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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.
0xa9b472809527f3aea53bb3a8e4f4171d6ecf1f44c1fc907cc2342991f56585c0The 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 | 84 | f2 | 35 | 1f | 17 | 01 | a3 | 2d | 31 | c6 | 3e | 8c | cf | 67 | 20 | e3 |
| 0010 | bb | 96 | 02 | 71 | 38 | b1 | f8 | 35 | 09 | 9b | 10 | 5a | 0e | e2 | 25 | fc |
| 0020 | 6e | a0 | d3 | bf | 89 | 08 | a0 | 48 | 85 | e5 | 6f | 5e | cb | 01 | 18 | fc |
| 0030 | 10 | 5a | 9d | df | 58 | d2 | 73 | 00 | ed | 90 | 54 | 5a | a6 | a8 | cf | 64 |
| 0040 | c2 | 76 | a3 | b8 | 4c | 22 | aa | e0 | cb | 64 | dd | b5 | fc | 8b | ab | df |
| 0050 | 29 | 48 | ac | 61 | 88 | 01 | 79 | d9 | 7f | 54 | 3e | 13 | 95 | 97 | fa | 74 |
| 0060 | a2 | 1d | 02 | fe | 49 | 1d | 22 | e7 | 4b | 4c | df | a4 | 48 | 58 | af | 97 |
| 0070 | 5c | 57 | 51 | 59 | 89 | c4 | 75 | 98 | dd | 0f | a6 | 90 | f1 | 2f | 78 | a3 |
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 0xa9b47280…6585c0
// 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("hPI1HxcBoy0xxj6Mz2cg47uWAnE4sfg1CZsQWg7iJfxuoNO/iQigSIXlb17LARj8EFqd31jScwDtkFRapqjPZMJ2o7hMIqrgy2TdtfyLq98pSKxhiAF52X9UPhOVl/p0oh0C/kkdIudLTN+kSFivl1xXUVmJxHWY3Q+mkPEveKORpmaBNMwnMTwyo5XMgka0wCz27D3WLhW/PH6gUk1wUmzXsiIp7ec9FgssEXptwrW2vrJ7KfSBMi7nWa6y8y8izxP5K7rGSfA7cXaf1QBGVDn2vlWLbls8C/zswdFeNKkwLOprgqyyiLvdZbJ8qo+MPYInfsbW6YC4MT2t3+lb/K+XLQmCYEkkWHwd2upoTReKHY/Fq1VFrDZmV5/L1BPc9aT+FPYEuCC0P8dZmelpfivdlfvvRrC7h0oEdlBGwtO8xENB7e/+6RBXaOhBhFQUkB8FUvpjQu3QPQl9O7Ja0CWerpfL3L/od/oGTMI0UO2sHZt0sobtleDtn1v/GtL7hE9BhHSwzcKwZ1PmyUVGBdzNZb5TjVKcjlXfLSr3pGKWVgrfwXVOHzN2RPWhY4HfwKszpRBjhaGon59wdSb5EHu465Qo+VJeVBgwk4QAu9xhI/ewBlNSU3++9pA5gg5fHTRxz9RuCay9JK4I5BDCDO9zbUtGCWPcf2AxnHDsz0GDSi6nbnh7fsK0fDjoIKQpjLI/5BjEPUkj0kaz8beAgp0cpUxaEHroAljNK9tfPokNtt5EcQTeR4JuPV4q/O1V4HE3nt3chyAtKk7XQHYMekdBMC9BuM12uWX43+1h8BFY68KPBlZc