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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.
0x7e1f859fc0c710134f4a3c25a233b51b2acd075b12641a57deaa078aa999b273The 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 | a7 | 12 | 2b | 80 | ba | 20 | 3a | 58 | 65 | 21 | ba | 3b | 3f | 8c | 5b | bb |
| 0010 | 82 | f7 | f8 | 6d | 17 | 73 | ef | 43 | 22 | 0a | eb | 7b | 2c | c8 | 7f | df |
| 0020 | a0 | 58 | f3 | ba | 25 | 66 | 20 | 59 | 26 | 17 | 9f | 61 | 6b | cf | a1 | 7f |
| 0030 | d5 | 7b | e1 | 93 | e8 | bd | b2 | a6 | e9 | 34 | d9 | 3e | b4 | a4 | a4 | 4b |
| 0040 | f3 | e2 | dc | 5f | 06 | b8 | cd | 63 | 43 | b9 | 95 | 15 | ba | 1b | e6 | 6e |
| 0050 | f1 | 34 | f4 | 0c | cf | c7 | d1 | 62 | 33 | 31 | 4c | dc | 8b | 3a | 7b | ca |
| 0060 | 2f | b5 | 9c | 8f | e4 | 87 | b9 | 5a | 74 | d2 | 5d | bb | 6f | 75 | e1 | 78 |
| 0070 | ff | 54 | ac | 4c | d8 | a3 | 83 | f6 | 0c | d5 | 8d | dc | 33 | cc | c5 | fa |
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 0x7e1f859f…99b273
// 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("0x7e1f859fc0c710134f4a3c25a233b51b2acd075b12641a57deaa078aa999b273")
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)