ0h43a/00XUjkPnhDMdJ8prOjNU6Q2SvIDVooJcaT6QneRZwopz95Vm5C1rKGkYMVX3Ia95WcCFyXwyToSMxwVZU8yVytEqgrx5JwGHIyf++zqFxidVCXTl11criTVjxnDhHZyS8JwcxmJ/vkmcYPznrP3WLhO2Xc5JzI7d8/zHIH016sYhyLDZQsY6w+Oqrf5F98fzyd7EU8rxb0yNQmt2K5NN1z2jP5yodfqoc+QqdQk8qH3P7MT7bducrk0SsGm8cCLdANIcQ+lvCjwUU5yl0D2xLCHjzRXEbfcjLALOgUZpdxa0AQGGe0MguOjTCBhAwrdbko7dSLoLGLZmEXr4+O52xzwX50jdQI5RZe4tF7rxuahlcUboppR7tKpZG4N3Mk+mjLpJUbSRz471jIgTAwpHkC0e6nJBqmZWHuP+0iUbsydzoFmq+L6/qp2XuhQKVMc4v1g8jfx/NEnxLNbkAb8LDNdYLBWQ4CwnH8hvTAvvW1tVmpenKYFIKDpjW7MQOSjtBQ6CrKCmDd3NjYgTWd3jkeW9lTkTPEcpLGsNWmoLTGY8ayBQpeygTe1+tsVPtHGBRAaGzEUU0L6UmyHISndZzEkNLzBsj312wnvyCBsTegq9xNTsQR74xg55t/oqNL+xd7vMUEdWA/2tgLtFNvNW6PoKqluHQHsvUhPBidxdWQZeHTIZGnd3/m6rNcHBrK7Zzhl1SiRvcUZ4vDHERMAWb2NAS2AhBTpzHGRXyDr83goehZ6g2BuWXZJO0Iu5jzxFby20ulj8GXDfdrZpe+HIrbXzl7n+BMfRdpGx3HwtnZ/MD71pSg5Ci81BWhIqnUhPD5ZwbhMWOYTLBu49UcwrQHjw8lr2qhN49ElwyLPW8YGTesNyWYmdW7HkCvHKpxmx/Gj+OlZuSldlD8Oe0H8BlgyR0GaQvOLqwewK0ptNOLA3rNI9mZ29LILBH32MXThAeHdvYQTVwZ3neLjb8IzCd4UNtjIaZP3Jhpzi9kqQwh3MfD8XfT7ozhVEcGy/78abnPFCUnEDn5FBWVHr7Ss+J9tKTWJvIJs3c7lSgSQJ2m1yfyF3OAc1Jb/0K0v8Xfvy4iBXIHPz2VKWxTR0ufPpOCU70dI0MT4QHo3JNOlpyvAXk2yPyzFN+RStpN3An7ioO0DJstNXbxnZqS/6cxEbPXRuR4p8OHRbbY3eyB8hXwDhG/TPGcqohj3OfJykC9dP4GE2t9HOMz2g9EHUwWSzAiXgPjhkmtRqGj99R3Z8UxjzBU8828E/WgnDOS9kboFxFwNtGZMPqfxyTVlp8BO3y1klcPJVoXOlfiFwCHUACTycvilC1bZgHe0XDl0Lr8UIqbWFjGF+oC9oJ/jlYKraT5Jjwu0JvHSZk0tMiFmF1oJhM1YgPWTk0AN+WbqkR9hjSLyIsXmyIpghJApQ0rr+hZMnNjvkZ60NFSb9Qbs7j1s/bQ6DMdF2Zh4PfKCrgv2BYNTL0RL7b+yVWEWYvxbfeaZFhLVq2kRephoAgY5Q/DIPjnBSmY5LnsdI1kBdXmsDvKb0tgSubaRDESFbLkCP4zf77RUSVBcveC/b5fPFfKNHy759i3liimwjl5d7tzXwf+Q/jZj36mLdCmNQDakTjIttuxb+lBNgIecUswAYUbTBdYplR+/hltgy1LNincTTgKXCN+Pa98l03AtZu+s5hCoECGhIQkdXM5fWraRJ1LXog92IdG/BGhiPmbBBPq/mutfF/JyupsHKoL/vbdenKDKT/sZhHwtG+PPK+ySjbF8z6qNVy/gu3vVFDOVNZbh51zYUm3mE379HjwYW+DJvlhJAQKIwcb0VYMtJJkHW59F4NlwGsqHL2JAV5IjQ7ZUUPQ+BJmAYnH77LW3agdIBgQQwM+MVdyQafJFqz8KsZHtZg0Q97R+Xj9Qy0jZw2FZ/6RFQN4Lmd+EE3bMqMgkXJ9zTf/JdD7USpR6es202vblfbhPsDr1enOwqVheqTRwuVqPOJNp8Y3O7AsFDp1cqOpMrNmX5fEpyaPUfxLh/fKo+pwNlOUCCWW90O2PUStkqfy9ZQupyvHXWNIMjMxssf8jjzsoMxfa5rXf18Hl/aYQHl8h95hwjTEUS7yj2qCMKeaRRTqWSJ+tXyXuOz2RDGjUJZd7l1Jm2b5xXyPObRDcT9dDx+zGH41Gw3im47cLjSDvTkJMo