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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.
0x977f9064e6e8f71250c43701151267db86c3c8cc25cffc41da62e0768181badaThe 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 | bd | c6 | e8 | ce | af | 05 | 96 | f8 | d8 | 22 | 17 | 76 | 90 | 2f | d4 | 66 |
| 0010 | 9f | 19 | 71 | 1d | e8 | ae | 61 | 0f | 9d | ca | f8 | e2 | 16 | ef | 26 | 05 |
| 0020 | 91 | 89 | 06 | 59 | 6e | b1 | dc | c5 | 34 | 73 | 2e | 86 | 2b | 49 | 3b | e4 |
| 0030 | 53 | 7d | 49 | 90 | 84 | ee | 24 | 56 | 75 | 89 | 91 | c7 | 47 | 8e | ca | f6 |
| 0040 | 2a | e8 | 3d | 3a | 61 | 47 | 45 | fd | 49 | b0 | 6b | 49 | 78 | c3 | 2e | e4 |
| 0050 | d2 | b5 | a5 | 0c | 41 | ef | 50 | c8 | b7 | f5 | ef | 31 | f9 | 07 | 25 | 08 |
| 0060 | ef | 67 | 58 | 1d | 47 | 1a | c5 | 09 | f1 | 0e | 67 | 95 | f9 | 1f | 53 | 25 |
| 0070 | 06 | ef | 2f | 90 | 7c | 3c | 3c | 27 | 78 | 31 | 84 | 32 | 04 | f3 | f4 | 4b |
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 0x977f9064…81bada
// 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("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")
pkBytes, _ := base64.StdEncoding.DecodeString("IuI8K7sA6F/UEk9ZGT9Iagfqt6RDqlMwRtF3Cceo0sy7D8AWr0U2areubH+nkT/6TohiOnC5WCvwF2GpMjk93vp35GIInmhTEkmp0KWhUlnOog79DBSR8ybcyrAWu53wb4z+W/ZiKMPOiaaBlRX/V4dNmw83kQBk1udSXXE2Qb4uxC3jRlaTxIpRfH5LuB4OuBUbtysvvqjQ5QicIluyF/AcjyrY7NJgfexx+FAcUv8ls3znDYB+6tX5cl1hXG6+ZRpARO+mAEnw2DZdCmDL/xI+2pohOQ749mXLZzP46B9j7tsGHqPRkeFt3V2rzKysUtOkEUzFGCjgmfDY0zDZEfuqEEd26cb24io3f9kbZ2Xb2XgH5zn2MIWIixoeZRM3KqT0b2dqsjQHRdk2/2hu7CMK5O0ZaXzzqqhXju6JrwGJZl6strS5OQT0xomA8zEVaoks58PC1itwb/ZshYUQPAR0gv8oQ2EeAHuixEz5Ae6e/8CVaXzwxAdKQej6yszk3DoYF8e/Wtu6RouZ4s6zUQfejikLiOPLeBgUutXz4fE2R1w3IzXqNIFink9NccK1UtW8OYRfkeRRLGgXpQd7j8kRWu9iXPFTxmrvxcUkdvdCku6bVEtPZiNcFIClgGwh3/ffjGQcvoGwHTucU7vPBTpV3a2jEeSwGThyuL1SKlJnPC2KUgGpV6/tmGGFP7OxWFcSAvb7As3761tIxe7bVQmmP71DeCIOwC3B8VTeogFUR3yAFkLCLHzPfy3WS/TN0rR6G1hrehvey4IMkfRO7j8N/sj1TL5oIQHuOKSV