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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.
0x2899b0cb7a40afeaec602a542b1ded8f73c9adf5d8bde5d3f5bcc9092c479ae6The 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 | ec | ca | 67 | db | b5 | f7 | 6b | d9 | 63 | 37 | b7 | 77 | de | 0d | 9f | 51 |
| 0010 | 15 | d2 | 19 | b0 | 52 | d2 | c8 | 2f | 7f | 4f | f3 | cb | 1f | f6 | d8 | 19 |
| 0020 | 5c | 28 | a4 | 9e | 31 | 39 | df | 9c | e2 | 4a | 16 | ec | 23 | c7 | ec | 5c |
| 0030 | 3c | 68 | 74 | 9f | 65 | 4b | e2 | b3 | ba | 91 | 17 | 91 | a5 | d7 | f3 | ae |
| 0040 | 26 | c8 | a7 | c7 | 30 | 86 | 0a | 17 | c5 | fe | dc | f4 | be | 33 | e4 | cd |
| 0050 | 0f | 15 | 7e | a1 | 4c | 53 | cd | b1 | 69 | 55 | 95 | 13 | 01 | 27 | 85 | 64 |
| 0060 | 7d | af | 7e | 61 | 92 | 83 | ae | 25 | 6a | 5d | 38 | 21 | 79 | ec | 39 | 6a |
| 0070 | 3c | 5a | da | 67 | bc | b4 | 40 | 97 | 4f | d8 | dc | c4 | d0 | 6d | 6f | 7e |
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 0x2899b0cb…479ae6
// 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("0x2899b0cb7a40afeaec602a542b1ded8f73c9adf5d8bde5d3f5bcc9092c479ae6")
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)