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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.
0x4cae550f207bda902c35918f05cab7fb051e247ba5e694e246009478300e3daaThe 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 | 5f | 5e | 97 | b9 | 58 | 13 | 7c | b0 | 76 | 1d | cf | c3 | 32 | a9 | 81 | 3f |
| 0010 | 0c | 1f | 62 | c6 | a7 | 5b | 09 | c6 | c4 | 3f | 70 | f1 | a4 | d0 | 82 | 0b |
| 0020 | a1 | 52 | 9e | cf | 98 | 05 | 2a | 4e | 13 | 7c | e6 | 79 | c6 | e5 | 11 | 06 |
| 0030 | 70 | 72 | 05 | fb | d9 | 75 | d2 | e6 | 67 | 09 | 81 | fa | 8a | bc | 7a | 64 |
| 0040 | 92 | 3b | ed | 3f | f1 | c2 | ab | ee | 37 | 6c | 55 | 87 | ff | eb | d4 | ae |
| 0050 | f7 | 04 | db | e5 | 2e | 32 | 17 | d3 | 64 | 57 | de | 39 | f2 | 9d | be | dc |
| 0060 | 66 | 16 | b7 | 75 | 05 | ae | 74 | 79 | a7 | 52 | 3d | d7 | db | da | cd | 1d |
| 0070 | 5c | dd | 25 | 93 | 28 | ec | 41 | 29 | 93 | 08 | 05 | ff | a7 | ef | 4b | 7b |
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 0x4cae550f…0e3daa
// 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("X16XuVgTfLB2Hc/DMqmBPwwfYsanWwnGxD9w8aTQgguhUp7PmAUqThN85nnG5REGcHIF+9l10uZnCYH6irx6ZJI77T/xwqvuN2xVh//r1K73BNvlLjIX02RX3jnynb7cZha3dQWudHmnUj3X29rNHVzdJZMo7EEpkwgF/6fvS3vE5YKPyGB22FCQ+PwcoknEqCd5gSqN72UZQW8G517HtnKQOD1P6x7B/QflhprP0tL/wzzB+JDxMAYNcaDzD9nB9zedt7hJcyoYjjr2sjb6OAacG/4LpBxSKytLyg81/tr+YE+kMT+MUijHLz6AQgsFOTvgYhwZMqVFc62+CfFnN5Fbt/9ZWr4w5rEO0TfBhi5qGG1xjXFTo14ccNkP0ZRKQYN6GN11ETWPW/7ZkcUnWidlH86W5psQb9TSMaHLt2Grv/2qADlZYKaaAkT9ksLZK5DhEokeuew1wv3MkJL+291/XF9C74j/BurjZvd+kaYlsQEwG3MCwjKbQalAelSFEWTnruDaPuc4rs2LyQlHZoQu8h7DDpeQXjMBgrRDfGF53M4FfU+OkPzKvboGBtOo8KP2FIiXfYYITib1SOs3pmO8mh4sNyxO3LnsKXQa57GQlYH05uWnqO9Cbmd5ljVoqoBUVd1KFQFMlT1tXT4pMIcD280Cl3xstZwfcnRwAyfJlBPi4PVxFGj1y/qCseBvbpFhgPfIKiJy0Hcx9PFY7MFK11Y/IXST8qf62J0UHwUwVfEAUbOXo9qY+3fFzs6Cv/sQz5W4OZ+/QVZCerxhYa9cuMaRT0PLsDxQvdctxR1z9fG0MVXYF3IGtGzIzy9RUwtLyb2AMeUjACenVMyz5c5+or+c0XZGnHUjiaATbZWl7uIjAdI/+Ovz4lKh7+2xU0WLR2QDX3EFku+p+u+1bGNzMKghTO+8LSVeiApDO6zoU9rDfSgyfbtW1oF7fjGzMNo75HGXuG32+QY+7AzvXhzsY54qFdryOgbJJYnpkgnJFB5NqJudtoKGYNRWqOgcnsSZZFCv6o5CIGSDgN0o1/fipVqr/xiYoKH7PMTj+IB1yiT1BKHB7T9mROVIlegKtBVKqGDCuzxnFHcMyejZ3oxMFvsXiSaPnSBbRUBdKGqGMzuFcfCTGuItACxMUqFTJ6TxE0kW8cRuplqbfophp+7jcbmfnvQBMHIuqkO4GCEYBYtskikegB6p09Xoal7Ma9SErMEUs7yNgTmLX2psBMq26Br1Ofu9EeAEo2vNx/AimuHAA94OvCDwiSIkAvw9HtmSfAPQ/9UPfiVOGhqiOZ2uwSnxCDxofXuSWrlDH/bKI3jdsc8cuEc4n5rWKHKxEbema8dMOuzrHkAoWOTtIqs8uksT2QsPxnpdOX6NZNfsZ8JEM05MqRUaS9NmCY4LAXMVCbJHzaZ9AvP4aZO0HraRfUKJLSpDjOfF0MesyjfxD9Cd8XlLQ1Au4egfbwEOvdoY2NTwiU/gsRxVbi4t4pclKDeofbPJEoFhi89VloJPJ+2EasxcXlW16V8jfFGRbfcZOKMNUY3bBcAV+CQJ0OmHaVz54XTE22T1Lc+1BfxHL8LJtN1eMzMMoSt1ttFrk/kSJRwA63izciV2cPvI/zTy8gKtEnoaZDi8KkmNRdx2fupNv2mCuWpUS03CsXoVuZ0pfJYygdE60i2Wyxy2iA/j0iT27NeS1U+faDdCdyOjdhXItAP/sj5480vzQadSmI1SUMRLzNEE8NStUUNxtTIGiFmr5v58bMfWsulssqehNmogXNnBJ3B5+Ei5d+J7w2HP109RNQlDVZAjSp7nFaCYC2zB7I8XfgcFWQMhjOo02R7KGc35ssoisQ9M5CbY6wQVd/Uq6JPnkDgoicVpgnRGtiwdOg8Zuj5xYjLb5cWCKTbIqYbVxh6HenbR3EjXN5gEeJXUmG3gqv/wThJ2t2Qs6iIdTDSLe8N8GjAhbvns+F/Oqa0RC8IArsG3wrQRTobmMcEaob9ZKDo/t1+QRHmZ/U5Eo7RqaX8Wl5wQrBPF3Hy151TqMRc1xUuKfk4aFKOS/4jSQ6j+mwnbtczO6vtsuxHMzV2MPjZFjqMLoxFIEJnZ+NS238N7UJTose8XUn37mjdf50eoK0ptUIjy0dWxwmHRh+uOQvmPgmTO/Aa10tImJqv9xXrTJ48NSTPdTbEGYfA6741avKL3EHIoLk7uYXt/uHKyXPtPyYkm8m+ifxlMRfonAxJQfC6Pm6WyinyjTO5l6X9QVFHb1j3upxg6L3kCZIR7jDbm1tqgPm/Pbkwjo8TC8paxidO8dwCBmn6WVBKsw8pLoGC36gEPrT+E/d/2V+dJQVHYfHR9JwdDD4XeH6oqb6NfF/8jknuL5qfPULaPky7/VoQw+D5X2jJyJE9buxStDqzg+caD2sstx7hV1+01K96qSZzE99PlhaF32gO8DtpPI/DLqLU+uVpPn94XiiO2vRbXOdL1WI+fpT9344x/KVaMFDYlI3MYC2ASmJRZvvt0pDdqiAzCq+KxSmEbyAUrAU0GSo4mGmHGKVpBFqXe7uTPt3OA+zmEBRKno3HhB3gre+DNeszAVkGgpodonQJoLDI6Tyd0nisomEMza04zD+FAb7KCjkaytUNlR+ArGijP7KXATJvu6503qIQYSPPgmOikrJUjb+pe7Bs4OCATGAZCbbyrYd0iMe1MEQ5Pk8z6vD8ty72bDi/3IfBdX575