+TUKUZQuGtfdSgzPddmFUD+saPN2tF9sZL8p8vG4COpAAGwre9hL+xwBNn2MWsJzonJC1tsDrv1WW/pzTI9l4BRWRQP1s3JGf6ALhx2LSHWi3/wOdz6lBTykLC7RCgGSX+Xnl5FjkiR+wklpDCMhp+Q20eXco4nWDrHrJ+sgfmLIC81Rrttk3zAzPW1Ls+cG5Xffy7zaPyXChdhCJAi3Dry1pxTUN83KjKfSk1o7uBsw3UK4cmFZUpcFwPT0GekPHLfFEC0aAHcehyN7xNoNwl/D6STq01pbsj7rnvxXs7Mgq3FGtZekjTEvA7tsAL+pUnzsi8Xa404iVBh2poc7xHhGGbeZr2WI5tD16DoAvuOTWIMR/4gbWYJsVGWGegDbQvhsRnQPyQgqbhUZaX8Oq+M9lc/2M6VpBq+7YrApTo17h0+dmxCo7eQ8kao/mtCHIgG1jY9gHoXofrrHqW+/heOw9OKnJK7Vb59kz1WG1PTCqcMc6vwlGTNLWALrEu/oxuBIuNYl2Nnj7S9/Qy8RbJ0KB493GnZxQFBt6NE0HGUtGXyD1fnDhl1t7LtmBGP2jldtkTDaJ+FErlHW581v7k6XpvvnwjY5mhSJCnLObOvYd5lgi2xmbu/RXP7sp+8q41fYauWgON6LXNZ5UUBVb4INFRHKJ3NI9ViVIERUqnNoc3rJoMj5UwZ7BihK+OhI4mFLswXDX/E6aznKIPNCI6tA5jSt81oQA/WGbcQv0fWKYcJU/tQxHoZR2DP3SUDxmU+OSja0cZlApDkofxFfz4FaSdEBdIUZ2QIGS3zyF7lqAa1HcH7Xnm6brqKMLh7ZQw8t7EpimCnB3UF4AEZWqV5izZ0sFc0kLdvN6jcW4VUQAqtYf5GZvNFkoW/0yBvXOV9ydLv1bEQ0TShw0jOo5TTFJDiYFgqmRZDvuTOz6Z1QWB+FTCY7ChkJC3fCPi/c2NKbppJjW9V7Q/9LDpE14mgCtT2fUXNvAzfyBrJgWVOdJAZVWrHBxWfMnwUyxu/kBq6JfUFkhxoHQB0NZBfYIOfPkzbsR3y2fqNAsZ5H94aIC7a8U4ByEr7bq/nmQtJlVq3XorLJ33fQY6ppSqK8YvTMraezTRtAyjU4DxWUM8xREsw2+qQc3I8g+lnYDPSo+5gI3JKjWJH+2LVr+qRkDAYWLBvd2rnCcDyOQXleNqU+/X9VwKttxfGjnsnI3v4HjbvRovaA60Fuo+ykf+6HLb99XtrGE4MtBNX0iIwUnhBLOX0p9O7qSXzEtLldWQtsz1WQHfR5XulyYPXQMA1LdRHU9FVBZgGIhotrSVKJf3YzGUtLDkkCRXYPUSNPebR1aWFUhmEw3scPQJnAhxkmRZdBb4cOlYxLGh92yyRO0hhUtYXut+Gtpm/k2qwQe8IIPrLh+WCq3dxCAhSyfWgLgbJnegVf4lLM+7bCTei+7N+0dwwqgKmIWXh5BLK4yPByjdkdmja3O0AQ/T4X9Y+Hp+A8DCtIvyc9mLqx1IKJXl54zXHQNXASGfuR0YqRLhZGC+ZQxM4CKIlbXuKTEtkCtZdxUBAj+zsRSF/EFbMmCw66BVve88iGzk5+M5R3lKcId+AA+733XqQNaZHTd1oNhIEWij5mb+yDeNh7l9v+C1nWwiDqmxpttGdOUIv1u3G+Waa/JCRwNmP9qUHXeKG195meppTkgRT9JC/upgAd9ZiPGr4Wa5lmOTb/BY1GE+6SQ59joTZedNCW0ATWqm7KhIsXodlRRcJdRFL56jRwECJUaH/9nlJ2KmUVY1RMqNmEkCk=")
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("0x977f9064e6e8f71250c43701151267db86c3c8cc25cffc41da62e0768181bada")
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)