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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.
0xd354e30768b8606c6dbb4831c118f39767107bb228dde40876ac8ff15ed7b9f0The 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 | 6d | 5b | e7 | 01 | 40 | 8c | c2 | 0c | ad | 0e | e1 | ee | 0f | b2 | d4 | ff |
| 0010 | 6d | da | f9 | 54 | ea | 13 | 9c | 33 | 0d | 44 | 85 | be | 69 | c6 | e6 | 56 |
| 0020 | 09 | d6 | 8a | 69 | 53 | 39 | 30 | 59 | f6 | 96 | 31 | b3 | 45 | 5f | 29 | c8 |
| 0030 | 33 | af | 98 | 0b | ce | 17 | 7a | 39 | 72 | f5 | fe | 26 | d9 | ed | 71 | ce |
| 0040 | 95 | b1 | 1a | d0 | 4f | 24 | 84 | 3b | 05 | 75 | b1 | c5 | 24 | cd | de | bf |
| 0050 | 73 | 8f | 91 | c4 | 43 | 79 | c0 | 5d | 61 | 90 | 0c | f5 | c3 | 50 | f7 | ae |
| 0060 | f0 | 10 | 36 | f6 | ed | 56 | 09 | ae | 96 | 0a | a9 | b2 | 24 | e3 | 6f | ff |
| 0070 | c6 | 0d | 06 | 7c | af | 75 | c3 | 31 | 54 | 28 | d8 | aa | 9e | e3 | fd | 2d |
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 0xd354e307…d7b9f0
// 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("bVvnAUCMwgytDuHuD7LU/23a+VTqE5wzDUSFvmnG5lYJ1oppUzkwWfaWMbNFXynIM6+YC84Xejly9f4m2e1xzpWxGtBPJIQ7BXWxxSTN3r9zj5HEQ3nAXWGQDPXDUPeu8BA29u1WCa6WCqmyJONv/8YNBnyvdcMxVCjYqp7j/S0+be/oqTl1UKvfQIFNoxnKWW0qT/aCOs09vceEhNUYto330g3EUYFTtzOyH7VXGSCUkFP/CaLz+EmEFCuoPpWbfRK/jJB6fBnOrtKa4/6tTCowgc9nU/l1IsM00JsIIblY4ehSWPppfy9AKbvvviKyCEAyhl0Gjthc1sJw3kMzy0uoJ6hRQ6pSvZ7SbPAUqwDAcnue/eZwI1HgV3GTSzJ33VVkz740j/wL/TvdzSuUNZp2slTSPAQphY96huEqmrVK+0wui1mcyuvItq8jnePCQ1qF4XxaDp9trT4IZkddL4MQ4u3fLrvBxD/XVi3MKt8JcKQWc5fr/wrlmbcyRIYUz+wKp5LHEbPFrsFxxZ8CWaGeWl/WoquG4BCyOsm36pIoIiGA7xjPkp36hxG0QaGLdEsGTd/ZsMXXw0WTkERgXkejdF5rZN0GtEBsvKlb2eaK1EOsrDjK/jLwsD7pIc1M+7UPGc7uQzwJZsDruWbQE1mf9CwHFIpgzcLOroCtYlzxLQ+iDUcX5VyB/K5wHRJ8XxY6R3LGcK01uK34hAzrOql0R21D36qNJ5t4cujxA7ig6LILp/G/LrmcrXNOl2c9Sub1686y/sRVMKtDISqjFROYqp1H77319v7jRPLJBCy25m1UtxCrdOBGWMZ4wqnNLyvRNxi1QHRUC/Ss8kWTPlHXruPlsKbmvKu9rFiPHKJv9tP+/btxP8ZChyvNme4pIox0Wcr0dahaazRuhZ1xZ/fK3KTz0mfzNZutYRz3SvjXEZhwwiid4PCD+4qQgxC67AFAzdjAULd6Gh7tVF3DD+N3UnmSsqL6B8HZTIPhlz8usKGD9JDrFYuf9U8r8VWPhXor3njPbb1VNoDEPT90LvIlyQi5+L4iDYEJ9aaMHMSB6qE7GRGcDx5U1y8jDPOpsAUkYzn2+F/NGViKniQV2zuF0BMY33ie/qFsf13GLLfuh6Es99Mh26cq8ZDhZqwBTz3D67XolPjx1HupGOY7KxseZAt24gkZoLWZAWaH3fD30Dzam0HIbmIR4nwAsn9l8qUxwQtoLHR8wIV+1vWnt+W6qzxThqbnGKIRIjhiPol4HPB1I6i0zuY2/aT7AFYSpt+1EV3+f8Dbw1QFCDFvIp0nKNJ98u6xX9XujrY8/efki1luc5xIUO9tZbutnCs51oJVRMHEMN/iQPSXcAhp82vSEdfy4ORQpdwxm35FpAoY1BS+wJKRskWRrYYpBd+4hOn/4RV3yRp4LiMF52zSjU1Whx0PgoNA+YBFyFWlNEFeuEhrPyvpPC3G+LBlIutryzpzuUgnlbjE+Slsq/N/0Z/5XP/hg/q8NCcM6G1Dd0Qc2kGTdYA0eCANC3CNW3UUELYLj0HQTi9b6VeBmmvaYsbIAuJmZAQWdvIqo6QHeQvNFWzW4k52rMV232bpTELPDhwVSWd+cGo7WHrua6AbT2riUW0eXFp2r+VZAlpa4/Pcv9m2TjRn6JGWD/65rPDV9g3+1pGqOWSpW3Ep/eM6fX1u7Xrm6G7yUz0O5YBZ2U+jfX/YtxM6V5CNlp5FPboISFVHplbCma6W95ZlDiWGuBbv758tX2wi0RDVkh0wbhfVVP1INSmZe5f4tONzcOG1jtIUgoxIjnCL8CshUdQjyAEdNA9iz/JkB8fGqdS2x6CaQSdrP1nvqg+h0JPCoR2nMr/sCXwDpeb1BDq8BQQhDLpgf8Mtz9sM54tNmKjeOnypgk6Q4ziKB/xIvOHwIUTDuWR0RRTThnSv/VpG7JOKCMLsBbOKO78jsCRFxVQ6TbDSkf+tbq6w86tR5Jw+tLfh7Hx0JMj4T71tbIafii2JTusdhm9SHgih3XkLwMHmSOmDirTC+AWnmm+TDBmCRdnFK+KBevxBK52k6wHOoqyAnKuDgh4axf5eiYcPAO/kVyb0Q2wMhcn9q35JRVB88ApwyeCNCWFFQBVl20XYuCxODCEXYU1qUencyro/E/6dJJ3eLB9iKQf/uZtlfRhxL9jQ3KePix/N7xxK9HLB2d4fPlCBNh07SmFrCzXL7BEBIzSS9/9OmAdAHOzxUy43PzIDGiAtJtRtZozWqnUhfrdMT8Q2z5bteeiSeXXM+2TRigAwCL4YDpQVHZpDAyeThudOJohEMrs7qDIB2m/6FngbL0PH1phd9MyMy2LeljgCu73rwGvHbrqrzTgDj3NtvStF7+HolGdy01GhS5gGVtMZYy+gAmCq4yoDt10M81pwbc+QmK4uXYRVwfawnj3tyKuhAat0Huh2PmpAGWfCWor9mbeEFx+AHPNGdEv1cZ4aDBqmkZqi5RRdA7D9Bjau2eI4CyxG+uH3h2s8Q2YojBeZyEAiiVWwAFGeXJC0ZfUjOCIS/DTxVdcTmjbhzYL+95qobt7z1zRZNZt6iZPnqgnDYgFuypmnf54zr3wkdXazryDh6eJlZ1qJWspvLcdKSOXHdpxHwTHPboz2Qx2lmR+huDa0v7ZTWc8TsTR6UmMLg1cvxddevYx/wEh+bm2zIY+eRMjjvjM7OiJbuDq/7hbfM8lZSB8unwryGQ6Gbic2M1UVN4O7Zde3Do1GeQGtBiOlopvskKdNEUstLcC8AqAlpD4EU5MTpK2gt8QedGvEL+7zBUnadN0PuTNp26JovBsoKNkcZTYj8Lhh6QQ9XwlsAiIUt2qwLmoEnN8vKm4GrZ7riniDb+7tnzV63abgemSX6NgEKbYW8VwLPEXTh5oppRAMas6tG+LOpsI5VvjDiFXGf0oh6ez7ErO9EWQSzEEqx9sih24fUOJhjWjbeoheqYlVwfcm1NWdIP5VA1kxWA+l9NSGhkgSD8H7CM5PYPoo3IbGglgZz+6sYwbb2l+3A6awM7KtcK8LlngnhyQh7MhEDlV42RdRDuYKmS/QCfq36LByXl5cwohIv1U6saku1TvdO2GY3f/hNe5A4CRgThEhH2m7aGFQtfDboc+ZYeQYnl4Kj6dJVCz+xah2OL05ezkPXIPbW0az8cOElOyQEMgtxG1HFnuictcLngPI50qbcQFDoBdj8hXkUHonK7G/FqkpvKyDl50ono8dnrn/mQfaCnR1spcxip3cn5WKCCm8Z0LBQNS3P+CrF6NGfeV9XMyKAcQC/RYoh9GHyUf3LGWcRvcJj1dArdpKELBMZIvQWw+N8Vu15HwmlGPuWKqyefUpHbkSJPohnqNZWquCxv8wlRowhBy/pUW4DCdAVS71kIV2YhoSjSBNhzr54Z7nzac9PGqgVORyYZYk/XaIEHWq/qbDmNoBGHPLK6MFY4pOus8QLoOewd0QTFYg+kktv29gVazt2uzymUC+CuJu5ov35x2iXd9Cvxer1cjP+LkPr5RXA6yiS8u439WwTKJXVftYhE5x4XK3ZHADXgR9QjMCUZfVI2j3yBxszm4K6oOmaCDpDqQjSxiTmUnvLE8SjaJIBO1J3z6HoykjhGJkzSxBm2oSsD7BU5QR18fy3rGB5OzFjJgYGD1zggLGlVr4qpI5pfDGxBa8Q4gU6Wil8kBmo7mCeiYaWjhtOQyXPvutWMI4K/NHYn7YOgIb6TqUqG4yJx7ff0iHuX4a+4ztbFwLd7GKb/VjLy6G9CFR/dIpwOlW/3a0KNfswGpWcQ9mZFoWD2qQk+DLvhd4uZJsMZSCcfd/V29Mn8f4DBjZ97yijfWXPpiJMJv0i1WYHymZdtemrtRlCT9gJbP3l+IzQjw6TI28ouLLyDZRIF8qmcRcD0nne/Ha+G0knIHIB4rV4OqyFvzUDZrNv0V1MeL7e4YRhCPgDrkCmNizir4x/mdxcOwQsyg2mytsxZTnKhiwyHE+vHGj0W38L4qP0xGExqyspNixyeAfbko6Hla+pvqdXwrZv2EepxmlLrjA3WaArGshprygTswVH4VvsR90BGUj4z+BiNMsQbbxpFrJAr/hUkuZnrRZGxl6hEz0v2Zhu68w8c1FpTV1/04kxoIAZqyilITu1Cp2/hvclTyOjXyxv5z2XhClSx4G+Vz5429Urex7FPnGrroMpPQtkMmufCaHQUaWZYgNt7f+euGqPof8XbM7Yea5lC7JeJqXOXRB1+SNdpIvIRRXibWCt+JykMfvrp6RHTs/gBslsu0SJVSRarRb9Q9zWAwHYortIEMvCqeAj/C0U8lVDxfcG2cLcVcZJqS/QGqZqbjGFBYeKkxsgMrxEBUaH0yKm+fxTnt/gZCl0fP1N0aChrP2AAAAAAAAAAAAAAAABAoTHCUr")
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("0xd354e30768b8606c6dbb4831c118f39767107bb228dde40876ac8ff15ed7b9f0")
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)