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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.
0x7768af9f38a9075590b7243975e1890f0700e84d4666daa49ac8b76ecf4ef24eThe 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 | b2 | d6 | 3f | cd | d2 | 69 | a9 | 60 | f1 | af | f8 | 47 | bd | f8 | 62 | 71 |
| 0010 | c9 | 18 | 6c | 47 | 4f | 31 | 8a | 60 | b2 | e6 | 89 | a4 | 9f | 4e | f1 | a3 |
| 0020 | 0d | ed | 45 | d3 | 4c | 9e | 0a | 18 | 7e | 76 | cc | f4 | b4 | bf | 73 | 97 |
| 0030 | 3d | 32 | b8 | 91 | 98 | 27 | 76 | 23 | 88 | 29 | f0 | b5 | a6 | 90 | 56 | 83 |
| 0040 | 68 | 93 | 8c | 62 | 9e | bf | 25 | 43 | b7 | 09 | 29 | 75 | d3 | e8 | fb | 08 |
| 0050 | e8 | ea | d9 | 7b | f7 | 65 | 15 | 9c | 3d | 99 | fb | 92 | 49 | 28 | 8a | b9 |
| 0060 | 7a | 21 | e8 | 64 | c6 | 8a | 1c | e5 | c1 | 76 | 21 | 17 | 43 | a1 | 9f | 8f |
| 0070 | 77 | 06 | c8 | 17 | ed | 01 | 74 | a7 | 0f | af | 0b | 0d | c4 | f3 | e7 | 8b |
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 0x7768af9f…4ef24e
// 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("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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("0x7768af9f38a9075590b7243975e1890f0700e84d4666daa49ac8b76ecf4ef24e")
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)