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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.
0xde4f6970690a2e3fa43edb8e85bace515a8ad63b5051af5e056112ccc5314408The 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 | 41 | 5f | 3f | ad | ab | e7 | 23 | 90 | f4 | 63 | 58 | 71 | 66 | 19 | f9 | 6c |
| 0010 | 3b | f7 | be | 3c | 41 | ca | 03 | a0 | 7c | c0 | 49 | 2c | 9e | 40 | 97 | c8 |
| 0020 | df | 4f | 41 | b9 | ee | d9 | 6f | 49 | 57 | 3b | f8 | 61 | af | 39 | eb | 4e |
| 0030 | f0 | ee | 23 | 9d | 6d | 3c | c0 | 09 | fc | d9 | 99 | 5f | 4a | c3 | 9e | 72 |
| 0040 | c9 | 71 | 2c | b9 | 5d | 77 | 8a | f9 | 2f | 31 | bf | b0 | 29 | f3 | 6f | a1 |
| 0050 | 0c | c0 | 77 | 57 | 78 | ab | 40 | 5f | 7f | a9 | fb | f6 | 90 | 89 | ac | 5b |
| 0060 | c2 | 12 | 5e | a6 | 09 | 08 | ea | 12 | 76 | 12 | 61 | 2d | 1b | 72 | 60 | da |
| 0070 | 36 | 25 | 42 | b9 | c2 | ce | 7f | cb | b4 | e5 | f0 | a2 | 4e | b5 | 51 | 9e |
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 0xde4f6970…314408
// 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("0xde4f6970690a2e3fa43edb8e85bace515a8ad63b5051af5e056112ccc5314408")
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)