+G8+yQtHfXZ9Gq3ZzFHf2CHZZSpNaiItRs05E7ZPhygG5fl8U9QqxGg6/oooZeYcIdGSBvvV3DCenOpi4h49UavsJqRtGvG9aRmXr0z2YgrW6zbUXHVxU+WIDPGf0ByjdjnhBTAp2ovPdO5xakLpeenQENie9sCZGof+Q29dEIexw23w381LEYuk60PorRde8OTjBWwSo7HtPxUCLMCRKfuBL48fH5dowpC5+q3I1Nt00NyWV6D8TcQ6h8b0WJdSLofmT2hNUTRokznxW+4gszG15qCDSinEkHtdIV4CrIjP64JouYyzaWE8+tCjcTc1Qaio1eCAmSM9Gb0Ip8dj7JeotaFFfp6acXeXZJ3J59opRu7JNWGx1S08WP5VvN+japl8ROMX90aKrN9pQXxsL8a2nuvOVGM8FCnM0xkEY8osQxSjkoc28wixipVZUOZrga3kf25r3YeE0Y2Ui+VK+knw4P2nv0C/XnokTLSkBgTy+CaYKQCsocrGGl0E2oXmxTnsNRZ08FYVPnDUG3rLvqEoTtdhOXdM5K5ZfWHh9AMrh1hKb/WaLd3mhcIhJKaqt0jsyeNaK1PCfOn9QH5BaJ0THfcXYyUWIW6DisOqNR2PtDLATEwQpzwMtbX0a3cpzfp8ZJuGt+SsIaq7FiIhGXSXR4FgkBCF8ks8W6L3cA+kDYzIECMBVFA4kSG09TFiy+qgS8iEk4ESIIY/M7WAIczcFaiLDK3ASv5EpaSKwE8SpLqwP8WrE2K/Y98obKTckrOirVKio2PqBte4tcJjryz+5mYl8pOdRoVqhT5u42cz10U9gXw240Uza08Ls32A4JUP6Da8YH/sVwGdO76K/3DxI61k8YfjAqHJU+0kFsBhTwse/eycdZSWhJzw+WvIeKCtEuXo7RmJGJnkwGnuMVYDQmrnetRhGxWC8wOS6mTQ+Q3SBokEVOHyMEy3Wa7PLYD8+O0RMeIpzrgbLssxa/GXPbCxLDjb1bUX15SvsZ60BECOVNGEFC25EzacjvqVRWEY9JRSMzBJxjbSvnO3TyvZN2LDRrDIXkwkIYBBLXnUYAJL/EhqNirSbfylXDwV/TFeZoeOI3Ou/mCv1Rgm/ZQOl3e+N/ah0zPg8ci0ZbTpbnBICc4EBC4VMqmX/LMaZONb+Ui6L9E5vVdtsJAfn7wiLA8emdE755TrJT7Op2eQUQWSNmgZhURED8kzURjnp1W33S+7ll3MswgHMhBMwl30g0UVpWTmLch5IBrnwvRLJFrcFnQndXblfSnum6NfQw4EK1bvVJymNLfgXd1em4zlEW0r1TUXclVReYHQh+J3GIbHjujZ7vvF3LTjkgfyQa60bBPXH+OLejEZYwcAg+mhtTdaJ6nAPsiT8FUjc4GojKZSDjF93gtd3qKvOw9mB5xPgTsCLZhleBsE3SIKEgJRt9Dy5zcBEgQyA2CaD251jGTkQiAh6RG7H+ZVl+5nm6uY47w2kuuuAfTR2tmJSbAKGWUMnQVp7dNfiBftfMewiHnBIm0q3w28ySiPRSaT3LP0s9LKNAcm29DNXCvTA3nrmAR+w3qPBjBaijmcuVO1Y/IL8wxaJSZbUBjTpubYNi6SHnOLnrLoPkjPvNcKNz3Vv5k7p5RI4aWtGSgKsG3Ks5iuFCVN/2L67pxGcAXMEq5C4JzZ8bFBMBfsZKPmlysgod4kxZGe5ET4dhVBHzyRM3Svr7slFLsa34Zrqr7aX034SA8Hnw6NyRwGcf7jyuYKCykOebi08iBPaA+WZgXA4ioPiQcgoIhgGyZpQt+FWRTiG1ftMTSSh7QL9tNcBVecmycwK+tsV8+5URNMZzQEi5pVkBSc403Ao+Gdyy+yOZbKbQabV0s64geAaU2tEKtMckXYf2Ap1RYOe6KHBmq+JhvkvOygRC2mPIkLBmyZePh1htgSUnd4yuQrP05QZ3b5IENYbJamy/ZXfZD7GZ6h4uv2BRwoMztOVI+avNUAAAAAAAAAAAAAAAAABg0VGR8q")
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("0x175020cf0ef47cc580c6ea21e9cbd11cdf2086ab9562bd838e949495acbfe96f")
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)