84TX2EZXNFVqW3PqIm0TL+Xxz7xeLsS0Dobfyf9VF3H+rjNRGmJV9ge4JA1dhQhPlBnYYAKaoKkXP4oS03uZOgJh7gueqnRlwmNmroMCIUfaQUKldygF+K8C3zLFX9jRM2RYhtHI07Wdx7/+AlcrF6nk01dgerxoSPUu1ZYnP8CjNkI4nZ1mmFCZ9BfHCSgYZ9ClhLiFuR864rF3173akuJOvtYlvR0hIYy0s9BGE9Qx2FQirjvD8CELGKczVV5n1lKTMRZ85awAC9wm6f+eLOb5obnfvLVG/2KeqFCaItyoEvYbLsoE4TPoUYdKkYq4sCtpRf7ZZ81nrjFTAFcOqkwCGlACKa7xW/Y9A4MiDNlvjx1Vy4fSe3voVnp6ijxZSCKeFzWy+Px5yRD3HnXbalhgYXWaMlfCeqcOQalNJJcLtvR4ZLQ7VG8Cf/4D3P0i7T9dX6l3fm3+SLynEzAH6kiEI09CFjZaH6Rax2Ued7wdeJbC20cFG3orTFoGE3QFOzHwG/EZ31ZBLDAEECz4Y9QH6AESnL3ED9OUFLZqxJ/m/72UCmuULqzcR2c97StmYB1rz8RvumAdqE84GHyTxBQim/OcnvbOwMV+69IlExruPWHwOGSoAMWuAY7I9MAIacyXBZfNEQXxbRdqKUsYMVq1UqEDL8gOT7LIwQINzIYON4G/vqO5f/ZHbw0H4S5Z8BDmh0EH3V5eORcFMuH2cyYsm7PvAgpCeJMv79KgORYaa93/kCPV7pKBbEhO8PhVRVVVdPWTG6/WsidYmVV1lyAQ2oVe5cilsTh4JwymBMjjumQXBKh82C1/stBzpQMuaNPTkPz6EKGpAxCyNXGjlnSGxZwFmG9u7cRTuymfH0qqNQcM3UHVPdK2QuZcP1yGaF+sPyjyE9fubKPxMh6cuPEDBdevELBETvcW9gK6x1xt2JeYWzPQ1xFpWRhrlzb65He08tXNA0SLCDBOpsj4rLQwY+LQsdzXfCfjFHLPzeD0oI9PByL4W/PJ3VcHFK74zkqTKWse1y+onqfMdOanxTXZZgGrx6H3qLR3G5aWoja+iXCH3HrWk2ZaV+bVU4AX6iAsAnJ93K/53haqO5rYZmqSiVwUsW4UQ8UZteCRWPvwpgcfLHiZF06aRr3rPjqM4GtvwiqC37wKnT9QfiLRAOQ/6FYUo/psoUXPz7IstLjfIf5rIjDEk9tRESUyJ+Bxxhrm+EfKRKfYACTu1UQ3HGsXwLs7ZvZVWeeQbkd0sjnp6Zx6mOFvm/72CP7CkNQLzMSn6ZICvppc6vJAPMWiGV6O6yDZ8GO1tBBvgU04akaU7sxgOnLP1Um0uxc8J+KcRcWIqG18c497NbxdOmakWfsDtu0bU4USd31oJ2n6Q4g16MJQpN6jcQWbTaHJqpX1U0hERCKsLEgEs/RNREoWko//6CXn+12EypH4G77xu0HpqCfYZoFcrhXJFdGYXjM5FmNyJh0r3u9Hb0/BFqEDMWvhDFcsAFB1pOEi4KyCKqPz4dxJJlMKLR1Jb7QQKb/dGcArzXpTPzwPnl6fdieBFEHvrxmpDOj8+TKGMsyz1ydUKAAGErU+wf4dr2eWh2/ZTsD9VCLMjBJBUFuycnPmT53oVxTP0yiVJXTnX2rJqr/0Z+trqRQuERRj5MXIw0cQ+dPypub6aNsrEL2yS2xf8kt/LvKN0VdT9dyu4XF1HFjVU1cM9MxiQwDaW2R5Ox+YH9482B4Pi2xG/6u8RBjzTObagzlOOl1YnW43Z/yZU+S3SLJe1idP01N8KZ9nB2uS6Sy4/DosGtZyRCfLVMYEygvbC/nV/qku9M+dcRUo0AuDZGQAb9qOsbJfdNLFcLfc5pUvOgyeMgCmnSR3P//rWGRjgkm41xlchRUNMFjSgfRKyrnuw3GPSEh0RWGtKBxLZMCrYQgjcEjxyC1zH678pQlqyXor5AZdOUl9urxGBRXTeBXHvW7S5w1+oiU7ylXXp5qNHPO1K70bUl4CK6b0Livvl+QubqZ5GJ2fop2lbXCesGBPvIRLH9VpK821hhFzrdQo0cyIQ1+VftvX+DBE1yaehf2A8UUlgUnBjGGQt6BgFFIJIVjlggJ8/blHG66n7GA26PbOQ8ObzLwN+nOZpvesXvol+EGWuJhmWHZkcVsKqgKUjS2Lk4hpsz1QA5PTnjz3jSGj22haDNuN8FkSYFQQeCVffNJfXU/8LN7QxkfD0FBWXdR7jrhh7kmUTOk6oB5GUqcSpvWFgJnJwZT/bnx8ZPpnq12YJd0vsop/1jkPAI/OhxA7GjMoLckhCNxLVGe3wIyUdIR/nITHYq8Mh6kxMu20JJ6FTJ6XVGTDYcm6TT34YHTtluqNSYYR5X6l7bHhCroc67ALsPFpQvdxt9TZjOaLZLOyPiUisTmERHAO2HzBnXT2FmlWd0dpU3roT7jXuhVrrgxqGsCecYziMvQLb5FKgde+2tyFqd+BJUq1okSUSCzF3PNIHvMov53Hnij0iANQiKoTVChNYHQ/umwJElcFPFKZrBzP4A9c2mGsClm2+9bZbX2HHX9OiobDVndseBfowuRy15C5a4kew0wDHbhcj+Q0OC/JeF/UBwVBKxL1E73tlR14b5HCIs9w1KPgkyMkmPTKDRYd0WZzHsMppIay+ZTGVyxDgk1RS01DLXpQtaa9WfQUedSQHetUiMvZY+L7p2hL0fpu5OhhWR9Kd5ftKpAdx4wMNzqSNtIOXF3MeHSk1zhT7g54mPUjNzxpEdDkp2gKr+yp2eiW58IUFT7bJG+XkijDiMvtiJ25PygkkvPIA8lkg3XZ72SL4EmXs0R9lb+b3bLDxUjNOF7HJJ4boPlOZqjBDTxsnJWAbdqkZO7oNKUPs3urz+Fqb2w65KiE4HigWXgyYgstfAGb0dilSXzpMfTskExkWUpuUxO8CUWodEJ5gpiFfpW1wlIJxFBHR00TYJMXxSAFEjd1otRUAoFvx/hZw+KUthax9BrGo+vQ/ZgG3dai8vwZcQnadqVfmaEP/PmShOJjAhI9D1HOEn3pMtd9nRtcdQK8sUH0Obt6jt/DQ1EwWjU/56tLldT5yEzXKrEwaHWAC+Rt74nOmxgjo9s1LEGSH4LxY17SedYLd+kOG6hEbMs2aLH4qar/0FZ9wSRwivvtT8w4rU5uy/FSMY3Jzd/2VBqDI6XpbFTp0fz4allDmrTYg3Zcb/2h/FJ0T9vQPUWx2WTKmQf+HB6O5tZIU8urxnb5lu35egMM9jkiDoLPpbczksYvqM04Zwxcc0bB1tpfM1wZEKeYsZPNOUGvH3vx5ZCt8TGD/XuumgbNS4lzVz333GT1A/+M55slvQJ2CBdy856vIxgC2Q0E98ARPQHGOYQN2cJTVnGM7ifofjRmuAdanh3DgkOWQtuL39cje0AijHa5obF0vjCG4ZX1n0XGm4BdmY33Dyxc+D4qXbFREvLXB9939YsjHQ4jbtAUmoReS6AXJWohY+YunpS0748JXDg+y9qUGA1UXQd2lMjT9v4DCAkNNHai+iVgtLXCMExPXZOuNktbdrGzuEJHYQAAAAAAAAAAAAAAAAAAAAAAAAAABg4TGSAj")
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("0xa9b472809527f3aea53bb3a8e4f4171d6ecf1f44c1fc907cc2342991f56585c0")
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)