SkbOJtTmmouPXNqa/LbaRB2zzM+eyne020xs22J2/G1rmie9zIM3BFHa18qCl2Od610UD0VNlcn5RjducFFB64v3eTSgJmpFU7fPNeZZAEQorqhf5HkUuPBrFDb1J2Xk8R6vOIg8sCJHn6gEjVbCB2nkZa2SZ5TpKgAfCmzikJL4j2JAUYm7qenX0c+s49FWi1paCdSFSYFx2Z9mBmcvRsJgO0S3a1dKqLnDCWQpxq15Tp50B3lR91m3++Pagyj3AdDqSiO3VQDkcwI7EKrPWq6D9i0LW0iOo+ULEq6koEKUrqTBo7CSIDKXaANOiwBTOdLoBz4JAmMsIb6XaI8H5kFFyQB93VjlWn4qz7P8VOa+2tsPgb273K2HymTlvp7G3nxTrwsqTfWhNkfi0brlQOayevEfwBj1Kdr36Dg4juIUH7PjxF4wJE3561RL1Fe3TzE3wD6sTCW0HCb1tCyzJ7b/2qHBARtc2NscPaRFqGHlIFHqoT4yinsjqW8Guk3Af92Ybx77huLav/AiFnTXvsCdx+jrrjQwLEkTDU2J5BQtxOl1A/kMAquxLvvsAuSnJU/BD3hlqGwTbsM1NBbYnpaADAQqFVNCoooENOqjOA58kkcj66uTCYDmPu9I8ThbPD5XA4lMRpDrhtaglY0UWTzrOgQxqIQKC1ivnInBIxcYzeYs6QQtdcYlKX02cPcz6yDBkqQGshrSjtrqpbWX0ms4SSZ4XPPtGvTGykn08UnsA1LbwALjrn7njjXGv8y4n3doEy/ne+3Kr09SEa66uSVkFWSwnrRhDbxE775sZQaJRJfEemE0colevt4C1OPuN+J0+o+J89KoDBdkFp7RcxgXqt72xdbAebDCMgs5rxI8IpdFNTrj2tjiohIKTKALS4Ogv1BUJqSalahJtYiaYqvA8EvzX5ntfm8OaZM4EHPA21DUn3hDVB15gim0/9LnCpF2P3TVIoUbJxVk9lglmS4+gO/TFe3mf0oUgzUhDa1sOVwRS7oq8HO0iX1+fTlujkMHBtibah4tgjAOApzVVT1FSnjP0FI1W1Wed5C7Mz0tl4A+iU/nCzHqWi+9MgcN6zhRDoHHulfk7u9Hy8lAiwRQvc/pS8M+jxxFD93E5+DJoNc8yRWdo0FHlLgxZbJpUIkdA+fPP2xt1+BcXOT8rV7UKyU0Z5BtzB47QgoxK/rKgyhMsXffmSsq2lD9wbNj92B17ssKkeI1mjJGiSS+sZoRZVY2ipbabAHJsrwB4e3+Kw45UIV3rpSAHpb7cbxkLJEPVHw8fwKt2kq8yx6dkaVmG3clTMgUu0Pc7hja2y1PMPQtwTscGAW4OcXDcHjavMx2/7/zdK6k/6etvhzBJ3Jsl4f67h/DG4u2dRb3NEU9xxP3f98serSf1mU5JoM7stD8qEAyruiej8zccgAoY/uNpxIsiFw7tXYkLcUr22/yzY75A2T22Y74gvB07fsyyAEK/Aad/y3lLnCrCDvZMc9Ub5/3r/7k0MeZgYVYchazEKuGsoghW+oGGOVTnykolmUH2JH42vXFPpDYnNVJQVpx94IHstBfP/rqetxnDcHwymlC2uPEe6KbwrRvP33HEnwpQZHYrOM3ZXKFuL3B0NzgRJD0EjI8qBXu8DuAs9Dk6zuqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACg0RFBoc")
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("0x4cae550f207bda902c35918f05cab7fb051e247ba5e694e246009478300e3daa")
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)